X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/Constant.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/Constant.java index 5a5eaee..c1b8d7e 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/Constant.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/impl/Constant.java @@ -1,1492 +1,1611 @@ /******************************************************************************* - * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others. + * Copyright (c) 2000, 2003 IBM Corporation and others. * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v0.5 + * are made available under the terms of the Common Public License v1.0 * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v05.html + * http://www.eclipse.org/legal/cpl-v10.html * * Contributors: * IBM Corporation - initial API and implementation - ******************************************************************************/ + *******************************************************************************/ package net.sourceforge.phpdt.internal.compiler.impl; -import net.sourceforge.phpdt.internal.compiler.ast.OperatorIds; import net.sourceforge.phpdt.internal.compiler.lookup.TypeIds; import net.sourceforge.phpdt.internal.compiler.problem.ShouldNotImplement; import net.sourceforge.phpdt.internal.compiler.util.Util; +import net.sourceforge.phpeclipse.internal.compiler.ast.OperatorIds; public abstract class Constant implements TypeIds, OperatorIds { + public static final Constant NotAConstant = new DoubleConstant(Double.NaN); public static final IntConstant Zero = new IntConstant(0); public static final IntConstant Two = new IntConstant(2); public static final IntConstant One = new IntConstant(1); -public boolean booleanValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"boolean")); //$NON-NLS-1$ //$NON-NLS-2$ -} -public byte byteValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"byte")); //$NON-NLS-1$ //$NON-NLS-2$ -} -public final Constant castTo(int conversionToTargetType){ - //the cast is an int of the form - // (castId<<4)+typeId (in order to follow the - //user written style (cast)expression .... - //This method assumes that the TC is done (correctly :-) - - if (this == NotAConstant) return NotAConstant ; - switch(conversionToTargetType){ - case T_undefined : return this; -// case (T_undefined<<4)+T_undefined : return NotAConstant ; -// case (T_undefined<<4)+T_byte : return NotAConstant ; -// case (T_undefined<<4)+T_long : return NotAConstant ; -// case (T_undefined<<4)+T_short : return NotAConstant ; -// case (T_undefined<<4)+T_void : return NotAConstant ; -// case (T_undefined<<4)+T_String : return NotAConstant ; -// case (T_undefined<<4)+T_Object : return NotAConstant ; -// case (T_undefined<<4)+T_double : return NotAConstant ; -// case (T_undefined<<4)+T_float : return NotAConstant ; -// case (T_undefined<<4)+T_boolean : return NotAConstant ; -// case (T_undefined<<4)+T_char : return NotAConstant ; -// case (T_undefined<<4)+T_int : return NotAConstant ; -// case (T_undefined<<4)+T_null : return NotAConstant ; -// case (T_byte<<4)+T_undefined : return NotAConstant ; - case (T_byte<<4)+T_byte : return this ; - case (T_byte<<4)+T_long : return Constant.fromValue((byte)this.longValue()) ; - case (T_byte<<4)+T_short : return Constant.fromValue((byte)this.shortValue()); -// case (T_byte<<4)+T_void : return NotAConstant ; -// case (T_byte<<4)+T_String : return NotAConstant ; -// case (T_byte<<4)+T_Object : return NotAConstant ; - case (T_byte<<4)+T_double : return Constant.fromValue((byte)this.doubleValue()); - case (T_byte<<4)+T_float : return Constant.fromValue((byte)this.floatValue()); -// case (T_byte<<4)+T_boolean : return NotAConstant ; - case (T_byte<<4)+T_char : return Constant.fromValue((byte)this.charValue()); - case (T_byte<<4)+T_int : return Constant.fromValue((byte)this.intValue()); -// case (T_byte<<4)+T_null : return NotAConstant ; - -// case (T_long<<4)+T_undefined : return NotAConstant ; - case (T_long<<4)+T_byte : return Constant.fromValue((long)this.byteValue()); - case (T_long<<4)+T_long : return this ; - case (T_long<<4)+T_short : return Constant.fromValue((long)this.shortValue()); -// case (T_long<<4)+T_void : return NotAConstant ; -// case (T_long<<4)+T_String : return NotAConstant ; -// case (T_long<<4)+T_Object : return NotAConstant ; - case (T_long<<4)+T_double : return Constant.fromValue((long)this.doubleValue()); - case (T_long<<4)+T_float : return Constant.fromValue((long)this.floatValue()); -// case (T_long<<4)+T_boolean : return NotAConstant ; - case (T_long<<4)+T_char : return Constant.fromValue((long)this.charValue()); - case (T_long<<4)+T_int : return Constant.fromValue((long)this.intValue()); -// case (T_long<<4)+T_null : return NotAConstant ; - -// case (T_short<<4)+T_undefined : return NotAConstant ; - case (T_short<<4)+T_byte : return Constant.fromValue((short)this.byteValue()); - case (T_short<<4)+T_long : return Constant.fromValue((short)this.longValue()); - case (T_short<<4)+T_short : return this ; -// case (T_short<<4)+T_void : return NotAConstant ; -// case (T_short<<4)+T_String : return NotAConstant ; -// case (T_short<<4)+T_Object : return NotAConstant ; - case (T_short<<4)+T_double : return Constant.fromValue((short)this.doubleValue()) ; - case (T_short<<4)+T_float : return Constant.fromValue((short)this.floatValue()) ; -// case (T_short<<4)+T_boolean : return NotAConstant ; - case (T_short<<4)+T_char : return Constant.fromValue((short)this.charValue()) ; - case (T_short<<4)+T_int : return Constant.fromValue((short)this.intValue()) ; -// case (T_short<<4)+T_null : return NotAConstant ; - -// case (T_void<<4)+T_undefined : return NotAConstant ; -// case (T_void<<4)+T_byte : return NotAConstant ; -// case (T_void<<4)+T_long : return NotAConstant ; -// case (T_void<<4)+T_short : return NotAConstant ; -// case (T_void<<4)+T_void : return NotAConstant ; -// case (T_void<<4)+T_String : return NotAConstant ; -// case (T_void<<4)+T_Object : return NotAConstant ; -// case (T_void<<4)+T_double : return NotAConstant ; -// case (T_void<<4)+T_float : return NotAConstant ; -// case (T_void<<4)+T_boolean : return NotAConstant ; -// case (T_void<<4)+T_char : return NotAConstant ; -// case (T_void<<4)+T_int : return NotAConstant ; -// case (T_void<<4)+T_null : return NotAConstant ; - -// case (T_String<<4)+T_undefined : return NotAConstant ; -// case (T_String<<4)+T_byte : return NotAConstant ; -// case (T_String<<4)+T_long : return NotAConstant ; -// case (T_String<<4)+T_short : return NotAConstant ; -// case (T_String<<4)+T_void : return NotAConstant ; - case (T_String<<4)+T_String : return this ; -// case (T_String<<4)+T_Object : return NotAConstant ; -// case (T_String<<4)+T_double : return NotAConstant ; -// case (T_String<<4)+T_float : return NotAConstant ; -// case (T_String<<4)+T_boolean : return NotAConstant ; -// case (T_String<<4)+T_char : return NotAConstant ; -// case (T_String<<4)+T_int : return NotAConstant ; -// case (T_String<<4)+T_null : return NotAConstant ; + public boolean booleanValue() { -// case (T_Object<<4)+T_undefined : return NotAConstant ; -// case (T_Object<<4)+T_byte : return NotAConstant ; -// case (T_Object<<4)+T_long : return NotAConstant ; -// case (T_Object<<4)+T_short : return NotAConstant ; -// case (T_Object<<4)+T_void : return NotAConstant ; -// case (T_Object<<4)+T_String : return NotAConstant ; -// case (T_Object<<4)+T_Object : return NotAConstant ; -// case (T_Object<<4)+T_double : return NotAConstant ; -// case (T_Object<<4)+T_float : return NotAConstant ; -// case (T_Object<<4)+T_boolean : return NotAConstant ; -// case (T_Object<<4)+T_char : return NotAConstant ; -// case (T_Object<<4)+T_int : return NotAConstant ; - case (T_Object<<4)+T_null : return this ; + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"boolean")); //$NON-NLS-1$ //$NON-NLS-2$ + } -// case (T_double<<4)+T_undefined : return NotAConstant ; - case (T_double<<4)+T_byte : return Constant.fromValue((double)this.byteValue()) ; - case (T_double<<4)+T_long : return Constant.fromValue((double)this.longValue()) ; - case (T_double<<4)+T_short : return Constant.fromValue((double)this.shortValue()) ; -// case (T_double<<4)+T_void : return NotAConstant ; -// case (T_double<<4)+T_String : return NotAConstant ; -// case (T_double<<4)+T_Object : return NotAConstant ; - case (T_double<<4)+T_double : return this ; - case (T_double<<4)+T_float : return Constant.fromValue((double)this.floatValue()) ; -// case (T_double<<4)+T_boolean : return NotAConstant ; - case (T_double<<4)+T_char : return Constant.fromValue((double)this.charValue()) ; - case (T_double<<4)+T_int : return Constant.fromValue((double)this.intValue()); -// case (T_double<<4)+T_null : return NotAConstant ; + public byte byteValue() { -// case (T_float<<4)+T_undefined : return NotAConstant ; - case (T_float<<4)+T_byte : return Constant.fromValue((float)this.byteValue()) ; - case (T_float<<4)+T_long : return Constant.fromValue((float)this.longValue()) ; - case (T_float<<4)+T_short : return Constant.fromValue((float)this.shortValue()) ; -// case (T_float<<4)+T_void : return NotAConstant ; -// case (T_float<<4)+T_String : return NotAConstant ; -// case (T_float<<4)+T_Object : return NotAConstant ; - case (T_float<<4)+T_double : return Constant.fromValue((float)this.doubleValue()) ; - case (T_float<<4)+T_float : return this ; -// case (T_float<<4)+T_boolean : return NotAConstant ; - case (T_float<<4)+T_char : return Constant.fromValue((float)this.charValue()) ; - case (T_float<<4)+T_int : return Constant.fromValue((float)this.intValue()) ; -// case (T_float<<4)+T_null : return NotAConstant ; + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"byte")); //$NON-NLS-1$ //$NON-NLS-2$ + } -// case (T_boolean<<4)+T_undefined : return NotAConstant ; -// case (T_boolean<<4)+T_byte : return NotAConstant ; -// case (T_boolean<<4)+T_long : return NotAConstant ; -// case (T_boolean<<4)+T_short : return NotAConstant ; -// case (T_boolean<<4)+T_void : return NotAConstant ; -// case (T_boolean<<4)+T_String : return NotAConstant ; -// case (T_boolean<<4)+T_Object : return NotAConstant ; -// case (T_boolean<<4)+T_double : return NotAConstant ; -// case (T_boolean<<4)+T_float : return NotAConstant ; - case (T_boolean<<4)+T_boolean : return this ; -// case (T_boolean<<4)+T_char : return NotAConstant ; -// case (T_boolean<<4)+T_int : return NotAConstant ; -// case (T_boolean<<4)+T_null : return NotAConstant ; + public final Constant castTo(int conversionToTargetType){ + //the cast is an int of the form + // (castId<<4)+typeId (in order to follow the + //user written style (cast)expression .... -// case (T_char<<4)+T_undefined : return NotAConstant ; - case (T_char<<4)+T_byte : return Constant.fromValue((char)this.byteValue()) ; - case (T_char<<4)+T_long : return Constant.fromValue((char)this.longValue()) ; - case (T_char<<4)+T_short : return Constant.fromValue((char)this.shortValue()) ; -// case (T_char<<4)+T_void : return NotAConstant ; -// case (T_char<<4)+T_String : return NotAConstant ; -// case (T_char<<4)+T_Object : return NotAConstant ; - case (T_char<<4)+T_double : return Constant.fromValue((char)this.doubleValue()) ; - case (T_char<<4)+T_float : return Constant.fromValue((char)this.floatValue()) ; -// case (T_char<<4)+T_boolean : return NotAConstant ; - case (T_char<<4)+T_char : return this ; - case (T_char<<4)+T_int : return Constant.fromValue((char)this.intValue()) ; -// case (T_char<<4)+T_null : return NotAConstant ; + if (this == NotAConstant) return NotAConstant; + switch(conversionToTargetType){ + case T_undefined : return this; + // TARGET TYPE <- FROM TYPE + // case (T_undefined<<4)+T_undefined : return NotAConstant; + // case (T_undefined<<4)+T_byte : return NotAConstant; + // case (T_undefined<<4)+T_long : return NotAConstant; + // case (T_undefined<<4)+T_short : return NotAConstant; + // case (T_undefined<<4)+T_void : return NotAConstant; + // case (T_undefined<<4)+T_String : return NotAConstant; + // case (T_undefined<<4)+T_Object : return NotAConstant; + // case (T_undefined<<4)+T_double : return NotAConstant; + // case (T_undefined<<4)+T_float : return NotAConstant; + // case (T_undefined<<4)+T_boolean : return NotAConstant; + // case (T_undefined<<4)+T_char : return NotAConstant; + // case (T_undefined<<4)+T_int : return NotAConstant; + + // case (T_byte<<4)+T_undefined : return NotAConstant; + case (T_byte<<4)+T_byte : return this; + case (T_byte<<4)+T_long : return Constant.fromValue((byte)this.longValue()); + case (T_byte<<4)+T_short : return Constant.fromValue((byte)this.shortValue()); + // case (T_byte<<4)+T_void : return NotAConstant; + // case (T_byte<<4)+T_String : return NotAConstant; + // case (T_byte<<4)+T_Object : return NotAConstant; + case (T_byte<<4)+T_double : return Constant.fromValue((byte)this.doubleValue()); + case (T_byte<<4)+T_float : return Constant.fromValue((byte)this.floatValue()); + // case (T_byte<<4)+T_boolean : return NotAConstant; + case (T_byte<<4)+T_char : return Constant.fromValue((byte)this.charValue()); + case (T_byte<<4)+T_int : return Constant.fromValue((byte)this.intValue()); -// case (T_int<<4)+T_undefined : return NotAConstant ; - case (T_int<<4)+T_byte : return Constant.fromValue((int)this.byteValue()) ; - case (T_int<<4)+T_long : return Constant.fromValue((int)this.longValue()) ; - case (T_int<<4)+T_short : return Constant.fromValue((int)this.shortValue()) ; -// case (T_int<<4)+T_void : return NotAConstant ; -// case (T_int<<4)+T_String : return NotAConstant ; -// case (T_int<<4)+T_Object : return NotAConstant ; - case (T_int<<4)+T_double : return Constant.fromValue((int)this.doubleValue()) ; - case (T_int<<4)+T_float : return Constant.fromValue((int)this.floatValue()) ; -// case (T_int<<4)+T_boolean : return NotAConstant ; - case (T_int<<4)+T_char : return Constant.fromValue((int)this.charValue()) ; - case (T_int<<4)+T_int : return this ; -// case (T_int<<4)+T_null : return NotAConstant ; - -// case (T_null<<4)+T_undefined : return NotAConstant ; -// case (T_null<<4)+T_byte : return NotAConstant ; -// case (T_null<<4)+T_long : return NotAConstant ; -// case (T_null<<4)+T_short : return NotAConstant ; -// case (T_null<<4)+T_void : return NotAConstant ; -// case (T_null<<4)+T_String : return NotAConstant ; -// case (T_null<<4)+T_Object : return NotAConstant ; -// case (T_null<<4)+T_double : return NotAConstant ; -// case (T_null<<4)+T_float : return NotAConstant ; -// case (T_null<<4)+T_boolean : return NotAConstant ; -// case (T_null<<4)+T_char : return NotAConstant ; -// case (T_null<<4)+T_int : return NotAConstant ; - case (T_null<<4)+T_null : return this ; - } - + // case (T_long<<4)+T_undefined : return NotAConstant; + case (T_long<<4)+T_byte : return Constant.fromValue((long)this.byteValue()); + case (T_long<<4)+T_long : return this; + case (T_long<<4)+T_short : return Constant.fromValue((long)this.shortValue()); + // case (T_long<<4)+T_void : return NotAConstant; + // case (T_long<<4)+T_String : return NotAConstant; + // case (T_long<<4)+T_Object : return NotAConstant; + case (T_long<<4)+T_double : return Constant.fromValue((long)this.doubleValue()); + case (T_long<<4)+T_float : return Constant.fromValue((long)this.floatValue()); + // case (T_long<<4)+T_boolean : return NotAConstant; + case (T_long<<4)+T_char : return Constant.fromValue((long)this.charValue()); + case (T_long<<4)+T_int : return Constant.fromValue((long)this.intValue()); - - return NotAConstant ; -} -public char charValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"char")); //$NON-NLS-1$ //$NON-NLS-2$ -} -public static final Constant computeConstantOperation(Constant cst, int id, int operator) { - //this method assumes that the TC has been done . - //the result should be availbale with not runtime error - - switch (operator) { - case NOT : - return Constant.fromValue(!cst.booleanValue()); - case PLUS : return cst ; - case MINUS : //the two special -9223372036854775808L and -2147483648 are inlined at parseTime - switch (id){ - case T_float : float f ; - if ( (f= cst.floatValue()) == 0.0f) - { //positive and negative 0.... - if (Float.floatToIntBits(f) == 0) - return Constant.fromValue(-0.0f); - else - return Constant.fromValue(0.0f);} - break; //default case - case T_double : double d ; - if ( (d= cst.doubleValue()) == 0.0d) - { //positive and negative 0.... - if (Double.doubleToLongBits(d) == 0) - return Constant.fromValue(-0.0d); - else - return Constant.fromValue(0.0d);} - break; //default case - } - return computeConstantOperationMINUS(Zero,T_int,operator,cst,id); - case TWIDDLE: - switch (id){ - case T_char : return Constant.fromValue(~ cst.charValue()) ; - case T_byte: return Constant.fromValue(~ cst.byteValue()) ; - case T_short: return Constant.fromValue(~ cst.shortValue()) ; - case T_int: return Constant.fromValue(~ cst.intValue()) ; - case T_long: return Constant.fromValue(~ cst.longValue()) ; - default : return NotAConstant;} //should not occur.....(conservative code) - default : return NotAConstant ;}} //should not occur....(conservative code) -public static final Constant computeConstantOperation(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . So (except for divide by zero) - //the result should be availbale with not runtime error - - switch (operator) { - case AND : return computeConstantOperationAND (left,leftId,operator,right,rightId) ; - case AND_AND : return computeConstantOperationAND_AND (left,leftId,operator,right,rightId) ; - case DIVIDE : return computeConstantOperationDIVIDE (left,leftId,operator,right,rightId) ; - case GREATER : return computeConstantOperationGREATER (left,leftId,operator,right,rightId) ; - case GREATER_EQUAL : return computeConstantOperationGREATER_EQUAL(left,leftId,operator,right,rightId) ; - case LEFT_SHIFT : return computeConstantOperationLEFT_SHIFT (left,leftId,operator,right,rightId) ; - case LESS : return computeConstantOperationLESS (left,leftId,operator,right,rightId) ; - case LESS_EQUAL : return computeConstantOperationLESS_EQUAL (left,leftId,operator,right,rightId) ; - case MINUS : return computeConstantOperationMINUS (left,leftId,operator,right,rightId) ; - case MULTIPLY : return computeConstantOperationMULTIPLY (left,leftId,operator,right,rightId) ; - case OR : return computeConstantOperationOR (left,leftId,operator,right,rightId) ; - case OR_OR : return computeConstantOperationOR_OR (left,leftId,operator,right,rightId) ; - case PLUS : return computeConstantOperationPLUS (left,leftId,operator,right,rightId) ; - case REMAINDER : return computeConstantOperationREMAINDER (left,leftId,operator,right,rightId) ; - case RIGHT_SHIFT: return computeConstantOperationRIGHT_SHIFT(left,leftId,operator,right,rightId) ; - case UNSIGNED_RIGHT_SHIFT: return computeConstantOperationUNSIGNED_RIGHT_SHIFT(left,leftId,operator,right,rightId) ; - case XOR : return computeConstantOperationXOR (left,leftId,operator,right,rightId) ; - - default : return NotAConstant ;}} //should not occurs....(conservative code) -public static final Constant computeConstantOperationAND(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + // case (T_short<<4)+T_undefined : return NotAConstant; + case (T_short<<4)+T_byte : return Constant.fromValue((short)this.byteValue()); + case (T_short<<4)+T_long : return Constant.fromValue((short)this.longValue()); + case (T_short<<4)+T_short : return this; + // case (T_short<<4)+T_void : return NotAConstant; + // case (T_short<<4)+T_String : return NotAConstant; + // case (T_short<<4)+T_Object : return NotAConstant; + case (T_short<<4)+T_double : return Constant.fromValue((short)this.doubleValue()); + case (T_short<<4)+T_float : return Constant.fromValue((short)this.floatValue()); + // case (T_short<<4)+T_boolean : return NotAConstant; + case (T_short<<4)+T_char : return Constant.fromValue((short)this.charValue()); + case (T_short<<4)+T_int : return Constant.fromValue((short)this.intValue()); + + // case (T_void<<4)+T_undefined : return NotAConstant; + // case (T_void<<4)+T_byte : return NotAConstant; + // case (T_void<<4)+T_long : return NotAConstant; + // case (T_void<<4)+T_short : return NotAConstant; + // case (T_void<<4)+T_void : return NotAConstant; + // case (T_void<<4)+T_String : return NotAConstant; + // case (T_void<<4)+T_Object : return NotAConstant; + // case (T_void<<4)+T_double : return NotAConstant; + // case (T_void<<4)+T_float : return NotAConstant; + // case (T_void<<4)+T_boolean : return NotAConstant; + // case (T_void<<4)+T_char : return NotAConstant; + // case (T_void<<4)+T_int : return NotAConstant; + + // case (T_String<<4)+T_undefined : return NotAConstant; + // case (T_String<<4)+T_byte : return NotAConstant; + // case (T_String<<4)+T_long : return NotAConstant; + // case (T_String<<4)+T_short : return NotAConstant; + // case (T_String<<4)+T_void : return NotAConstant; + case (T_String<<4)+T_String : return this; + // case (T_String<<4)+T_Object : return NotAConstant; + // case (T_String<<4)+T_double : return NotAConstant; + // case (T_String<<4)+T_float : return NotAConstant; + // case (T_String<<4)+T_boolean : return NotAConstant; + // case (T_String<<4)+T_char : return NotAConstant; + // case (T_String<<4)+T_int : return NotAConstant; + + // case (T_Object<<4)+T_undefined : return NotAConstant; + // case (T_Object<<4)+T_byte : return NotAConstant; + // case (T_Object<<4)+T_long : return NotAConstant; + // case (T_Object<<4)+T_short : return NotAConstant; + // case (T_Object<<4)+T_void : return NotAConstant; + // case (T_Object<<4)+T_String : return NotAConstant; + // case (T_Object<<4)+T_Object : return NotAConstant; + // case (T_Object<<4)+T_double : return NotAConstant; + // case (T_Object<<4)+T_float : return NotAConstant; + // case (T_Object<<4)+T_boolean : return NotAConstant; + // case (T_Object<<4)+T_char : return NotAConstant; + // case (T_Object<<4)+T_int : return NotAConstant; + + // case (T_double<<4)+T_undefined : return NotAConstant; + case (T_double<<4)+T_byte : return Constant.fromValue((double)this.byteValue()); + case (T_double<<4)+T_long : return Constant.fromValue((double)this.longValue()); + case (T_double<<4)+T_short : return Constant.fromValue((double)this.shortValue()); + // case (T_double<<4)+T_void : return NotAConstant; + // case (T_double<<4)+T_String : return NotAConstant; + // case (T_double<<4)+T_Object : return NotAConstant; + case (T_double<<4)+T_double : return this; + case (T_double<<4)+T_float : return Constant.fromValue((double)this.floatValue()); + // case (T_double<<4)+T_boolean : return NotAConstant; + case (T_double<<4)+T_char : return Constant.fromValue((double)this.charValue()); + case (T_double<<4)+T_int : return Constant.fromValue((double)this.intValue()); + + // case (T_float<<4)+T_undefined : return NotAConstant; + case (T_float<<4)+T_byte : return Constant.fromValue((float)this.byteValue()); + case (T_float<<4)+T_long : return Constant.fromValue((float)this.longValue()); + case (T_float<<4)+T_short : return Constant.fromValue((float)this.shortValue()); + // case (T_float<<4)+T_void : return NotAConstant; + // case (T_float<<4)+T_String : return NotAConstant; + // case (T_float<<4)+T_Object : return NotAConstant; + case (T_float<<4)+T_double : return Constant.fromValue((float)this.doubleValue()); + case (T_float<<4)+T_float : return this; + // case (T_float<<4)+T_boolean : return NotAConstant; + case (T_float<<4)+T_char : return Constant.fromValue((float)this.charValue()); + case (T_float<<4)+T_int : return Constant.fromValue((float)this.intValue()); + + // case (T_boolean<<4)+T_undefined : return NotAConstant; + // case (T_boolean<<4)+T_byte : return NotAConstant; + // case (T_boolean<<4)+T_long : return NotAConstant; + // case (T_boolean<<4)+T_short : return NotAConstant; + // case (T_boolean<<4)+T_void : return NotAConstant; + // case (T_boolean<<4)+T_String : return NotAConstant; + // case (T_boolean<<4)+T_Object : return NotAConstant; + // case (T_boolean<<4)+T_double : return NotAConstant; + // case (T_boolean<<4)+T_float : return NotAConstant; + case (T_boolean<<4)+T_boolean : return this; + // case (T_boolean<<4)+T_char : return NotAConstant; + // case (T_boolean<<4)+T_int : return NotAConstant; + + // case (T_char<<4)+T_undefined : return NotAConstant; + case (T_char<<4)+T_byte : return Constant.fromValue((char)this.byteValue()); + case (T_char<<4)+T_long : return Constant.fromValue((char)this.longValue()); + case (T_char<<4)+T_short : return Constant.fromValue((char)this.shortValue()); + // case (T_char<<4)+T_void : return NotAConstant; + // case (T_char<<4)+T_String : return NotAConstant; + // case (T_char<<4)+T_Object : return NotAConstant; + case (T_char<<4)+T_double : return Constant.fromValue((char)this.doubleValue()); + case (T_char<<4)+T_float : return Constant.fromValue((char)this.floatValue()); + // case (T_char<<4)+T_boolean : return NotAConstant; + case (T_char<<4)+T_char : return this; + case (T_char<<4)+T_int : return Constant.fromValue((char)this.intValue()); + + // case (T_int<<4)+T_undefined : return NotAConstant; + case (T_int<<4)+T_byte : return Constant.fromValue((int)this.byteValue()); + case (T_int<<4)+T_long : return Constant.fromValue((int)this.longValue()); + case (T_int<<4)+T_short : return Constant.fromValue((int)this.shortValue()); + // case (T_int<<4)+T_void : return NotAConstant; + // case (T_int<<4)+T_String : return NotAConstant; + // case (T_int<<4)+T_Object : return NotAConstant; + case (T_int<<4)+T_double : return Constant.fromValue((int)this.doubleValue()); + case (T_int<<4)+T_float : return Constant.fromValue((int)this.floatValue()); + // case (T_int<<4)+T_boolean : return NotAConstant; + case (T_int<<4)+T_char : return Constant.fromValue((int)this.charValue()); + case (T_int<<4)+T_int : return this; - switch (leftId){ - case T_boolean : return Constant.fromValue(left.booleanValue() & right.booleanValue()) ; - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() & right.charValue()) ; - case T_byte: return Constant.fromValue(left.charValue() & right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() & right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() & right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() & right.longValue()) ;} - break ; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() & right.charValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() & right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() & right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() & right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() & right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() & right.charValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() & right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() & right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() & right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() & right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() & right.charValue()) ; - case T_byte: return Constant.fromValue(left.intValue() & right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() & right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() & right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() & right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() & right.charValue()) ; - case T_byte: return Constant.fromValue(left.longValue() & right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() & right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() & right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() & right.longValue()) ;} - } + return NotAConstant; + } + + public char charValue() { + + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"char")); //$NON-NLS-1$ //$NON-NLS-2$ + } + + public static final Constant computeConstantOperation(Constant cst, int id, int operator) { - return NotAConstant ;} // should not get here -public static final Constant computeConstantOperationAND_AND(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - return Constant.fromValue(left.booleanValue() && right.booleanValue()) ;} -public static final Constant computeConstantOperationDIVIDE(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - // the /0 must be handled outside this method (error reporting) + switch (operator) { + case NOT : + return Constant.fromValue(!cst.booleanValue()); + case PLUS : return cst; + case MINUS : //the two special -9223372036854775808L and -2147483648 are inlined at parseTime + switch (id){ + case T_float : float f; + if ( (f= cst.floatValue()) == 0.0f) + { //positive and negative 0.... + if (Float.floatToIntBits(f) == 0) + return Constant.fromValue(-0.0f); + else + return Constant.fromValue(0.0f);} + break; //default case + case T_double : double d; + if ( (d= cst.doubleValue()) == 0.0d) + { //positive and negative 0.... + if (Double.doubleToLongBits(d) == 0) + return Constant.fromValue(-0.0d); + else + return Constant.fromValue(0.0d);} + break; //default case + } + return computeConstantOperationMINUS(Zero,T_int,operator,cst,id); + case TWIDDLE: + switch (id){ + case T_char : return Constant.fromValue(~ cst.charValue()); + case T_byte: return Constant.fromValue(~ cst.byteValue()); + case T_short: return Constant.fromValue(~ cst.shortValue()); + case T_int: return Constant.fromValue(~ cst.intValue()); + case T_long: return Constant.fromValue(~ cst.longValue()); + default : return NotAConstant; + } + default : return NotAConstant; + } + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() / right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() / right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() / right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() / right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() / right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() / right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() / right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() / right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() / right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() / right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() / right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() / right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() / right.longValue()) ;} + public static final Constant computeConstantOperation(Constant left, int leftId, int operator, Constant right, int rightId) { + switch (operator) { + case AND : return computeConstantOperationAND (left,leftId,operator,right,rightId); + case AND_AND : return computeConstantOperationAND_AND (left,leftId,operator,right,rightId); + case DIVIDE : return computeConstantOperationDIVIDE (left,leftId,operator,right,rightId); + case GREATER : return computeConstantOperationGREATER (left,leftId,operator,right,rightId); + case GREATER_EQUAL : return computeConstantOperationGREATER_EQUAL(left,leftId,operator,right,rightId); + case LEFT_SHIFT : return computeConstantOperationLEFT_SHIFT (left,leftId,operator,right,rightId); + case LESS : return computeConstantOperationLESS (left,leftId,operator,right,rightId); + case LESS_EQUAL : return computeConstantOperationLESS_EQUAL (left,leftId,operator,right,rightId); + case MINUS : return computeConstantOperationMINUS (left,leftId,operator,right,rightId); + case MULTIPLY : return computeConstantOperationMULTIPLY (left,leftId,operator,right,rightId); + case OR : return computeConstantOperationOR (left,leftId,operator,right,rightId); + case OR_OR : return computeConstantOperationOR_OR (left,leftId,operator,right,rightId); + case PLUS : return computeConstantOperationPLUS (left,leftId,operator,right,rightId); + case REMAINDER : return computeConstantOperationREMAINDER (left,leftId,operator,right,rightId); + case RIGHT_SHIFT: return computeConstantOperationRIGHT_SHIFT(left,leftId,operator,right,rightId); + case UNSIGNED_RIGHT_SHIFT: return computeConstantOperationUNSIGNED_RIGHT_SHIFT(left,leftId,operator,right,rightId); + case XOR : return computeConstantOperationXOR (left,leftId,operator,right,rightId); + + default : return NotAConstant; } + } + + public static final Constant computeConstantOperationAND(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_boolean : return Constant.fromValue(left.booleanValue() & right.booleanValue()); + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() & right.charValue()); + case T_byte: return Constant.fromValue(left.charValue() & right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() & right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() & right.intValue()); + case T_long: return Constant.fromValue(left.charValue() & right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() & right.charValue()); + case T_byte: return Constant.fromValue(left.byteValue() & right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() & right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() & right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() & right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() & right.charValue()); + case T_byte: return Constant.fromValue(left.shortValue() & right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() & right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() & right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() & right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() & right.charValue()); + case T_byte: return Constant.fromValue(left.intValue() & right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() & right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() & right.intValue()); + case T_long: return Constant.fromValue(left.intValue() & right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() & right.charValue()); + case T_byte: return Constant.fromValue(left.longValue() & right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() & right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() & right.intValue()); + case T_long: return Constant.fromValue(left.longValue() & right.longValue()); + } + } + + return NotAConstant; + } + + public static final Constant computeConstantOperationAND_AND(Constant left, int leftId, int operator, Constant right, int rightId) { + + return Constant.fromValue(left.booleanValue() && right.booleanValue()); + } + + public static final Constant computeConstantOperationDIVIDE(Constant left, int leftId, int operator, Constant right, int rightId) { + // division by zero must be handled outside this method (error reporting) + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() / right.charValue()); + case T_float: return Constant.fromValue(left.charValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() / right.intValue()); + case T_long: return