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   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.ui.filters;
  12
  13 import net.sourceforge.phpdt.core.Flags;
  14 import net.sourceforge.phpdt.core.IType;
  15 import net.sourceforge.phpdt.core.JavaModelException;
  16
  17 import org.eclipse.jface.viewers.Viewer;
  18 import org.eclipse.jface.viewers.ViewerFilter;
  19
  20 /**
  21  * Filters non-public types
  22  */
  23 public class NonPublicTypeFilter extends ViewerFilter {
  24
  25         /*
  26          * @see ViewerFilter
  27          */
  28         public boolean select(Viewer viewer, Object parent, Object element) {
  29                 if (element instanceof IType) {
  30                         IType type = (IType) element;
  31                         try {
  32                                 return Flags.isPublic(type.getFlags());
  33                         } catch (JavaModelException ex) {
  34                                 return true;
  35                         }
  36                 }
  37                 return true;
  38         }
  39 }