| /******************************************************************************* |
| * Copyright (c) 2005, 2011 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: |
| * John Camelon (IBM Rational Software) - Initial API and implementation |
| * Yuan Zhang / Beth Tibbitts (IBM Research) |
| * Markus Schorn (Wind River Systems) |
| *******************************************************************************/ |
| package org.eclipse.cdt.internal.core.dom.parser.c; |
| |
| import org.eclipse.cdt.core.dom.ast.ASTVisitor; |
| import org.eclipse.cdt.core.dom.ast.IASTCompletionContext; |
| import org.eclipse.cdt.core.dom.ast.IASTName; |
| import org.eclipse.cdt.core.dom.ast.IBinding; |
| import org.eclipse.cdt.core.dom.ast.c.ICASTFieldDesignator; |
| import org.eclipse.cdt.internal.core.dom.parser.ASTNode; |
| |
| /** |
| * Implementation of field designators |
| */ |
| public class CASTFieldDesignator extends ASTNode implements ICASTFieldDesignator, IASTCompletionContext { |
| |
| private IASTName name; |
| |
| |
| public CASTFieldDesignator() { |
| } |
| |
| public CASTFieldDesignator(IASTName name) { |
| setName(name); |
| } |
| |
| @Override |
| public CASTFieldDesignator copy() { |
| return copy(CopyStyle.withoutLocations); |
| } |
| |
| @Override |
| public CASTFieldDesignator copy(CopyStyle style) { |
| CASTFieldDesignator copy = new CASTFieldDesignator(name == null ? null : name.copy(style)); |
| copy.setOffsetAndLength(this); |
| if (style == CopyStyle.withLocations) { |
| copy.setCopyLocation(this); |
| } |
| return copy; |
| } |
| |
| @Override |
| public IASTName getName() { |
| return name; |
| } |
| |
| @Override |
| public void setName(IASTName name) { |
| assertNotFrozen(); |
| this.name = name; |
| if (name != null) { |
| name.setParent(this); |
| name.setPropertyInParent(FIELD_NAME); |
| } |
| } |
| |
| @Override |
| public boolean accept( ASTVisitor action ){ |
| if (action.shouldVisitDesignators ) { |
| switch (action.visit(this)) { |
| case ASTVisitor.PROCESS_ABORT : return false; |
| case ASTVisitor.PROCESS_SKIP : return true; |
| default : break; |
| } |
| } |
| if (name != null && !name.accept(action)) |
| return false; |
| if (action.shouldVisitDesignators && action.leave(this) == ASTVisitor.PROCESS_ABORT) |
| return false; |
| |
| return true; |
| } |
| |
| @Override |
| public IBinding[] findBindings(IASTName n, boolean isPrefix) { |
| return CVisitor.findBindingsForContentAssist(n, isPrefix); |
| } |
| } |