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.planning.ldm.plan;
28:
29: // import org.cougaar.planning.ldm.plan.*;
30: import java.io.IOException;
31: import java.io.ObjectInputStream;
32: import java.io.Serializable;
33:
34: /**
35: * A Plan is an abstract data structure which consists of
36: * a set of PlanElements (which are associations between Tasks and
37: * Allocations).
38: */
39:
40: public final class PlanImpl implements Plan, Cloneable, Serializable {
41:
42: private String planname;
43:
44: //no-arg constructor
45: public PlanImpl() {
46: super ();
47: }
48:
49: //constructor that takes string name of plan
50: public PlanImpl(String s) {
51: if (s != null)
52: s = s.intern();
53: planname = s;
54: }
55:
56: /**@return String Name of Plan */
57: public String getPlanName() {
58: return planname;
59: }
60:
61: public boolean equals(Object p) {
62: return (this == p || (planname != null && p instanceof PlanImpl && planname
63: .equals(((PlanImpl) p).getPlanName())));
64: }
65:
66: public String toString() {
67: if (planname != null)
68: return planname;
69: else
70: return "(unknown plan)";
71: }
72:
73: //private void readObject(ObjectInputStream stream) throws ClassNotFoundException, IOException {
74: // stream.defaultReadObject();
75: // if (planname != null) planname = planname.intern();
76: //}
77:
78: private void readObject(ObjectInputStream stream)
79: throws ClassNotFoundException, IOException {
80:
81: stream.defaultReadObject();
82:
83: if (planname != null)
84: planname = planname.intern();
85: }
86:
87: public static final Plan REALITY = new PlanImpl("Reality");
88: }
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