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/*******************************************************************************
* Copyright (c) 2005, 2006 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)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTEnumerationSpecifier.IASTEnumerator;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
/**
* @author jcamelon
*/
public class CASTEnumerator extends CASTNode implements IASTEnumerator, IASTAmbiguityParent {
private IASTName name;
private IASTExpression value;
public CASTEnumerator() {
}
public CASTEnumerator(IASTName name, IASTExpression value) {
setName(name);
setValue(value);
}
public void setName(IASTName name) {
this.name = name;
if (name != null) {
name.setParent(this);
name.setPropertyInParent(ENUMERATOR_NAME);
}
}
public IASTName getName() {
return name;
}
public void setValue(IASTExpression expression) {
this.value = expression;
if (expression != null) {
expression.setParent(this);
expression.setPropertyInParent(ENUMERATOR_VALUE);
}
}
public IASTExpression getValue() {
return value;
}
public boolean accept( ASTVisitor action ){
if( action.shouldVisitEnumerators ){
switch( action.visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
if( name != null ) if( !name.accept( action ) ) return false;
if( value != null ) if( !value.accept( action ) ) return false;
if( action.shouldVisitEnumerators ){
switch( action.leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
return true;
}
public int getRoleForName(IASTName n) {
if( n == name )return r_definition;
return r_unclear;
}
public void replace(IASTNode child, IASTNode other) {
if( child == value)
{
other.setPropertyInParent( child.getPropertyInParent() );
other.setParent( child.getParent() );
value = (IASTExpression) other;
}
}
}
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