/*******************************************************************************
* Copyright (c) 2004, 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 - Initial API and implementation
* Yuan Zhang / Beth Tibbitts (IBM Research)
* Anton Leherbauer (Wind River Systems)
* 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.internal.core.dom.parser.ASTProblem;
/**
* C-specific implementation of ASTProblem, allows an action to visit a problem.
*/
public class CASTProblem extends ASTProblem {
public CASTProblem(int id, char[] arg, boolean isError) {
super(id, arg, isError);
}
@Override
public CASTProblem copy() {
char[] arg = getArgument();
CASTProblem problem = new CASTProblem(getID(), arg == null ? null : arg.clone(), isError());
problem.setOffsetAndLength(this);
return problem;
}
@Override
public boolean accept( ASTVisitor action ){
if( action.shouldVisitProblems ){
switch( action.visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
if( action.shouldVisitProblems ){
switch( action.leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
return true;
}
}