| /******************************************************************************* |
| * 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: |
| * 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.IASTDeclSpecifier; |
| import org.eclipse.cdt.core.dom.ast.IASTDeclarator; |
| import org.eclipse.cdt.core.dom.ast.IASTNode; |
| import org.eclipse.cdt.core.dom.ast.IASTParameterDeclaration; |
| import org.eclipse.cdt.internal.core.dom.parser.ASTNode; |
| import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent; |
| |
| /** |
| * @author jcamelon |
| */ |
| public class CASTParameterDeclaration extends ASTNode implements IASTParameterDeclaration, IASTAmbiguityParent { |
| |
| private IASTDeclSpecifier declSpec; |
| private IASTDeclarator declarator; |
| |
| public CASTParameterDeclaration() { |
| } |
| |
| public CASTParameterDeclaration(IASTDeclSpecifier declSpec, IASTDeclarator declarator) { |
| setDeclSpecifier(declSpec); |
| setDeclarator(declarator); |
| } |
| |
| @Override |
| public CASTParameterDeclaration copy() { |
| return copy(CopyStyle.withoutLocations); |
| } |
| |
| @Override |
| public CASTParameterDeclaration copy(CopyStyle style) { |
| CASTParameterDeclaration copy = new CASTParameterDeclaration(); |
| copy.setDeclSpecifier(declSpec == null ? null : declSpec.copy(style)); |
| copy.setDeclarator(declarator == null ? null : declarator.copy(style)); |
| copy.setOffsetAndLength(this); |
| if (style == CopyStyle.withLocations) { |
| copy.setCopyLocation(this); |
| } |
| return copy; |
| } |
| |
| @Override |
| public IASTDeclSpecifier getDeclSpecifier() { |
| return declSpec; |
| } |
| |
| @Override |
| public IASTDeclarator getDeclarator() { |
| return declarator; |
| } |
| |
| @Override |
| public void setDeclSpecifier(IASTDeclSpecifier declSpec) { |
| assertNotFrozen(); |
| this.declSpec = declSpec; |
| if (declSpec != null) { |
| declSpec.setParent(this); |
| declSpec.setPropertyInParent(DECL_SPECIFIER); |
| } |
| } |
| |
| @Override |
| public void setDeclarator(IASTDeclarator declarator) { |
| assertNotFrozen(); |
| this.declarator = declarator; |
| if (declarator != null) { |
| declarator.setParent(this); |
| declarator.setPropertyInParent(DECLARATOR); |
| } |
| } |
| |
| @Override |
| public boolean accept( ASTVisitor action ){ |
| if( action.shouldVisitParameterDeclarations ){ |
| switch( action.visit( this ) ){ |
| case ASTVisitor.PROCESS_ABORT : return false; |
| case ASTVisitor.PROCESS_SKIP : return true; |
| default : break; |
| } |
| } |
| |
| if( declSpec != null ) if( !declSpec.accept( action ) ) return false; |
| if( declarator != null ) if( !declarator.accept( action ) ) return false; |
| if( action.shouldVisitParameterDeclarations ){ |
| switch( action.leave( this ) ){ |
| case ASTVisitor.PROCESS_ABORT : return false; |
| case ASTVisitor.PROCESS_SKIP : return true; |
| default : break; |
| } |
| } |
| return true; |
| } |
| |
| @Override |
| public void replace(IASTNode child, IASTNode other) { |
| if (child == declarator) { |
| other.setPropertyInParent(child.getPropertyInParent()); |
| other.setParent(child.getParent()); |
| declarator= (IASTDeclarator) other; |
| } |
| } |
| } |