Coverage Report - org.perfidix.example.list.ElementList
 
Classes in this File Line Coverage Branch Coverage Complexity
ElementList
0%
0/11
0%
0/2
1
 
 1  
 /**
 2  
  * Copyright (c) 2012, University of Konstanz, Distributed Systems Group
 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 are met:
 7  
  * * Redistributions of source code must retain the above copyright
 8  
  * notice, this list of conditions and the following disclaimer.
 9  
  * * Redistributions in binary form must reproduce the above copyright
 10  
  * notice, this list of conditions and the following disclaimer in the
 11  
  * documentation and/or other materials provided with the distribution.
 12  
  * * Neither the name of the University of Konstanz nor the
 13  
  * names of its contributors may be used to endorse or promote products
 14  
  * derived from this software without specific prior written permission.
 15  
  * 
 16  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 17  
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 18  
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 19  
  * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 20  
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 21  
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 22  
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 23  
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 24  
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 25  
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 26  
  */
 27  
 package org.perfidix.example.list;
 28  
 
 29  
 import org.perfidix.example.list.Array;
 30  
 
 31  
 /**
 32  
  * This is an abstract class for storing elements of any kind in an array-based
 33  
  * list.
 34  
  * 
 35  
  * @author BaseX Team 2005-11, BSD License
 36  
  * @author Christian Gruen
 37  
  */
 38  
 public abstract class ElementList {
 39  
     /** Initial hash capacity. */
 40  
     public static final int CAP = 1 << 3;
 41  
     /** Resize factor for extending the arrays. */
 42  0
     protected double factor = Array.RESIZE;
 43  
     /** Number of elements. */
 44  
     protected int size;
 45  
 
 46  
     /**
 47  
      * Default constructor.
 48  
      */
 49  0
     protected ElementList() {
 50  0
     }
 51  
 
 52  
     /**
 53  
      * Returns a new array size.
 54  
      * 
 55  
      * @return new array size
 56  
      */
 57  
     protected final int newSize() {
 58  0
         return Array.newSize(size, factor);
 59  
     }
 60  
 
 61  
     /**
 62  
      * Returns a new array size that is larger than or equal to the specified
 63  
      * size.
 64  
      * 
 65  
      * @param min
 66  
      *            minimum size
 67  
      * @return new array size
 68  
      */
 69  
     protected final int newSize(final int min) {
 70  0
         return Math.max(newSize(), min);
 71  
     }
 72  
 
 73  
     /**
 74  
      * Returns the number of elements.
 75  
      * 
 76  
      * @return number of elements
 77  
      */
 78  
     public final int size() {
 79  0
         return size;
 80  
     }
 81  
 
 82  
     /**
 83  
      * Sets the number of elements to the specified value.
 84  
      * 
 85  
      * @param s
 86  
      *            number of elements
 87  
      */
 88  
     public final void size(final int s) {
 89  0
         size = s;
 90  0
     }
 91  
 
 92  
     /**
 93  
      * Tests is the container has no elements.
 94  
      * 
 95  
      * @return result of check
 96  
      */
 97  
     public final boolean empty() {
 98  0
         return size == 0;
 99  
     }
 100  
 
 101  
     /**
 102  
      * Resets the array size.
 103  
      */
 104  
     public final void reset() {
 105  0
         size = 0;
 106  0
     }
 107  
 }