Coverage Report - org.jaxen.pattern.NodeTypeTest
 
Classes in this File Line Coverage Branch Coverage Complexity
NodeTypeTest
52%
12/23
0%
0/1
3.333
 
 1  
 /*
 2  
  * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/pattern/NodeTypeTest.java,v 1.8 2006/02/05 21:47:42 elharo Exp $
 3  
  * $Revision: 1.8 $
 4  
  * $Date: 2006/02/05 21:47:42 $
 5  
  *
 6  
  * ====================================================================
 7  
  *
 8  
  * Copyright 2000-2002 bob mcwhirter & James Strachan.
 9  
  * All rights reserved.
 10  
  *
 11  
  * Redistribution and use in source and binary forms, with or without
 12  
  * modification, are permitted provided that the following conditions are
 13  
  * met:
 14  
  * 
 15  
  *   * Redistributions of source code must retain the above copyright
 16  
  *     notice, this list of conditions and the following disclaimer.
 17  
  * 
 18  
  *   * Redistributions in binary form must reproduce the above copyright
 19  
  *     notice, this list of conditions and the following disclaimer in the
 20  
  *     documentation and/or other materials provided with the distribution.
 21  
  * 
 22  
  *   * Neither the name of the Jaxen Project nor the names of its
 23  
  *     contributors may be used to endorse or promote products derived 
 24  
  *     from this software without specific prior written permission.
 25  
  * 
 26  
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 27  
  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 28  
  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 29  
  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 30  
  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 31  
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 32  
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 33  
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 34  
  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 35  
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 36  
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 37  
  *
 38  
  * ====================================================================
 39  
  * This software consists of voluntary contributions made by many 
 40  
  * individuals on behalf of the Jaxen Project and was originally 
 41  
  * created by bob mcwhirter <bob@werken.com> and 
 42  
  * James Strachan <jstrachan@apache.org>.  For more information on the 
 43  
  * Jaxen Project, please see <http://www.jaxen.org/>.
 44  
  * 
 45  
  * $Id: NodeTypeTest.java,v 1.8 2006/02/05 21:47:42 elharo Exp $
 46  
  */
 47  
 
 48  
 package org.jaxen.pattern;
 49  
 
 50  
 import org.jaxen.Context;
 51  
 
 52  
 /** <p><code>NodeTypeTest</code> matches if the node is of a certain type 
 53  
   * such as element, attribute, comment, text, processing instruction and so forth.</p>
 54  
   *
 55  
   * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
 56  
   * @version $Revision: 1.8 $
 57  
   */
 58  
 public class NodeTypeTest extends NodeTest {
 59  
     
 60  4
     public static final NodeTypeTest DOCUMENT_TEST 
 61  
         = new NodeTypeTest( DOCUMENT_NODE );
 62  
     
 63  4
     public static final NodeTypeTest ELEMENT_TEST 
 64  
         = new NodeTypeTest( ELEMENT_NODE );
 65  
     
 66  4
     public static final NodeTypeTest ATTRIBUTE_TEST 
 67  
         = new NodeTypeTest( ATTRIBUTE_NODE );
 68  
     
 69  4
     public static final NodeTypeTest COMMENT_TEST 
 70  
         = new NodeTypeTest( COMMENT_NODE );
 71  
     
 72  4
     public static final NodeTypeTest TEXT_TEST 
 73  
         = new NodeTypeTest( TEXT_NODE );
 74  
     
 75  4
     public static final NodeTypeTest PROCESSING_INSTRUCTION_TEST 
 76  
         = new NodeTypeTest( PROCESSING_INSTRUCTION_NODE );
 77  
     
 78  4
     public static final NodeTypeTest NAMESPACE_TEST 
 79  
         = new NodeTypeTest( NAMESPACE_NODE );
 80  
     
 81  
     
 82  
     private short nodeType;
 83  
     
 84  
     public NodeTypeTest(short nodeType)   
 85  28
     {
 86  28
         this.nodeType = nodeType;
 87  28
     }
 88  
         
 89  
     /** @return true if the pattern matches the given node
 90  
       */
 91  
     public boolean matches( Object node, Context context ) 
 92  
     {
 93  0
         return nodeType == context.getNavigator().getNodeType( node );
 94  
     }
 95  
     
 96  
     public double getPriority() 
 97  
     {
 98  6
         return -0.5;
 99  
     }
 100  
 
 101  
 
 102  
     public short getMatchType() 
 103  
     {
 104  6
         return nodeType;
 105  
     }
 106  
     
 107  
     public String getText() 
 108  
     {
 109  0
         switch (nodeType) 
 110  
         {
 111  
             case ELEMENT_NODE:
 112  0
                 return "child()";
 113  
             case ATTRIBUTE_NODE:
 114  0
                 return "@*";
 115  
             case NAMESPACE_NODE:
 116  0
                 return "namespace()";
 117  
             case DOCUMENT_NODE:
 118  0
                 return "/";
 119  
             case COMMENT_NODE:
 120  0
                 return "comment()";
 121  
             case TEXT_NODE:
 122  0
                 return "text()";
 123  
             case PROCESSING_INSTRUCTION_NODE:
 124  0
                 return "processing-instruction()";
 125  
         }
 126  0
         return "";
 127  
     }
 128  
     
 129  
     public String toString()
 130  
     {
 131  0
         return super.toString() + "[ type: " + nodeType + " ]";
 132  
     }
 133  
 }