Coverage Report - org.jaxen.expr.iter.IterableAxis

Classes in this File Line Coverage Branch Coverage Complexity
IterableAxis
83% 
N/A 
1.2

 1  
 /*
 2  
  $Id: IterableAxis.java,v 1.8 2005/05/13 13:43:37 elharo Exp $
 3  
 
 4  
  Copyright 2003 (C) The Werken Company. All Rights Reserved.
 5  
  
 6  
  Redistribution and use of this software and associated documentation
 7  
  ("Software"), with or without modification, are permitted provided
 8  
  that the following conditions are met:
 9  
 
 10  
  1. Redistributions of source code must retain copyright
 11  
     statements and notices.  Redistributions must also contain a
 12  
     copy of this document.
 13  
  
 14  
  2. Redistributions in binary form must reproduce the
 15  
     above copyright notice, this list of conditions and the
 16  
     following disclaimer in the documentation and/or other
 17  
     materials provided with the distribution.
 18  
  
 19  
  3. The name "jaxen" must not be used to endorse or promote
 20  
     products derived from this Software without prior written
 21  
     permission of The Werken Company.  For written permission,
 22  
     please contact bob@werken.com.
 23  
  
 24  
  4. Products derived from this Software may not be called "jaxen"
 25  
     nor may "jaxen" appear in their names without prior written
 26  
     permission of The Werken Company. "jaxen" is a registered
 27  
     trademark of The Werken Company.
 28  
  
 29  
  5. Due credit should be given to The Werken Company.
 30  
     (http://jaxen.werken.com/).
 31  
  
 32  
  THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS
 33  
  ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
 34  
  NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 35  
  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
 36  
  THE WERKEN COMPANY OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 37  
  INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 38  
  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 39  
  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 40  
  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 41  
  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 42  
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 43  
  OF THE POSSIBILITY OF SUCH DAMAGE.
 44  
 
 45  
  */
 46  
 package org.jaxen.expr.iter;
 47  
 
 48  
 import java.io.Serializable;
 49  
 import java.util.Iterator;
 50  
 
 51  
 import org.jaxen.ContextSupport;
 52  
 import org.jaxen.UnsupportedAxisException;
 53  
 
 54  
 /**
 55  
  * Provide access to the XPath axes.
 56  
  * 
 57  
  * @author Bob McWhirter
 58  
  * @author James Strachan
 59  
  * @author Stephen Colebourne
 60  
  */
 61  
 public abstract class IterableAxis implements Serializable {
 62  
     
 63  
     /** The axis type */
 64  
     private int value;
 65  
 
 66  
     /**
 67  
      * Constructor.
 68  
      * 
 69  
      * @param axisValue
 70  
      */
 71  16026
     public IterableAxis(int axisValue) {
 72  16026
         this.value = axisValue;
 73  16026
     }
 74  
 
 75  
     /**
 76  
      * Gets the axis value.
 77  
      * 
 78  
      * @return the axis value
 79  
      */
 80  
     public int value() {
 81  37092
         return this.value;
 82  
     }
 83  
 
 84  
     /**
 85  
      * Gets the iterator for a specific XPath axis.
 86  
      * 
 87  
      * @param contextNode  the current context node to work from
 88  
      * @param support  the additional context information
 89  
      * @return an iterator for the axis 
 90  
      * @throws UnsupportedAxisException
 91  
      */
 92  
     public abstract Iterator iterator(Object contextNode, ContextSupport support) throws UnsupportedAxisException;
 93  
 
 94  
     /**
 95  
      * Gets the iterator for a specific XPath axis that supports named access.
 96  
      *
 97  
      * @param contextNode  the current context node to work from
 98  
      * @param support  the additional context information
 99  
      * @param localName  the local name of the nodes to return
 100  
      * @param namespacePrefix  the prefix of the namespace of the nodes to return
 101  
      * @param namespaceURI  the URI of the namespace of the nodes to return
 102  
      */
 103  
     public Iterator namedAccessIterator(
 104  
         Object contextNode,
 105  
         ContextSupport support,
 106  
         String localName,
 107  
         String namespacePrefix,
 108  
         String namespaceURI)
 109  
             throws UnsupportedAxisException {
 110  
                 
 111  0
         throw new UnsupportedOperationException("Named access unsupported");
 112  
     }
 113  
 
 114  
     /**
 115  
      * Does this axis support named access?
 116  
      * 
 117  
      * @param support  the additional context information
 118  
      * @return true if named access supported. If not iterator() will be used
 119  
      */
 120  
     public boolean supportsNamedAccess(ContextSupport support) {
 121  846
         return false;
 122  
     }
 123  
 
 124  
 }