/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package net.sourceforge.phpdt.internal.ui.filters;

import net.sourceforge.phpdt.core.ICompilationUnit;

import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;

/**
 * Filters out all compilation units and class files elements.
 */
public class JavaFileFilter extends ViewerFilter {

	/**
	 * Returns the result of this filter, when applied to the given inputs.
	 * 
	 * @param inputs
	 *            the set of elements to
	 * @return Returns true if element should be included in filtered set
	 */
	public boolean select(Viewer viewer, Object parent, Object element) {
		if (element instanceof ICompilationUnit)
			return false;
		// if (element instanceof IClassFile)
		// return false;

		// if (element instanceof IPackageFragment)
		// try {
		// return ((IPackageFragment)element).getNonJavaResources().length > 0;
		// } catch (JavaModelException ex) {
		// return true;
		// }
		return true;
	}
}