01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.uml.ui.support.visitors;
43:
44: import org.netbeans.modules.uml.core.metamodel.core.foundation.IPresentationElement;
45: import org.netbeans.modules.uml.core.support.umlutils.ETList;
46: import org.netbeans.modules.uml.ui.support.viewfactorysupport.IDrawEngine;
47: import org.netbeans.modules.uml.ui.support.viewfactorysupport.IETGraphObject;
48:
49: /**
50: * @author KevinM
51: * Used to build lists of drawEngines that match the type drawEngineType.
52: */
53: public class ETDrawEngineTypesMatchVistor implements
54: IETGraphObjectVisitor {
55: protected String engineType;
56: protected ETList<IPresentationElement> presentationElements;
57:
58: public ETDrawEngineTypesMatchVistor(
59: ETList<IPresentationElement> pPES,
60: final String drawEngineType) {
61: engineType = drawEngineType;
62: presentationElements = pPES;
63: }
64:
65: /* (non-Javadoc)
66: * @see org.netbeans.modules.uml.ui.support.visitors.IETGraphObjectVisitor#visit(org.netbeans.modules.uml.ui.support.viewfactorysupport.IETGraphObject)
67: */
68: public boolean visit(IETGraphObject object) {
69: IDrawEngine drawEngine = object.getEngine();
70: if (drawEngine != null) {
71: String sID = drawEngine.getDrawEngineID();
72: if (sID != null && sID.equals(engineType)
73: && object.getPresentationElement() != null) {
74: presentationElements.add(object
75: .getPresentationElement());
76: }
77: }
78: return true;
79: }
80:
81: }
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