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 1997-2006 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: package org.netbeans.modules.gsfpath.api.classpath;
42:
43: import java.util.EventObject;
44: import java.util.Set;
45:
46: /**
47: * Event object giving details of a change in the path registry.
48: */
49: public final class GlobalPathRegistryEvent extends EventObject {
50:
51: private final String id;
52: private final Set<ClassPath> changed;
53:
54: GlobalPathRegistryEvent(GlobalPathRegistry r, String id,
55: Set<ClassPath> changed) {
56: super (r);
57: assert id != null;
58: assert changed != null && !changed.isEmpty();
59: this .id = id;
60: this .changed = changed;
61: }
62:
63: /**
64: * Get the affected registry.
65: * @return the registry
66: */
67: public GlobalPathRegistry getRegistry() {
68: return (GlobalPathRegistry) getSource();
69: }
70:
71: /**
72: * Get the type of classpaths that were added or removed.
73: * @return the type, e.g. {@link ClassPath#SOURCE}
74: */
75: public String getId() {
76: return id;
77: }
78:
79: /**
80: * Get a set of classpaths that were added or removed.
81: * @return an immutable and nonempty set of {@link ClassPath}s of the given type
82: */
83: public Set<ClassPath> getChangedPaths() {
84: return changed;
85: }
86:
87: }
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