Coverage Report - org.apache.tapestry.contrib.tree.simple.SimpleTreeStateModel
 
Classes in this File Line Coverage Branch Coverage Complexity
SimpleTreeStateModel
0%
0/23
0%
0/4
1.182
 
 1  
 // Copyright 2004, 2005 The Apache Software Foundation
 2  
 //
 3  
 // Licensed under the Apache License, Version 2.0 (the "License");
 4  
 // you may not use this file except in compliance with the License.
 5  
 // You may obtain a copy of the License at
 6  
 //
 7  
 //     http://www.apache.org/licenses/LICENSE-2.0
 8  
 //
 9  
 // Unless required by applicable law or agreed to in writing, software
 10  
 // distributed under the License is distributed on an "AS IS" BASIS,
 11  
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12  
 // See the License for the specific language governing permissions and
 13  
 // limitations under the License.
 14  
 
 15  
 package org.apache.tapestry.contrib.tree.simple;
 16  
 
 17  
 import java.io.Serializable;
 18  
 import java.util.HashSet;
 19  
 import java.util.Set;
 20  
 
 21  
 import org.apache.tapestry.contrib.tree.model.ITreeStateModel;
 22  
 
 23  
 /**
 24  
  * @author ceco
 25  
  */
 26  
 public class SimpleTreeStateModel implements ITreeStateModel, Serializable
 27  
 {
 28  
 
 29  
     private static final long serialVersionUID = 9206852255511734400L;
 30  
 
 31  
     private Set m_setExpanded;
 32  0
     private Object m_objSelectedNodeUID = null;
 33  
 
 34  
     /**
 35  
      * Constructor for SimpleTreeStateModel.
 36  
      */
 37  
     public SimpleTreeStateModel()
 38  
     {
 39  0
         super();
 40  0
         initialize();
 41  0
     }
 42  
 
 43  
     private void initialize()
 44  
     {
 45  0
         m_setExpanded = new HashSet();
 46  0
         m_objSelectedNodeUID = null;
 47  0
     }
 48  
 
 49  
     /**
 50  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#getExpandSelection()
 51  
      */
 52  
     public Set getExpandSelection()
 53  
     {
 54  0
         return m_setExpanded;
 55  
     }
 56  
 
 57  
     /**
 58  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#expand(Object)
 59  
      */
 60  
     public void expand(Object objUniqueKey)
 61  
     {
 62  0
         m_setExpanded.add(objUniqueKey);
 63  
         // setSelectedNode(objUniqueKey);
 64  0
     }
 65  
 
 66  
     /**
 67  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#expandPath(Object)
 68  
      */
 69  
     public void expandPath(Object objUniqueKey)
 70  
     {
 71  0
         m_setExpanded.add(objUniqueKey);
 72  
         // setSelectedNode(objUniqueKey);
 73  0
     }
 74  
 
 75  
     /**
 76  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#collapse(Object)
 77  
      */
 78  
     public void collapse(Object objUniqueKey)
 79  
     {
 80  0
         m_setExpanded.remove(objUniqueKey);
 81  
         // setSelectedNode(objUniqueKey);
 82  0
     }
 83  
 
 84  
     /**
 85  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#collapsePath(Object)
 86  
      */
 87  
     public void collapsePath(Object objUniqueKey)
 88  
     {
 89  0
         m_setExpanded.remove(objUniqueKey);
 90  
         // setSelectedNode(objUniqueKey);
 91  0
     }
 92  
 
 93  
     /**
 94  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#isUniqueKeyExpanded(Object)
 95  
      */
 96  
     public boolean isUniqueKeyExpanded(Object objUniqueKey)
 97  
     {
 98  0
         return m_setExpanded.contains(objUniqueKey);
 99  
     }
 100  
 
 101  
     /**
 102  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#getSelectedNode()
 103  
      */
 104  
     public Object getSelectedNode()
 105  
     {
 106  0
         return m_objSelectedNodeUID;
 107  
     }
 108  
 
 109  
     public void setSelectedNode(Object objUniqueKey)
 110  
     {
 111  0
         if (m_objSelectedNodeUID == null
 112  
                 || !m_objSelectedNodeUID.equals(objUniqueKey))
 113  0
             m_objSelectedNodeUID = objUniqueKey;
 114  0
     }
 115  
 
 116  
     /**
 117  
      * @see org.apache.tapestry.contrib.tree.model.ITreeStateModel#resetState()
 118  
      */
 119  
     public void resetState()
 120  
     {
 121  0
         initialize();
 122  0
     }
 123  
 
 124  
 }