01: /*
02: * <copyright>
03: *
04: * Copyright 1997-2004 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.mlm.debug.ui;
28:
29: import org.cougaar.planning.ldm.asset.Asset;
30:
31: /** A tree node for an asset.
32: Overrides the UITreeNode loadChildren, toString and isLeaf
33: methods to dynamically display the asset which has no children.
34: */
35:
36: public class UIAssetNode extends UITreeNode {
37: Asset asset;
38: String prefix;
39:
40: /** Create a tree node for the Asset.
41: @param asset the asset for which to create a tree node
42: */
43:
44: public UIAssetNode(Asset asset, String prefix) {
45: super (asset);
46: this .asset = asset;
47: this .prefix = prefix;
48: }
49:
50: /** The Asset is a leaf.
51: @return true
52: */
53: public boolean isLeaf() {
54: return true;
55: }
56:
57: /** Prints an error message inidicating this
58: shouldn't be called because this is a leaf.
59: */
60:
61: public void loadChildren() {
62: System.out
63: .println("UIAssetNode:loadChildren called, but Asset is a leaf.");
64: }
65:
66: /** Return the representation of a Asset in a tree.
67: This is the asset name, and
68: for physical objects, the serial number, if specified,
69: and the capabilities.
70: @return asset name followed by serial number (optional) and capabilities
71: */
72:
73: public String toString() {
74: return prefix + UIAsset.getDescription(asset);
75: }
76:
77: }
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