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Java > Open Source Codes > org > eclipse > jdt > internal > ui > filters > NonPublicTypeFilter


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.jdt.internal.ui.filters;
12
13
14 import org.eclipse.jface.viewers.Viewer;
15 import org.eclipse.jface.viewers.ViewerFilter;
16
17 import org.eclipse.jdt.core.Flags;
18 import org.eclipse.jdt.core.IType;
19 import org.eclipse.jdt.core.JavaModelException;
20
21
22 /**
23  * Filters non-public types
24  */
25 public class NonPublicTypeFilter extends ViewerFilter {
26
27     /*
28      * @see ViewerFilter
29      */
30     public boolean select(Viewer viewer, Object JavaDoc parent, Object JavaDoc element) {
31         if (element instanceof IType) {
32             IType type= (IType)element;
33             try {
34                 return Flags.isPublic(type.getFlags());
35             } catch (JavaModelException ex) {
36                 return true;
37             }
38         }
39         return true;
40     }
41 }
42
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