Coverage Report - org.apache.commons.collections.primitives.adapters.BooleanListIteratorListIterator
 
Classes in this File Line Coverage Branch Coverage Complexity
BooleanListIteratorListIterator
100%
17/17
50%
1/2
1.091
 
 1  
 /*
 2  
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3  
  * contributor license agreements.  See the NOTICE file distributed with
 4  
  * this work for additional information regarding copyright ownership.
 5  
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6  
  * (the "License"); you may not use this file except in compliance with
 7  
  * the License.  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  
 package org.apache.commons.collections.primitives.adapters;
 18  
 
 19  
 import java.util.ListIterator;
 20  
 
 21  
 import org.apache.commons.collections.primitives.BooleanListIterator;
 22  
 
 23  
 /**
 24  
  * Adapts an {@link BooleanListIterator BooleanListIterator} to the
 25  
  * {@link ListIterator ListIterator} interface.
 26  
  * <p />
 27  
  * This implementation delegates most methods
 28  
  * to the provided {@link BooleanListIterator BooleanListIterator} 
 29  
  * implementation in the "obvious" way.
 30  
  *
 31  
  * @since Commons Primitives 1.1
 32  
  * @version $Revision: 480462 $ $Date: 2006-11-29 03:15:00 -0500 (Wed, 29 Nov 2006) $
 33  
  * @author Rodney Waldhoff 
 34  
  */
 35  
 public class BooleanListIteratorListIterator implements ListIterator {
 36  
     
 37  
     /**
 38  
      * Create a {@link ListIterator ListIterator} wrapping
 39  
      * the specified {@link BooleanListIterator BooleanListIterator}.  When
 40  
      * the given <i>iterator</i> is <code>null</code>,
 41  
      * returns <code>null</code>.
 42  
      * 
 43  
      * @param iterator the (possibly <code>null</code>) 
 44  
      *        {@link BooleanListIterator BooleanListIterator} to wrap
 45  
      * @return a {@link ListIterator ListIterator} wrapping the given 
 46  
      *         <i>iterator</i>, or <code>null</code> when <i>iterator</i> is
 47  
      *         <code>null</code>.
 48  
      */
 49  
     public static ListIterator wrap(BooleanListIterator iterator) {
 50  1037
         return null == iterator ? null : new BooleanListIteratorListIterator(iterator);
 51  
     }
 52  
     
 53  
     /**
 54  
      * Creates an {@link ListIterator ListIterator} wrapping
 55  
      * the specified {@link BooleanListIterator BooleanListIterator}.
 56  
      * @see #wrap
 57  
      */
 58  1037
     public BooleanListIteratorListIterator(BooleanListIterator iterator) {
 59  1037
         _iterator = iterator;
 60  1037
     }
 61  
     
 62  
     public int nextIndex() {
 63  1015
         return _iterator.nextIndex();
 64  
     }
 65  
 
 66  
     public int previousIndex() {
 67  1015
         return _iterator.previousIndex();
 68  
     }
 69  
 
 70  
     public boolean hasNext() {
 71  14782
         return _iterator.hasNext();
 72  
     }
 73  
 
 74  
     public boolean hasPrevious() {
 75  638
         return _iterator.hasPrevious();
 76  
     }
 77  
     
 78  
     public Object next() {
 79  14011
         return new Boolean(_iterator.next());
 80  
     }
 81  
 
 82  
     public Object previous() {
 83  706
         return new Boolean(_iterator.previous());
 84  
     }
 85  
 
 86  
     public void add(Object obj) {
 87  104
         _iterator.add(((Boolean)obj).booleanValue());
 88  104
     }
 89  
       
 90  
     public void set(Object obj) {
 91  42
         _iterator.set(((Boolean)obj).booleanValue());
 92  36
     }
 93  
 
 94  
     public void remove() {
 95  12
         _iterator.remove();
 96  6
     }
 97  
           
 98  1037
     private BooleanListIterator _iterator = null;
 99  
 
 100  
 }