content: /*******************************************************************************
   * Copyright (c) 2000, 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 Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.filters;
  
  
  import org.eclipse.jface.viewers.Viewer;
  import org.eclipse.jface.viewers.ViewerFilter;
  import org.eclipse.wst.jsdt.core.Flags;
  import org.eclipse.wst.jsdt.core.IType;
  import org.eclipse.wst.jsdt.core.JavaScriptModelException;
  
  
  /**
   * Filters non-public types
   */
  public class NonPublicTypeFilter extends ViewerFilter {
  
  	/*
  	 * @see ViewerFilter
  	 */
  	public boolean select(Viewer viewer, Object parent, Object element) {
  		if (element instanceof IType) {
  			IType type= (IType)element;
  			try {
  				return Flags.isPublic(type.getFlags());
  			} catch (JavaScriptModelException ex) {
  				return true;
  			}
  		}
  		return true;
  	}
  }
  