01: /*******************************************************************************
02: * Copyright (c) 2005 IBM Corporation and others.
03: * All rights reserved. This program and the accompanying materials
04: * are made available under the terms of the Eclipse Public License v1.0
05: * which accompanies this distribution, and is available at
06: * http://www.eclipse.org/legal/epl-v10.html
07: *
08: * Contributors:
09: * IBM Corporation - initial API and implementation
10: *******************************************************************************/package org.eclipse.jdt.internal.ui.filters;
11:
12: import org.eclipse.jface.viewers.Viewer;
13: import org.eclipse.jface.viewers.ViewerFilter;
14:
15: import org.eclipse.jdt.core.IType;
16: import org.eclipse.jdt.core.JavaModelException;
17:
18: /**
19: * Filters enums.
20: */
21: public class EnumFilter extends ViewerFilter {
22:
23: /*
24: * @see ViewerFilter
25: */
26: public boolean select(Viewer viewer, Object parent, Object element) {
27: if (element instanceof IType) {
28: try {
29: return !((IType) element).isEnum();
30: } catch (JavaModelException ex) {
31: return true;
32: }
33: }
34: return true;
35: }
36: }
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