01: /*
02: * <copyright>
03: *
04: * Copyright 2002-2007 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */
26:
27: package org.cougaar.qos.qrs.gui;
28:
29: import java.util.List;
30:
31: import javax.swing.tree.DefaultTreeModel;
32: import javax.swing.tree.TreeNode;
33:
34: import org.cougaar.qos.qrs.ResourceContext;
35:
36: public class ResourceContextClassNode extends VectorTreeNode {
37: private final String context_class;
38: private final ResourceContext context;
39:
40: public ResourceContextClassNode(TreeNode parent,
41: ResourceContext context, String context_class) {
42: super (parent, context_class);
43: this .context_class = context_class;
44: this .context = context;
45: }
46:
47: public String toString() {
48: return context_class;
49: }
50:
51: public void updateChildren(DefaultTreeModel model) {
52: List<ResourceContext> contexts = context
53: .getContextsForClass(context_class);
54: // *** Need to handle deleted children
55: synchronized (contexts) {
56: for (ResourceContext subcontext : contexts) {
57: DataTreeNode node = getChild(subcontext);
58: if (node == null) {
59: node = new ResourceContextInstanceNode(this,
60: subcontext);
61: addChild(node, model);
62: }
63: node.updateChildren(model);
64: }
65: }
66: }
67:
68: }
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