Coverage Report - org.jaxen.expr.DefaultProcessingInstructionNodeStep
 
Classes in this File Line Coverage Branch Coverage Complexity
DefaultProcessingInstructionNodeStep
100%
22/22
100%
3/3
2.25
 
 1  
 /*
 2  
  * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/DefaultProcessingInstructionNodeStep.java,v 1.18 2007/01/06 12:21:12 elharo Exp $
 3  
  * $Revision: 1.18 $
 4  
  * $Date: 2007/01/06 12:21:12 $
 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: DefaultProcessingInstructionNodeStep.java,v 1.18 2007/01/06 12:21:12 elharo Exp $
 46  
  */
 47  
 
 48  
 
 49  
 
 50  
 package org.jaxen.expr;
 51  
 
 52  
 import org.jaxen.ContextSupport;
 53  
 import org.jaxen.Navigator;
 54  
 import org.jaxen.expr.iter.IterableAxis;
 55  
 
 56  
 /**
 57  
  * @deprecated this class will become non-public in the future;
 58  
  *     use the interface instead
 59  
  */
 60  
 public class DefaultProcessingInstructionNodeStep extends DefaultStep
 61  
     implements ProcessingInstructionNodeStep
 62  
 {
 63  
     /**
 64  
      * 
 65  
      */
 66  
     private static final long serialVersionUID = -4825000697808126927L;
 67  
     private String name;
 68  
 
 69  
     public DefaultProcessingInstructionNodeStep(IterableAxis axis,
 70  
                                                 String name,
 71  
                                                 PredicateSet predicateSet)
 72  
     {
 73  140
         super( axis, predicateSet );
 74  
 
 75  140
         this.name = name;
 76  140
     }
 77  
 
 78  
     public String getName()
 79  
     {
 80  348
         return this.name;
 81  
     }
 82  
 
 83  
     public String getText()
 84  
     {
 85  70
         StringBuffer buf = new StringBuffer();
 86  70
         buf.append(getAxisName());
 87  70
         buf.append("::processing-instruction(");
 88  70
         String name = getName();
 89  70
         if (name != null && name.length() != 0)
 90  
         {
 91  20
             buf.append("'");
 92  20
             buf.append(name);
 93  20
             buf.append("'");
 94  
         }
 95  70
         buf.append(")");
 96  70
         buf.append(super.getText());
 97  70
         return buf.toString();
 98  
     }
 99  
 
 100  
     public boolean matches(Object node,
 101  
                            ContextSupport support)
 102  
     {
 103  
         
 104  756
         Navigator nav = support.getNavigator();
 105  756
         if ( nav.isProcessingInstruction( node ) )
 106  
         {
 107  150
             String name = getName();
 108  150
             if ( name == null || name.length() == 0 )
 109  
             {
 110  102
                 return true;
 111  
             }
 112  
             else
 113  
             {
 114  48
                 return name.equals( nav.getProcessingInstructionTarget( node ) );
 115  
             }
 116  
         }
 117  
 
 118  606
         return false;
 119  
         
 120  
     }
 121  
     
 122  
 }