01: /*
02: * <copyright>
03: *
04: * Copyright 2003-2004 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: package org.cougaar.lib.aggagent.test;
27:
28: import java.util.Enumeration;
29:
30: import org.cougaar.core.blackboard.IncrementalSubscription;
31: import org.cougaar.planning.plugin.legacy.SimplePlugin;
32: import org.cougaar.util.UnaryPredicate;
33:
34: public class EffortMonitor extends SimplePlugin {
35:
36: private class Seeker implements UnaryPredicate {
37: public boolean execute(Object obj) {
38: return true;
39: }
40: }
41:
42: private IncrementalSubscription numbers = null;
43:
44: public void setupSubscriptions() {
45: numbers = (IncrementalSubscription) subscribe(new Seeker());
46: }
47:
48: public void execute() {
49: System.out.println("EffortMonitor::execute");
50: if (!numbers.hasChanged()) {
51: return;
52: }
53:
54: Enumeration e = numbers.getAddedList();
55: if (e.hasMoreElements()) {
56: System.out.println(" Added:");
57: while (e.hasMoreElements())
58: System.out.println(" " + e.nextElement());
59: }
60:
61: e = numbers.getChangedList();
62: if (e.hasMoreElements()) {
63: System.out.println(" Changed (to):");
64: while (e.hasMoreElements())
65: System.out.println(" " + e.nextElement());
66: }
67:
68: e = numbers.getRemovedList();
69: if (e.hasMoreElements()) {
70: System.out.println(" Removed:");
71: while (e.hasMoreElements())
72: System.out.println(" " + e.nextElement());
73: }
74: }
75: }
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