Coverage Report - com.puppycrawl.tools.checkstyle.api.LineColumn
 
Classes in this File Line Coverage Branch Coverage Complexity
LineColumn
100%
19/19
100%
12/12
2.167
 
 1  
 ////////////////////////////////////////////////////////////////////////////////
 2  
 // checkstyle: Checks Java source code for adherence to a set of rules.
 3  
 // Copyright (C) 2001-2017 the original author or authors.
 4  
 //
 5  
 // This library is free software; you can redistribute it and/or
 6  
 // modify it under the terms of the GNU Lesser General Public
 7  
 // License as published by the Free Software Foundation; either
 8  
 // version 2.1 of the License, or (at your option) any later version.
 9  
 //
 10  
 // This library is distributed in the hope that it will be useful,
 11  
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13  
 // Lesser General Public License for more details.
 14  
 //
 15  
 // You should have received a copy of the GNU Lesser General Public
 16  
 // License along with this library; if not, write to the Free Software
 17  
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18  
 ////////////////////////////////////////////////////////////////////////////////
 19  
 
 20  
 package com.puppycrawl.tools.checkstyle.api;
 21  
 
 22  
 import java.util.Objects;
 23  
 
 24  
 /**
 25  
  * Immutable line and column numbers.
 26  
  *
 27  
  * @author Martin von Gagern
 28  
  */
 29  2
 public class LineColumn implements Comparable<LineColumn> {
 30  
 
 31  
     /** The one-based line number. */
 32  
     private final int line;
 33  
 
 34  
     /** The zero-based column number. */
 35  
     private final int column;
 36  
 
 37  
     /**
 38  
      * Constructs a new pair of line and column numbers.
 39  
      * @param line the one-based line number
 40  
      * @param column the zero-based column number
 41  
      */
 42  459
     public LineColumn(int line, int column) {
 43  459
         this.line = line;
 44  459
         this.column = column;
 45  459
     }
 46  
 
 47  
     /**
 48  
      * Gets the one-based line number.
 49  
      * @return the one-based line number
 50  
      */
 51  
     public int getLine() {
 52  429
         return line;
 53  
     }
 54  
 
 55  
     /**
 56  
      * Gets the zero-based column number.
 57  
      * @return the zero-based column number
 58  
      */
 59  
     public int getColumn() {
 60  178
         return column;
 61  
     }
 62  
 
 63  
     @Override
 64  
     public int compareTo(LineColumn lineColumn) {
 65  
         final int result;
 66  5
         if (line == lineColumn.line) {
 67  3
             result = Integer.compare(column, lineColumn.column);
 68  
         }
 69  
         else {
 70  2
             result = Integer.compare(line, lineColumn.line);
 71  
         }
 72  5
         return result;
 73  
     }
 74  
 
 75  
     @Override
 76  
     public boolean equals(Object other) {
 77  45
         if (this == other) {
 78  2
             return true;
 79  
         }
 80  43
         if (other == null || getClass() != other.getClass()) {
 81  5
             return false;
 82  
         }
 83  38
         final LineColumn lineColumn = (LineColumn) other;
 84  76
         return Objects.equals(line, lineColumn.line)
 85  27
                 && Objects.equals(column, lineColumn.column);
 86  
     }
 87  
 
 88  
     @Override
 89  
     public int hashCode() {
 90  15
         return Objects.hash(line, column);
 91  
     }
 92  
 }