01: /*
02: * <copyright>
03: *
04: * Copyright 1999-2004 Honeywell Inc
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.logistics.plugin.packer;
28:
29: import org.cougaar.util.UnaryPredicate;
30:
31: import java.util.ArrayList;
32: import java.util.Collection;
33:
34: /**
35: * AmmoPacker - handles packing ammo supply requests
36: *
37: */
38: public class AmmoPacker extends ALPacker {
39:
40: /**
41: * AmmoPacker - constructor
42: */
43: public AmmoPacker() {
44: super ();
45: }
46:
47: /**
48: * getTaskPredicate - returns predicate which screens for ammo supply tasks
49: *
50: * @return UnaryPredicate screens for incoming tasks which the packer should
51: * handle
52: */
53: public UnaryPredicate getTaskPredicate() {
54: return AmmoPackerPredicate.getInputTaskPredicate();
55: }
56:
57: /**
58: * getPlanElementPredicate - returns predicate which screens for plan
59: * elements which will need to have allocation results set. In this case,
60: * plan elements associated with Ammunition Supply tasks
61: *
62: * @return UnaryPredicate screens for plan elements which the packer is
63: * reponsible
64: */
65: public UnaryPredicate getPlanElementPredicate() {
66: return AmmoPackerPredicate.getPlanElementPredicate();
67: }
68:
69: /*
70: * getAggregationClosure - returns AggregationClosure for transporting ammo
71: */
72: public AggregationClosure getAggregationClosure(ArrayList tasks) {
73: // BOZO - source and destination should be taken from the tasks not
74: // hardcoded.
75: AmmoTransport ac = new AmmoTransport();
76:
77: ac.setGenericPlugin(this );
78: ac.setDestinations(tasks);
79:
80: return ac;
81: }
82:
83: protected Collection groupByAggregationClosure(Collection tasks) {
84: return AmmoTransport.getTransportGroups(tasks);
85: }
86: }
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