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.logistics.plugin.seanet;
27:
28: /**
29: A unidirectional link from a Node to another Node, the "toNode".
30: The distance (nautical miles) between the Node's is stored as an int.
31: The link will not be traversed if it is not open.
32: Methods named "*To*()" operate on the toNode.
33: **/
34:
35: public class Link {
36: String name;
37:
38: public String getName() {
39: return name;
40: }
41:
42: int distance;
43:
44: public int getDistance() {
45: return distance;
46: }
47:
48: Node toNode;
49:
50: public Node getToNode() {
51: return toNode;
52: }
53:
54: boolean isOpen = true;
55:
56: public boolean isOpen() {
57: return isOpen;
58: }
59:
60: public void setIsOpen(boolean newValue) {
61: this .isOpen = newValue;
62: }
63:
64: public Link(String name, int distance, Node toNode) {
65: this .name = name;
66: this .distance = distance;
67: this .toNode = toNode;
68: }
69:
70: public String toString() {
71: return "{Link: " + name + " (" + distance + ") ->" + toNode;
72: }
73:
74: public int getToCost() {
75: return this .getToNode().getCost();
76: }
77:
78: public void setToCost(int c) {
79: this .getToNode().setCost(c);
80: }
81:
82: public void setToBack(Node n) {
83: this.getToNode().setBack(n);
84: }
85: }
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