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 }