Constant.fromValue(left.charValue() / right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() / right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() / right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() / right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() / right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() / right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() / right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() / right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() / right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() / right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() / right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() / right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() / right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() / right.charValue()); + case T_float: return Constant.fromValue(left.intValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() / right.intValue()); + case T_long: return Constant.fromValue(left.intValue() / right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() / right.charValue()); + case T_float: return Constant.fromValue(left.longValue() / right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() / right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() / right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() / right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() / right.intValue()); + case T_long: return Constant.fromValue(left.longValue() / right.longValue()); + } + } + + return NotAConstant; + } + + public static final Constant computeConstantOperationEQUAL_EQUAL(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_boolean : + if (rightId == T_boolean) { + return Constant.fromValue(left.booleanValue() == right.booleanValue()); + } + break; + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() == right.charValue()); + case T_float: return Constant.fromValue(left.charValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() == right.intValue()); + case T_long: return Constant.fromValue(left.charValue() == right.longValue());} + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() == right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() == right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() == right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() == right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() == right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() == right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() == right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() == right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() == right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() == right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() == right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() == right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() == right.charValue()); + case T_float: return Constant.fromValue(left.intValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() == right.intValue()); + case T_long: return Constant.fromValue(left.intValue() == right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() == right.charValue()); + case T_float: return Constant.fromValue(left.longValue() == right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() == right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() == right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() == right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() == right.intValue()); + case T_long: return Constant.fromValue(left.longValue() == right.longValue()); + } + break; + case T_String : + if (rightId == T_String) { + //String are interned in th compiler==>thus if two string constant + //get to be compared, it is an equal on the vale which is done + return Constant.fromValue(((StringConstant)left).compileTimeEqual((StringConstant)right)); + } + break; + case T_null : + if (rightId == T_String) { + return Constant.fromValue(false); + } else { + if (rightId == T_null) { + return Constant.fromValue(true); + } + } + } + + return Constant.fromValue(false); + } + + public static final Constant computeConstantOperationGREATER(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() > right.charValue()); + case T_float: return Constant.fromValue(left.charValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() > right.intValue()); + case T_long: return Constant.fromValue(left.charValue() > right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() > right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() > right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() > right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() > right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() > right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() > right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() > right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() > right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() > right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() > right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() > right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() > right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() > right.charValue()); + case T_float: return Constant.fromValue(left.intValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() > right.intValue()); + case T_long: return Constant.fromValue(left.intValue() > right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() > right.charValue()); + case T_float: return Constant.fromValue(left.longValue() > right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() > right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() > right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() > right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() > right.intValue()); + case T_long: return Constant.fromValue(left.longValue() > right.longValue()); + } + + } + + return NotAConstant; + } - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationEQUAL_EQUAL(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + public static final Constant computeConstantOperationGREATER_EQUAL(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.charValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.charValue() >= right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() >= right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() >= right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() >= right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() >= right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.intValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.intValue() >= right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() >= right.charValue()); + case T_float: return Constant.fromValue(left.longValue() >= right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() >= right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() >= right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() >= right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() >= right.intValue()); + case T_long: return Constant.fromValue(left.longValue() >= right.longValue()); + } + + } + + return NotAConstant; + } + + public static final Constant computeConstantOperationLEFT_SHIFT(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() << right.charValue()); + case T_byte: return Constant.fromValue(left.charValue() << right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() << right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() << right.intValue()); + case T_long: return Constant.fromValue(left.charValue() << right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() << right.charValue()); + case T_byte: return Constant.fromValue(left.byteValue() << right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() << right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() << right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() << right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() << right.charValue()); + case T_byte: return Constant.fromValue(left.shortValue() << right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() << right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() << right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() << right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() << right.charValue()); + case T_byte: return Constant.fromValue(left.intValue() << right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() << right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() << right.intValue()); + case T_long: return Constant.fromValue(left.intValue() << right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() << right.charValue()); + case T_byte: return Constant.fromValue(left.longValue() << right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() << right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() << right.intValue()); + case T_long: return Constant.fromValue(left.longValue() << right.longValue()); + } - switch (leftId){ - case T_boolean : - if (rightId == T_boolean) { - return Constant.fromValue(left.booleanValue() == right.booleanValue()) ; } - break ; - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() == right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() == right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() == right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() == right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() == right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() == right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() == right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() == right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() == right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() == right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() == right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() == right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() == right.longValue()) ;} - break; - case T_String : - if (rightId == T_String) { - //String are intermed in th compiler==>thus if two string constant - //get to be compared, it is an equal on the vale which is done - return Constant.fromValue(((StringConstant)left).compileTimeEqual((StringConstant)right)) ; + + return NotAConstant; + } + + public static final Constant computeConstantOperationLESS(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() < right.charValue()); + case T_float: return Constant.fromValue(left.charValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() < right.intValue()); + case T_long: return Constant.fromValue(left.charValue() < right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() < right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() < right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() < right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() < right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() < right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() < right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() < right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() < right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() < right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() < right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() < right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() < right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() < right.charValue()); + case