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: package org.cougaar.glm.execution.common;
27:
28: import org.cougaar.core.util.UID;
29:
30: public class TaskEventId implements Comparable {
31: public UID theTaskUID;
32: public int theAspectType;
33: private int hc;
34:
35: public TaskEventId(UID aTaskUID, int anAspectType) {
36: theTaskUID = aTaskUID;
37: theAspectType = anAspectType;
38: hc = theTaskUID.hashCode() + theAspectType;
39: }
40:
41: public int hashCode() {
42: return hc;
43: }
44:
45: public boolean equals(Object o) {
46: if (o instanceof TaskEventId) {
47: TaskEventId other = (TaskEventId) o;
48: return (theTaskUID.equals(other.theTaskUID) && theAspectType == other.theAspectType);
49: }
50: return false;
51: }
52:
53: public int compareTo(Object o) {
54: TaskEventId key = (TaskEventId) o;
55: int diff = theTaskUID.compareTo(key.theTaskUID);
56: if (diff == 0) {
57: diff = theAspectType - key.theAspectType;
58: }
59: return diff;
60: }
61:
62: public String toString() {
63: return theTaskUID.toString() + ":" + theAspectType;
64: }
65: }
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