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: /** An AspectValue implementation which stores a long.
30: */
31:
32: public class LongAspectValue extends TypedAspectValue {
33: private final long value;
34:
35: protected LongAspectValue(int type, long value) {
36: super (type);
37: this .value = value;
38: }
39:
40: public static AspectValue create(int type, Object o) {
41: long value;
42: if (o instanceof Number) {
43: value = ((Number) o).longValue();
44: } else if (o instanceof AspectValue) {
45: value = ((AspectValue) o).longValue();
46: } else {
47: throw new IllegalArgumentException(
48: "Cannot construct a LongAspectValue from " + o);
49: }
50: return new LongAspectValue(type, value);
51: }
52:
53: public final double doubleValue() {
54: return (double) value;
55: }
56:
57: public final long longValue() {
58: return value;
59: }
60:
61: public final float floatValue() {
62: return (float) value;
63: }
64:
65: public final int intValue() {
66: return (int) value;
67: }
68:
69: public boolean equals(Object v) {
70: if (v instanceof LongAspectValue) {
71: return (getType() == ((AspectValue) v).getType() && longValue() == ((AspectValue) v)
72: .longValue());
73: } else {
74: return false;
75: }
76: }
77:
78: public int hashCode() {
79: return getType() + ((int) (longValue() * 128));
80: }
81:
82: public String toString() {
83: return Long.toString(longValue()) + "[" + getType() + "]";
84: }
85:
86: }
|