T_float: return Constant.fromValue(left.intValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() < right.intValue()); + case T_long: return Constant.fromValue(left.intValue() < right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() < right.charValue()); + case T_float: return Constant.fromValue(left.longValue() < right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() < right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() < right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() < right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() < right.intValue()); + case T_long: return Constant.fromValue(left.longValue() < right.longValue()); + } + } - break; - case T_null : - if (rightId == T_String) { - return Constant.fromValue(false); - } else { - if (rightId == T_null) { - return Constant.fromValue(true) ; + + return NotAConstant; + } + + public static final Constant computeConstantOperationLESS_EQUAL(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.charValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.charValue() <= right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() <= right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() <= right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() <= right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() <= right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.intValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.intValue() <= right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() <= right.charValue()); + case T_float: return Constant.fromValue(left.longValue() <= right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() <= right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() <= right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() <= right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() <= right.intValue()); + case T_long: return Constant.fromValue(left.longValue() <= right.longValue()); } } - } + + return NotAConstant; + } - return Constant.fromValue(false) ;} -public static final Constant computeConstantOperationGREATER(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + public static final Constant computeConstantOperationMINUS(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() - right.charValue()); + case T_float: return Constant.fromValue(left.charValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() - right.intValue()); + case T_long: return Constant.fromValue(left.charValue() - right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() - right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() - right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() - right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() - right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() - right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() - right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() - right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() - right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() - right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() - right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() - right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() - right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() - right.charValue()); + case T_float: return Constant.fromValue(left.intValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() - right.intValue()); + case T_long: return Constant.fromValue(left.intValue() - right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() - right.charValue()); + case T_float: return Constant.fromValue(left.longValue() - right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() - right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() - right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() - right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() - right.intValue()); + case T_long: return Constant.fromValue(left.longValue() - right.longValue()); + } + + } + + return NotAConstant; + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() > right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() > right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() > right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() > right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() > right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() > right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() > right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() > right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() > right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() > right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() > right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() > right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() > right.longValue()) ;} - - } + public static final Constant computeConstantOperationMULTIPLY(Constant left, int leftId, int operator, Constant right, int rightId) { - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationGREATER_EQUAL(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() * right.charValue()); + case T_float: return Constant.fromValue(left.charValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() * right.intValue()); + case T_long: return Constant.fromValue(left.charValue() * right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() * right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() * right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() * right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() * right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() * right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() * right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() * right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() * right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() * right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() * right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() * right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() * right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() * right.charValue()); + case T_float: return Constant.fromValue(left.intValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() * right.intValue()); + case T_long: return Constant.fromValue(left.intValue() * right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() * right.charValue()); + case T_float: return Constant.fromValue(left.longValue() * right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() * right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() * right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() * right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() * right.intValue()); + case T_long: return Constant.fromValue(left.longValue() * right.longValue()); + } + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() >= right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() >= right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() >= right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() >= right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() >= right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() >= right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() >= right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() >= right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() >= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() >= right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() >= right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() >= right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() >= right.longValue()) ;} - - } + return NotAConstant; + } - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationLEFT_SHIFT(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + public static final Constant computeConstantOperationOR(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_boolean : return Constant.fromValue(left.booleanValue() | right.booleanValue()); + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() | right.charValue()); + case T_byte: return Constant.fromValue(left.charValue() | right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() | right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() | right.intValue()); + case T_long: return Constant.fromValue(left.charValue() | right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() | right.charValue()); + case T_byte: return Constant.fromValue(left.byteValue() | right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() | right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() | right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() | right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() | right.charValue()); + case T_byte: return Constant.fromValue(left.shortValue() | right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() | right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() | right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() | right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() | right.charValue()); + case T_byte: return Constant.fromValue(left.intValue() | right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() | right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() | right.intValue()); + case T_long: return Constant.fromValue(left.intValue() | right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() | right.charValue()); + case T_byte: return Constant.fromValue(left.longValue() | right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() | right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() | right.intValue()); + case T_long: return Constant.fromValue(left.longValue() | right.longValue()); + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() << right.charValue()) ; - case T_byte: return Constant.fromValue(left.charValue() << right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() << right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() << right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() << right.longValue()) ;} - break ; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() << right.charValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() << right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() << right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() << right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() << right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() << right.charValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() << right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() << right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() << right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() << right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() << right.charValue()) ; - case T_byte: return Constant.fromValue(left.intValue() << right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() << right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() << right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() << right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() << right.charValue()) ; - case T_byte: return Constant.fromValue(left.longValue() << right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() << right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() << right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() << right.longValue()) ;} - - } + } - - return NotAConstant ;} // should not get here -public static final Constant computeConstantOperationLESS(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + return NotAConstant; + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() < right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() < right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() < right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() < right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() < right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() < right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() < right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() < right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() < right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() < right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() < right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() < right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() < right.longValue()) ;} - - } + public static final Constant computeConstantOperationOR_OR(Constant left, int leftId, int operator, Constant right, int rightId) { - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationLESS_EQUAL(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + return Constant.fromValue(left.booleanValue() || right.booleanValue()); + } + + public static final Constant computeConstantOperationPLUS(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_Object : + if (rightId == T_String) { + return Constant.fromValue(left.stringValue() + right.stringValue()); + } + case T_boolean : + if (rightId == T_String) { + return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() + right.charValue()); + case T_float: return Constant.fromValue(left.charValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() + right.intValue()); + case T_long: return Constant.fromValue(left.charValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() + right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() + right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() + right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() + right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() + right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() + right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() <= right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() <= right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() <= right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() <= right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() <= right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() <= right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() <= right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() <= right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() <= right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() <= right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() <= right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() <= right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() <= right.longValue()) ;} - - } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() + right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() + right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() + right.charValue()); + case T_float: return Constant.fromValue(left.intValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() + right.intValue()); + case T_long: return Constant.fromValue(left.intValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() + right.charValue()); + case T_float: return Constant.fromValue(left.longValue() + right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() + right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() + right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() + right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() + right.intValue()); + case T_long: return Constant.fromValue(left.longValue() + right.longValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_String : + switch (rightId){ + case T_char : return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_float: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_double: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_byte: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_short: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_int: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_long: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_boolean: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + break; + case T_null : + switch (rightId){ + case T_char : return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_float: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_double: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_byte: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_short: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_int: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_long: return Constant.fromValue(left.stringValue() + right.stringValue()); + case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()); + } + + } + + return NotAConstant; + } + + public static final Constant computeConstantOperationREMAINDER(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() % right.charValue()); + case T_float: return Constant.fromValue(left.charValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.charValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.charValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() % right.intValue()); + case T_long: return Constant.fromValue(left.charValue() % right.longValue()); + } + break; + case T_float : + switch (rightId){ + case T_char : return Constant.fromValue(left.floatValue() % right.charValue()); + case T_float: return Constant.fromValue(left.floatValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.floatValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.floatValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.floatValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.floatValue() % right.intValue()); + case T_long: return Constant.fromValue(left.floatValue() % right.longValue()); + } + break; + case T_double : + switch (rightId){ + case T_char : return Constant.fromValue(left.doubleValue() % right.charValue()); + case T_float: return Constant.fromValue(left.doubleValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.doubleValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.doubleValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.doubleValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.doubleValue() % right.intValue()); + case T_long: return Constant.fromValue(left.doubleValue() % right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() % right.charValue()); + case T_float: return Constant.fromValue(left.byteValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.byteValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.byteValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() % right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() % right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() % right.charValue()); + case T_float: return Constant.fromValue(left.shortValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.shortValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.shortValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() % right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() % right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() % right.charValue()); + case T_float: return Constant.fromValue(left.intValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.intValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.intValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() % right.intValue()); + case T_long: return Constant.fromValue(left.intValue() % right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() % right.charValue()); + case T_float: return Constant.fromValue(left.longValue() % right.floatValue()); + case T_double: return Constant.fromValue(left.longValue() % right.doubleValue()); + case T_byte: return Constant.fromValue(left.longValue() % right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() % right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() % right.intValue()); + case T_long: return Constant.fromValue(left.longValue() % right.longValue()); + } + + } + + return NotAConstant; + } - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationMINUS(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + public static final Constant computeConstantOperationRIGHT_SHIFT(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() >> right.charValue()); + case T_byte: return Constant.fromValue(left.charValue() >> right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() >> right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() >> right.intValue()); + case T_long: return Constant.fromValue(left.charValue() >> right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() >> right.charValue()); + case T_byte: return Constant.fromValue(left.byteValue() >> right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() >> right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() >> right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() >> right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() >> right.charValue()); + case T_byte: return Constant.fromValue(left.shortValue() >> right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() >> right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() >> right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() >> right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() >> right.charValue()); + case T_byte: return Constant.fromValue(left.intValue() >> right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() >> right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() >> right.intValue()); + case T_long: return Constant.fromValue(left.intValue() >> right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() >> right.charValue()); + case T_byte: return Constant.fromValue(left.longValue() >> right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() >> right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() >> right.intValue()); + case T_long: return Constant.fromValue(left.longValue() >> right.longValue()); + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() - right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() - right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() - right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() - right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() - right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() - right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() - right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() - right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() - right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() - right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() - right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() - right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() - right.longValue()) ;} - - } + } + + return NotAConstant; + } + + public static final Constant computeConstantOperationUNSIGNED_RIGHT_SHIFT(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() >>> right.charValue()); + case T_byte: return Constant.fromValue(left.charValue() >>> right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() >>> right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() >>> right.intValue()); + case