/*******************************************************************************
* Copyright (c) 2005, 2012 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
*******************************************************************************/
package org.eclipse.cdt.ui.tests.DOMAST;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IASTProblem;
import org.eclipse.cdt.core.dom.ast.IASTProblemHolder;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
/**
* @author dsteffle
*/
public class ProblemHolderFilter extends ViewerFilter {
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
*/
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof DOMASTNodeLeaf) {
int flag = ((DOMASTNodeLeaf)element).getFiltersFlag() & DOMASTNodeLeaf.FLAG_PROBLEM;
if (flag > 0) {
IASTNode node = ((DOMASTNodeLeaf)element).getNode();
if (node instanceof IASTProblem ||
node instanceof IASTProblemHolder)
return false;
return true;
}
}
return true;
}
}