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Java > Open Source Codes > org > netbeans > modules > java > classpath > SimpleClassPathImplementation


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.java.classpath;
20
21 import java.util.List JavaDoc;
22 import java.beans.PropertyChangeListener JavaDoc;
23 import java.net.URL JavaDoc;
24
25 import java.util.ArrayList JavaDoc;
26 import java.util.Collections JavaDoc;
27 import java.util.Iterator JavaDoc;
28
29 import org.netbeans.spi.java.classpath.ClassPathImplementation;
30 import org.netbeans.spi.java.classpath.PathResourceImplementation;
31
32
33 public class SimpleClassPathImplementation implements ClassPathImplementation {
34
35     List JavaDoc<? extends PathResourceImplementation> entries;
36
37     public SimpleClassPathImplementation() {
38         this(new ArrayList JavaDoc<PathResourceImplementation>());
39     }
40
41     public SimpleClassPathImplementation(List JavaDoc<? extends PathResourceImplementation> entries) {
42         this.entries = entries;
43     }
44     
45     public List JavaDoc <? extends PathResourceImplementation> getResources() {
46         return Collections.unmodifiableList(entries);
47     }
48
49     public void addPropertyChangeListener(PropertyChangeListener JavaDoc listener) {
50         // XXX TBD
51 }
52
53     public void removePropertyChangeListener(PropertyChangeListener JavaDoc listener) {
54         // XXX TBD
55 }
56     
57     public String JavaDoc toString () {
58         StringBuilder JavaDoc builder = new StringBuilder JavaDoc ("SimpleClassPathImplementation["); //NOI18N
59 for (PathResourceImplementation impl : this.entries) {
60             URL JavaDoc[] roots = impl.getRoots();
61             for (URL JavaDoc root : roots) {
62                 builder.append (root.toExternalForm());
63                 builder.append (", "); //NOI18N
64 }
65         }
66         builder.append ("]"); //NOI18N
67 return builder.toString ();
68     }
69 }
70
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