X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/dom/FieldAccess.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/dom/FieldAccess.java deleted file mode 100644 index d38f311..0000000 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/dom/FieldAccess.java +++ /dev/null @@ -1,313 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package net.sourceforge.phpdt.core.dom; - -import java.util.ArrayList; -import java.util.List; - -/** - * Field access expression AST node type. - * - *
- * FieldAccess: - * Expression . Identifier - *- * - *
- * Note that there are several kinds of expressions that resemble field access - * expressions: qualified names, this expressions, and super field access - * expressions. The following guidelines help with correct usage: - *
ThisExpression
) containing a simple name.
- * "this" is a keyword, and therefore invalid as an identifier.FieldAccess
) containing a this expression
- * and a simple name. Again, this is because "this" is a keyword, and
- * therefore invalid as an identifier.SuperFieldAccess
). "super" is a also
- * keyword, and therefore invalid as an identifier.QualifiedName
) or as a field access
- * expression (FieldAccess
) containing simple names. Either
- * is acceptable, and there is no way to choose between them without
- * information about what the names resolve to
- * (ASTParser
may return either).FieldAccess
).AST.JLS*
constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- * @since 3.0
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The expression; lazily initialized; defaults to an unspecified,
- * but legal, simple name.
- */
- private Expression expression = null;
-
- /**
- * The field; lazily initialized; defaults to an unspecified,
- * but legal, simple field name.
- */
- private SimpleName fieldName = null;
-
- /**
- * Creates a new unparented node for a field access expression owned by the
- * given AST. By default, the expression and field are both unspecified,
- * but legal, names.
- * - * N.B. This constructor is package-private. - *
- * - * @param ast the AST that is to own this node - */ - FieldAccess(AST ast) { - super(ast); - } - - /* (omit javadoc for this method) - * Method declared on ASTNode. - */ - final List internalStructuralPropertiesForType(int apiLevel) { - return propertyDescriptors(apiLevel); - } - - /* (omit javadoc for this method) - * Method declared on ASTNode. - */ - final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property, boolean get, ASTNode child) { - if (property == EXPRESSION_PROPERTY) { - if (get) { - return getExpression(); - } else { - setExpression((Expression) child); - return null; - } - } - if (property == NAME_PROPERTY) { - if (get) { - return getName(); - } else { - setName((SimpleName) child); - return null; - } - } - // allow default implementation to flag the error - return super.internalGetSetChildProperty(property, get, child); - } - - /* (omit javadoc for this method) - * Method declared on ASTNode. - */ - final int getNodeType0() { - return FIELD_ACCESS; - } - - /* (omit javadoc for this method) - * Method declared on ASTNode. - */ - ASTNode clone0(AST target) { - FieldAccess result = new FieldAccess(target); - result.setSourceRange(this.getStartPosition(), this.getLength()); - result.setExpression((Expression) getExpression().clone(target)); - result.setName((SimpleName) getName().clone(target)); - return result; - } - - /* (omit javadoc for this method) - * Method declared on ASTNode. - */ - final boolean subtreeMatch0(ASTMatcher matcher, Object other) { - // dispatch to correct overloaded match method - return matcher.match(this, other); - } - - /* (omit javadoc for this method) - * Method declared on ASTNode. - */ - void accept0(ASTVisitor visitor) { - boolean visitChildren = visitor.visit(this); - if (visitChildren) { - // visit children in normal left to right reading order - acceptChild(visitor, getExpression()); - acceptChild(visitor, getName()); - } - visitor.endVisit(this); - } - - /** - * Returns the expression of this field access expression. - * - * @return the expression node - */ - public Expression getExpression() { - if (this.expression == null) { - // lazy init must be thread-safe for readers - synchronized (this) { - if (this.expression == null) { - preLazyInit(); - this.expression = new SimpleName(this.ast); - postLazyInit(this.expression, EXPRESSION_PROPERTY); - } - } - } - return this.expression; - } - - /** - * Sets the expression of this field access expression. - * - * @param expression the new expression - * @exception IllegalArgumentException if: - *- * Note that bindings are generally unavailable unless requested when the - * AST is being built. - *
- * - * @return the variable binding, ornull
if the binding cannot
- * be resolved
- * @since 3.0
- */
- public IVariableBinding resolveFieldBinding() {
- return this.ast.getBindingResolver().resolveField(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return
- memSize()
- + (this.expression == null ? 0 : getExpression().treeSize())
- + (this.fieldName == null ? 0 : getName().treeSize());
- }
-}
-