1 /***
2 *
3 * Copyright 2005 Jeremy Rayner
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 **/
18
19 package org.codehaus.groovy.antlr;
20
21 /***
22 * An object representing a line and column position
23 *
24 * @author <a href="mailto:groovy@ross-rayner.com">Jeremy Rayner</a>
25 * @version $Revision: 1.1 $
26 */
27 public class LineColumn {
28 private int line;
29 private int column;
30
31 public LineColumn(int line, int column) {
32 this.line = line;
33 this.column = column;
34 }
35
36 public int getLine() {
37 return line;
38 }
39
40 public int getColumn() {
41 return column;
42 }
43
44 public boolean equals(Object that) {
45 if (this == that) return true;
46 if (that == null || getClass() != that.getClass()) return false;
47
48 final LineColumn lineColumn = (LineColumn) that;
49
50 if (column != lineColumn.column) return false;
51 if (line != lineColumn.line) return false;
52
53 return true;
54 }
55
56 public int hashCode() {
57 int result;
58 result = line;
59 result = 29 * result + column;
60 return result;
61 }
62
63 public String toString() {
64 return "[" + line + "," + column + "]";
65 }
66 }