01: /*
02: * Copyright 2004 Brian S O'Neill
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: package org.cojen.classfile;
18:
19: /**
20: * Implementation of a Location with a fixed, constant address.
21: *
22: * @author Brian S O'Neill
23: */
24: public class FixedLocation implements Location {
25: private int mLocation;
26:
27: public FixedLocation(int location) {
28: mLocation = location;
29: }
30:
31: public int getLocation() {
32: return mLocation;
33: }
34:
35: public int compareTo(Object obj) {
36: if (this == obj) {
37: return 0;
38: }
39: Location other = (Location) obj;
40:
41: int loca = getLocation();
42: int locb = other.getLocation();
43:
44: if (loca < locb) {
45: return -1;
46: } else if (loca > locb) {
47: return 1;
48: } else {
49: return 0;
50: }
51: }
52: }
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