Coverage Report - com.jeantessier.diff.VisitorBase
 
Classes in this File Line Coverage Branch Coverage Complexity
VisitorBase
80%
20/25
N/A
1
 
 1  
 /*
 2  
  *  Copyright (c) 2001-2009, Jean Tessier
 3  
  *  All rights reserved.
 4  
  *  
 5  
  *  Redistribution and use in source and binary forms, with or without
 6  
  *  modification, are permitted provided that the following conditions
 7  
  *  are met:
 8  
  *  
 9  
  *      * Redistributions of source code must retain the above copyright
 10  
  *        notice, this list of conditions and the following disclaimer.
 11  
  *  
 12  
  *      * Redistributions in binary form must reproduce the above copyright
 13  
  *        notice, this list of conditions and the following disclaimer in the
 14  
  *        documentation and/or other materials provided with the distribution.
 15  
  *  
 16  
  *      * Neither the name of Jean Tessier nor the names of his contributors
 17  
  *        may be used to endorse or promote products derived from this software
 18  
  *        without specific prior written permission.
 19  
  *  
 20  
  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 21  
  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 22  
  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 23  
  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
 24  
  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 25  
  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 26  
  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 27  
  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 28  
  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 29  
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 30  
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 31  
  */
 32  
 
 33  
 package com.jeantessier.diff;
 34  
 
 35  30
 public abstract class VisitorBase implements Visitor {
 36  30
     private int deprecatableLevel = 0;
 37  
 
 38  30
     private boolean deprecated[]   = new boolean[4];
 39  30
     private boolean undeprecated[] = new boolean[4];
 40  
 
 41  
     private void raiseDeprecatableLevel() {
 42  14
         deprecatableLevel++;
 43  14
     }
 44  
 
 45  
     private void lowerDeprecatableLevel() {
 46  14
         deprecatableLevel--;
 47  14
     }
 48  
 
 49  
     public boolean isDeprecated() {
 50  81
         return deprecated[deprecatableLevel];
 51  
     }
 52  
 
 53  
     public void setDeprecated(boolean deprecated) {
 54  14
         this.deprecated[deprecatableLevel] = deprecated;
 55  14
     }
 56  
     
 57  
     public boolean isUndeprecated() {
 58  81
         return undeprecated[deprecatableLevel];
 59  
     }
 60  
 
 61  
     public void setUndeprecated(boolean undeprecated) {
 62  14
         this.undeprecated[deprecatableLevel] = undeprecated;
 63  14
     }
 64  
 
 65  
     public void visitProjectDifferences(ProjectDifferences differences) {
 66  
         // Do nothing
 67  0
     }
 68  
         
 69  
     public void visitPackageDifferences(PackageDifferences differences) {
 70  
         // Do nothing
 71  0
     }
 72  
 
 73  
     public void visitFieldDifferences(FieldDifferences differences) {
 74  
         // Do nothing
 75  0
     }
 76  
     
 77  
     public void visitConstructorDifferences(ConstructorDifferences differences) {
 78  
         // Do nothing
 79  0
     }
 80  
 
 81  
     public void visitMethodDifferences(MethodDifferences differences) {
 82  
         // Do nothing
 83  0
     }
 84  
 
 85  
     public void visitDeprecatableDifferences(DeprecatableDifferences differences) {
 86  14
         raiseDeprecatableLevel();
 87  
         
 88  14
         setDeprecated(differences.isNewDeprecation());
 89  14
         setUndeprecated(differences.isRemovedDeprecation());
 90  
 
 91  14
         differences.getComponent().accept(this);
 92  
         
 93  14
         lowerDeprecatableLevel();
 94  14
     }
 95  
 }