T_long: return Constant.fromValue(left.charValue() >>> right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() >>> right.charValue()); + case T_byte: return Constant.fromValue(left.byteValue() >>> right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() >>> right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() >>> right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() >>> right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() >>> right.charValue()); + case T_byte: return Constant.fromValue(left.shortValue() >>> right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() >>> right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() >>> right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() >>> right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() >>> right.charValue()); + case T_byte: return Constant.fromValue(left.intValue() >>> right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() >>> right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() >>> right.intValue()); + case T_long: return Constant.fromValue(left.intValue() >>> right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() >>> right.charValue()); + case T_byte: return Constant.fromValue(left.longValue() >>> right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() >>> right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() >>> right.intValue()); + case T_long: return Constant.fromValue(left.longValue() >>> right.longValue()); + } + + } - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationMULTIPLY(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . + return NotAConstant; + } + + public static final Constant computeConstantOperationXOR(Constant left, int leftId, int operator, Constant right, int rightId) { + + switch (leftId){ + case T_boolean : return Constant.fromValue(left.booleanValue() ^ right.booleanValue()); + case T_char : + switch (rightId){ + case T_char : return Constant.fromValue(left.charValue() ^ right.charValue()); + case T_byte: return Constant.fromValue(left.charValue() ^ right.byteValue()); + case T_short: return Constant.fromValue(left.charValue() ^ right.shortValue()); + case T_int: return Constant.fromValue(left.charValue() ^ right.intValue()); + case T_long: return Constant.fromValue(left.charValue() ^ right.longValue()); + } + break; + case T_byte : + switch (rightId){ + case T_char : return Constant.fromValue(left.byteValue() ^ right.charValue()); + case T_byte: return Constant.fromValue(left.byteValue() ^ right.byteValue()); + case T_short: return Constant.fromValue(left.byteValue() ^ right.shortValue()); + case T_int: return Constant.fromValue(left.byteValue() ^ right.intValue()); + case T_long: return Constant.fromValue(left.byteValue() ^ right.longValue()); + } + break; + case T_short : + switch (rightId){ + case T_char : return Constant.fromValue(left.shortValue() ^ right.charValue()); + case T_byte: return Constant.fromValue(left.shortValue() ^ right.byteValue()); + case T_short: return Constant.fromValue(left.shortValue() ^ right.shortValue()); + case T_int: return Constant.fromValue(left.shortValue() ^ right.intValue()); + case T_long: return Constant.fromValue(left.shortValue() ^ right.longValue()); + } + break; + case T_int : + switch (rightId){ + case T_char : return Constant.fromValue(left.intValue() ^ right.charValue()); + case T_byte: return Constant.fromValue(left.intValue() ^ right.byteValue()); + case T_short: return Constant.fromValue(left.intValue() ^ right.shortValue()); + case T_int: return Constant.fromValue(left.intValue() ^ right.intValue()); + case T_long: return Constant.fromValue(left.intValue() ^ right.longValue()); + } + break; + case T_long : + switch (rightId){ + case T_char : return Constant.fromValue(left.longValue() ^ right.charValue()); + case T_byte: return Constant.fromValue(left.longValue() ^ right.byteValue()); + case T_short: return Constant.fromValue(left.longValue() ^ right.shortValue()); + case T_int: return Constant.fromValue(left.longValue() ^ right.intValue()); + case T_long: return Constant.fromValue(left.longValue() ^ right.longValue()); + } + } + + return NotAConstant; + } - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() * right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() * right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() * right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() * right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() * right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() * right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() * right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() * right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() * right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() * right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() * right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() * right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() * right.longValue()) ;} + public double doubleValue() { - } - + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"double")); //$NON-NLS-2$ //$NON-NLS-1$ + } - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationOR(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - switch (leftId){ - case T_boolean : return Constant.fromValue(left.booleanValue() | right.booleanValue()) ; - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() | right.charValue()) ; - case T_byte: return Constant.fromValue(left.charValue() | right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() | right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() | right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() | right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() | right.charValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() | right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() | right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() | right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() | right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() | right.charValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() | right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() | right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() | right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() | right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() | right.charValue()) ; - case T_byte: return Constant.fromValue(left.intValue() | right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() | right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() | right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() | right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() | right.charValue()) ; - case T_byte: return Constant.fromValue(left.longValue() | right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() | right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() | right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() | right.longValue()) ;} + public float floatValue() { - } - + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"float")); //$NON-NLS-2$ //$NON-NLS-1$ + } - return NotAConstant ;} // should not get here -public static final Constant computeConstantOperationOR_OR(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . +// public static Constant fromValue(byte value) { +// +// return new ByteConstant(value); +// } - return Constant.fromValue(left.booleanValue() || right.booleanValue()) ;} -public static final Constant computeConstantOperationPLUS(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - switch (leftId){ - case T_Object : - if (rightId == T_String) { - return Constant.fromValue(left.stringValue() + right.stringValue()); - } - case T_boolean : - if (rightId == T_String) { - return Constant.fromValue(left.stringValue() + right.stringValue()); - } - break ; - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ; } - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ; } +// public static Constant fromValue(char value) { +// +// return new CharConstant(value); +// } - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() + right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() + right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() + right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() + right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() + right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() + right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() + right.longValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ; } - break; - case T_String : - switch (rightId){ - case T_char : return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_float: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_double: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_byte: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_short: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_int: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_long: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_null: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_boolean: return Constant.fromValue(left.stringValue() + right.stringValue()) ;} - break; - case T_null : - switch (rightId){ - case T_char : return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_float: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_double: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_byte: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_short: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_int: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_long: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_String: return Constant.fromValue(left.stringValue() + right.stringValue()) ; - case T_null: return Constant.fromValue(left.stringValue() + right.stringValue()) ; } - - } - - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationREMAINDER(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.charValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.charValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.charValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() % right.longValue()) ;} - break; - case T_float : - switch (rightId){ - case T_char : return Constant.fromValue(left.floatValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.floatValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.floatValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.floatValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.floatValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.floatValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.floatValue() % right.longValue()) ;} - break; - case T_double : - switch (rightId){ - case T_char : return Constant.fromValue(left.doubleValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.doubleValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.doubleValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.doubleValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.doubleValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.doubleValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.doubleValue() % right.longValue()) ;} - break; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.byteValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.byteValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() % right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.shortValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.shortValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() % right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.intValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.intValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.intValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() % right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() % right.charValue()) ; - case