Coverage Report - org.jaxen.expr.iter.IterableAxis
 
Classes in this File Line Coverage Branch Coverage Complexity
IterableAxis
100%
6/6
N/A
1.2
 
 1  
 /*
 2  
  $Id: IterableAxis.java,v 1.9 2006/02/05 21:47:42 elharo Exp $
 3  
 
 4  
  Copyright 2003 The Werken Company. All Rights Reserved.
 5  
  
 6  
 Redistribution and use in source and binary forms, with or without
 7  
 modification, are permitted provided that the following conditions are
 8  
 met:
 9  
 
 10  
   * Redistributions of source code must retain the above copyright
 11  
     notice, this list of conditions and the following disclaimer.
 12  
 
 13  
   * Redistributions in binary form must reproduce the above copyright
 14  
     notice, this list of conditions and the following disclaimer in the
 15  
     documentation and/or other materials provided with the distribution.
 16  
 
 17  
   * Neither the name of the Jaxen Project nor the names of its
 18  
     contributors may be used to endorse or promote products derived 
 19  
     from this software without specific prior written permission.
 20  
 
 21  
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 22  
 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 23  
 TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 24  
 PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 25  
 OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 26  
 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 27  
 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 28  
 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 29  
 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 30  
 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 31  
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 32  
 
 33  
  */
 34  
 package org.jaxen.expr.iter;
 35  
 
 36  
 import java.io.Serializable;
 37  
 import java.util.Iterator;
 38  
 
 39  
 import org.jaxen.ContextSupport;
 40  
 import org.jaxen.UnsupportedAxisException;
 41  
 
 42  
 /**
 43  
  * Provide access to the XPath axes.
 44  
  * 
 45  
  * @author Bob McWhirter
 46  
  * @author James Strachan
 47  
  * @author Stephen Colebourne
 48  
  */
 49  
 public abstract class IterableAxis implements Serializable {
 50  
     
 51  
     /** The axis type */
 52  
     private int value;
 53  
 
 54  
     /**
 55  
      * Constructor.
 56  
      * 
 57  
      * @param axisValue
 58  
      */
 59  9212
     public IterableAxis(int axisValue) {
 60  9212
         this.value = axisValue;
 61  9212
     }
 62  
 
 63  
     /**
 64  
      * Gets the axis value.
 65  
      * 
 66  
      * @return the axis value
 67  
      */
 68  
     public int value() {
 69  22882
         return this.value;
 70  
     }
 71  
 
 72  
     /**
 73  
      * Gets the iterator for a specific XPath axis.
 74  
      * 
 75  
      * @param contextNode  the current context node to work from
 76  
      * @param support  the additional context information
 77  
      * @return an iterator for the axis 
 78  
      * @throws UnsupportedAxisException
 79  
      */
 80  
     public abstract Iterator iterator(Object contextNode, ContextSupport support) throws UnsupportedAxisException;
 81  
 
 82  
     /**
 83  
      * Gets the iterator for a specific XPath axis that supports named access.
 84  
      *
 85  
      * @param contextNode  the current context node to work from
 86  
      * @param support  the additional context information
 87  
      * @param localName  the local name of the nodes to return
 88  
      * @param namespacePrefix  the prefix of the namespace of the nodes to return
 89  
      * @param namespaceURI  the URI of the namespace of the nodes to return
 90  
      */
 91  
     public Iterator namedAccessIterator(
 92  
         Object contextNode,
 93  
         ContextSupport support,
 94  
         String localName,
 95  
         String namespacePrefix,
 96  
         String namespaceURI)
 97  
             throws UnsupportedAxisException {
 98  
                 
 99  2
         throw new UnsupportedOperationException("Named access unsupported");
 100  
     }
 101  
 
 102  
     /**
 103  
      * Does this axis support named access?
 104  
      * 
 105  
      * @param support  the additional context information
 106  
      * @return true if named access supported. If not iterator() will be used
 107  
      */
 108  
     public boolean supportsNamedAccess(ContextSupport support) {
 109  284
         return false;
 110  
     }
 111  
 
 112  
 }