Eliminated unused classes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / VarAssignation.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/VarAssignation.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/VarAssignation.java
deleted file mode 100644 (file)
index 3c8699e..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/VarAssignation.java
+++ /dev/null
@@ -1,123 +0,0 @@
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import java.util.List;
-
-/**
- * A Variable assignation.
- * $varname = initializer
- * @author Matthieu Casanova
- */
-public final class VarAssignation extends Expression {
-
-  public static final int EQUAL = 0;
-  public static final int PLUS_EQUAL = 1;
-  public static final int MINUS_EQUAL = 2;
-  public static final int STAR_EQUAL = 3;
-  public static final int SLASH_EQUAL = 4;
-  public static final int AND_EQUAL = 5;
-  public static final int OR_EQUAL = 6;
-  public static final int XOR_EQUAL = 7;
-  public static final int DOT_EQUAL = 8;
-  public static final int REM_EQUAL = 9;
-  public static final int TILDE_EQUAL = 10;
-  public static final int LSHIFT_EQUAL = 11;
-  public static final int RSIGNEDSHIFT_EQUAL = 12;
-
-  public final Expression variableName;
-  public final Expression initializer;
-  public final int operator;
-
-  /**
-   * Create a new variable assignation.
-   * @param variableName the name of the variable
-   * @param initializer the expression in initializer
-   * @param operator the operator of assignation
-   * @param sourceStart the sourceStart
-   * @param sourceEnd the sourceEnd
-   */
-  public VarAssignation(final Expression variableName,
-                        final Expression initializer,
-                        final int operator,
-                        final int sourceStart,
-                        final int sourceEnd) {
-    super(sourceStart, sourceEnd);
-    this.variableName = variableName;
-    this.initializer = initializer;
-    this.operator = operator;
-  }
-
-  /**
-   * Return the operator as String.
-   * @return the operator
-   */
-  public String operatorToString() {
-    switch (operator) {
-      case EQUAL:
-        return "="; //$NON-NLS-1$
-      case PLUS_EQUAL:
-        return "+=";   //$NON-NLS-1$
-      case MINUS_EQUAL:
-        return "-=";   //$NON-NLS-1$
-      case STAR_EQUAL:
-        return "*="; //$NON-NLS-1$
-      case SLASH_EQUAL:
-        return "/="; //$NON-NLS-1$
-      case AND_EQUAL:
-        return "<="; //$NON-NLS-1$
-      case OR_EQUAL:
-        return "|=";//$NON-NLS-1$
-      case XOR_EQUAL:
-        return "^=";//$NON-NLS-1$
-      case DOT_EQUAL:
-        return ".="; //$NON-NLS-1$
-      case REM_EQUAL:
-        return "%="; //$NON-NLS-1$
-      case TILDE_EQUAL:
-        return "~="; //$NON-NLS-1$
-      case LSHIFT_EQUAL:
-        return "<<="; //$NON-NLS-1$
-      case RSIGNEDSHIFT_EQUAL:
-        return ">>="; //$NON-NLS-1$
-    }
-    return " unknown operator ";//$NON-NLS-1$
-  }
-
-  /**
-   * Return the expression as String.
-   * @return the expression
-   */
-  public String toStringExpression() {
-    final String varName = variableName.toStringExpression();
-    final String init = initializer.toStringExpression();
-    final String operatorString = operatorToString();
-    final StringBuffer buff = new StringBuffer(varName.length() + operatorString.length() + init.length() + 2);
-    buff.append(varName);
-    buff.append(" ");//$NON-NLS-1$
-    buff.append(operatorString);
-    buff.append(" ");//$NON-NLS-1$
-    buff.append(init);
-    return buff.toString();
-  }
-
-
-  /**
-   * Get the variables from outside (parameters, globals ...)
-   */
-  public void getOutsideVariable(final List list) {
-  }
-
-  /**
-   * get the modified variables.
-   */
-  public void getModifiedVariable(final List list) {
-    variableName.getUsedVariable(list);
-    initializer.getModifiedVariable(list);
-  }
-
-  /**
-   * Get the variables used.
-   */
-  public void getUsedVariable(final List list) {
-    initializer.getUsedVariable(list);
-  }
-}