T_float: return Constant.fromValue(left.longValue() % right.floatValue()) ; - case T_double: return Constant.fromValue(left.longValue() % right.doubleValue()) ; - case T_byte: return Constant.fromValue(left.longValue() % right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() % right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() % right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() % right.longValue()) ;} - - } - - return NotAConstant ;} //should not get here -public static final Constant computeConstantOperationRIGHT_SHIFT(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() >> right.charValue()) ; - case T_byte: return Constant.fromValue(left.charValue() >> right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() >> right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() >> right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() >> right.longValue()) ;} - break ; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() >> right.charValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() >> right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() >> right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() >> right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() >> right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() >> right.charValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() >> right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() >> right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() >> right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() >> right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() >> right.charValue()) ; - case T_byte: return Constant.fromValue(left.intValue() >> right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() >> right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() >> right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() >> right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() >> right.charValue()) ; - case T_byte: return Constant.fromValue(left.longValue() >> right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() >> right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() >> right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() >> right.longValue()) ;} + public static Constant fromValue(double value) { - } - + return new DoubleConstant(value); + } - return NotAConstant ;} // should not get here -public static final Constant computeConstantOperationUNSIGNED_RIGHT_SHIFT(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - switch (leftId){ - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() >>> right.charValue()) ; - case T_byte: return Constant.fromValue(left.charValue() >>> right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() >>> right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() >>> right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() >>> right.longValue()) ;} - break ; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() >>> right.charValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() >>> right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() >>> right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() >>> right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() >>> right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() >>> right.charValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() >>> right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() >>> right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() >>> right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() >>> right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() >>> right.charValue()) ; - case T_byte: return Constant.fromValue(left.intValue() >>> right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() >>> right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() >>> right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() >>> right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() >>> right.charValue()) ; - case T_byte: return Constant.fromValue(left.longValue() >>> right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() >>> right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() >>> right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() >>> right.longValue()) ;} +// public static Constant fromValue(float value) { +// +// return new FloatConstant(value); +// } - } - + public static Constant fromValue(int value) { - return NotAConstant ;} // should not get here -public static final Constant computeConstantOperationXOR(Constant left, int leftId, int operator, Constant right, int rightId) { - //this method assumes that the TC has been done . - - switch (leftId){ - case T_boolean : return Constant.fromValue(left.booleanValue() ^ right.booleanValue()) ; - case T_char : - switch (rightId){ - case T_char : return Constant.fromValue(left.charValue() ^ right.charValue()) ; - case T_byte: return Constant.fromValue(left.charValue() ^ right.byteValue()) ; - case T_short: return Constant.fromValue(left.charValue() ^ right.shortValue()) ; - case T_int: return Constant.fromValue(left.charValue() ^ right.intValue()) ; - case T_long: return Constant.fromValue(left.charValue() ^ right.longValue()) ;} - break ; - case T_byte : - switch (rightId){ - case T_char : return Constant.fromValue(left.byteValue() ^ right.charValue()) ; - case T_byte: return Constant.fromValue(left.byteValue() ^ right.byteValue()) ; - case T_short: return Constant.fromValue(left.byteValue() ^ right.shortValue()) ; - case T_int: return Constant.fromValue(left.byteValue() ^ right.intValue()) ; - case T_long: return Constant.fromValue(left.byteValue() ^ right.longValue()) ;} - break; - case T_short : - switch (rightId){ - case T_char : return Constant.fromValue(left.shortValue() ^ right.charValue()) ; - case T_byte: return Constant.fromValue(left.shortValue() ^ right.byteValue()) ; - case T_short: return Constant.fromValue(left.shortValue() ^ right.shortValue()) ; - case T_int: return Constant.fromValue(left.shortValue() ^ right.intValue()) ; - case T_long: return Constant.fromValue(left.shortValue() ^ right.longValue()) ;} - break; - case T_int : - switch (rightId){ - case T_char : return Constant.fromValue(left.intValue() ^ right.charValue()) ; - case T_byte: return Constant.fromValue(left.intValue() ^ right.byteValue()) ; - case T_short: return Constant.fromValue(left.intValue() ^ right.shortValue()) ; - case T_int: return Constant.fromValue(left.intValue() ^ right.intValue()) ; - case T_long: return Constant.fromValue(left.intValue() ^ right.longValue()) ;} - break; - case T_long : - switch (rightId){ - case T_char : return Constant.fromValue(left.longValue() ^ right.charValue()) ; - case T_byte: return Constant.fromValue(left.longValue() ^ right.byteValue()) ; - case T_short: return Constant.fromValue(left.longValue() ^ right.shortValue()) ; - case T_int: return Constant.fromValue(left.longValue() ^ right.intValue()) ; - case T_long: return Constant.fromValue(left.longValue() ^ right.longValue()) ;} + return new IntConstant(value); + } - } +// public static Constant fromValue(long value) { +// +// return new LongConstant(value); +// } + + public static Constant fromValue(String value) { + + return new StringConstant(value); + } + +// public static Constant fromValue(short value) { +// +// return new ShortConstant(value); +// } + + public static Constant fromValue(boolean value) { + + return new BooleanConstant(value); + } + + public int intValue() { + + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"int")); //$NON-NLS-2$ //$NON-NLS-1$ + } + + public long longValue() { + + throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"long")); //$NON-NLS-2$ //$NON-NLS-1$ + } + + public short shortValue() { + + throw new ShouldNotImplement(Util.bind("constant.cannotConvertedTo",typeName(),"short")); //$NON-NLS-2$ //$NON-NLS-1$ + } + + public String stringValue() { + + throw new ShouldNotImplement(Util.bind("constant.cannotConvertedTo",typeName(),"String")); //$NON-NLS-1$ //$NON-NLS-2$ + } + + public String toString(){ + if (this == NotAConstant) return "(Constant) NotAConstant"; //$NON-NLS-1$ + return super.toString(); } - return NotAConstant ;} // should not get here -public double doubleValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"double")); //$NON-NLS-2$ //$NON-NLS-1$ -} -public float floatValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"float")); //$NON-NLS-2$ //$NON-NLS-1$ -} -public static Constant fromValue(byte value) { - return new ByteConstant(value); -} -public static Constant fromValue(char value) { - return new CharConstant(value); -} -public static Constant fromValue(double value) { - return new DoubleConstant(value); -} -public static Constant fromValue(float value) { - return new FloatConstant(value); -} -public static Constant fromValue(int value) { - return new IntConstant(value); -} -public static Constant fromValue(long value) { - return new LongConstant(value); -} -public static Constant fromValue(String value) { - if (value == null) return NullConstant.Default; - return new StringConstant(value); -} -public static Constant fromValue(short value) { - return new ShortConstant(value); -} -public static Constant fromValue(boolean value) { - return new BooleanConstant(value); -} -public int intValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"int")); //$NON-NLS-2$ //$NON-NLS-1$ -} -public long longValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotCastedInto",typeName(),"long")); //$NON-NLS-2$ //$NON-NLS-1$ -} -public short shortValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotConvertedTo",typeName(),"short")); //$NON-NLS-2$ //$NON-NLS-1$ -} -/** Deprecated -*/ -public String stringValue() { - throw new ShouldNotImplement(Util.bind("constant.cannotConvertedTo",typeName(),"String")); //$NON-NLS-1$ //$NON-NLS-2$ -} -public String toString(){ + public abstract int typeID(); - if (this == NotAConstant) return "(Constant) NotAConstant" ; //$NON-NLS-1$ - return super.toString(); } -public abstract int typeID(); -public String typeName() { - switch (typeID()) { - case T_int : return "int"; //$NON-NLS-1$ - case T_byte : return "byte"; //$NON-NLS-1$ - case T_short : return "short"; //$NON-NLS-1$ - case T_char : return "char"; //$NON-NLS-1$ - case T_float : return "float"; //$NON-NLS-1$ - case T_double : return "double"; //$NON-NLS-1$ - case T_boolean : return "boolean"; //$NON-NLS-1$ - case T_long : return "long";//$NON-NLS-1$ - case T_String : return "java.lang.String"; //$NON-NLS-1$ - case T_null : return "null"; //$NON-NLS-1$ - default: return "unknown"; //$NON-NLS-1$ + public String typeName() { + switch (typeID()) { + case T_int : return "int"; //$NON-NLS-1$ + case T_byte : return "byte"; //$NON-NLS-1$ + case T_short : return "short"; //$NON-NLS-1$ + case T_char : return "char"; //$NON-NLS-1$ + case T_float : return "float"; //$NON-NLS-1$ + case T_double : return "double"; //$NON-NLS-1$ + case T_boolean : return "boolean"; //$NON-NLS-1$ + case T_long : return "long";//$NON-NLS-1$ + case T_String : return "java.lang.String"; //$NON-NLS-1$ + case T_null : return "null"; //$NON-NLS-1$ + default: return "unknown"; //$NON-NLS-1$ + } } } -}