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13 package com.eviware.soapui.model.tree.nodes.support;
14
15 import java.beans.PropertyChangeListener;
16 import java.beans.PropertyChangeSupport;
17 import java.util.Collections;
18 import java.util.List;
19
20 import javax.swing.ImageIcon;
21
22 import com.eviware.soapui.SoapUI;
23 import com.eviware.soapui.model.ModelItem;
24 import com.eviware.soapui.model.settings.Settings;
25
26 /***
27 * Empty ModelItem used by intermediary TreeNodes
28 *
29 * @author ole.matzura
30 */
31
32 public class EmptyModelItem implements ModelItem
33 {
34 private String name;
35 private ImageIcon icon;
36 protected PropertyChangeSupport propertyChangeSupport;
37
38 public EmptyModelItem(String name, ImageIcon icon)
39 {
40 this.name = name;
41 this.icon = icon;
42 }
43
44 public void setName( String name )
45 {
46 String oldName = this.name;
47 this.name = name;
48
49 if( propertyChangeSupport != null )
50 {
51 propertyChangeSupport.firePropertyChange( ModelItem.NAME_PROPERTY, oldName, name );
52 }
53 }
54
55 public String getName()
56 {
57 return name;
58 }
59
60 public ImageIcon getIcon()
61 {
62 return icon;
63 }
64
65 public String getDescription()
66 {
67 return name;
68 }
69
70 public void addPropertyChangeListener(String propertyName, PropertyChangeListener listener)
71 {
72 if( propertyChangeSupport == null )
73 propertyChangeSupport = new PropertyChangeSupport( this );
74
75 propertyChangeSupport.addPropertyChangeListener( propertyName, listener );
76 }
77
78 public void addPropertyChangeListener(PropertyChangeListener listener)
79 {
80 if( propertyChangeSupport == null )
81 propertyChangeSupport = new PropertyChangeSupport( this );
82
83 propertyChangeSupport.addPropertyChangeListener( listener );
84 }
85
86 public void removePropertyChangeListener(PropertyChangeListener listener)
87 {
88 if( propertyChangeSupport != null )
89 propertyChangeSupport.removePropertyChangeListener( listener );
90 }
91
92 public void removePropertyChangeListener(String propertyName, PropertyChangeListener listener)
93 {
94 if( propertyChangeSupport != null )
95 propertyChangeSupport.removePropertyChangeListener( propertyName, listener );
96 }
97
98 public Settings getSettings()
99 {
100 return SoapUI.getSettings();
101 }
102
103 public void release()
104 {
105 }
106
107 public String getId()
108 {
109 return String.valueOf( hashCode() );
110 }
111
112 @SuppressWarnings("unchecked")
113 public List<? extends ModelItem> getChildren()
114 {
115 return Collections.EMPTY_LIST;
116 }
117
118 public ModelItem getParent()
119 {
120 return null;
121 }
122 }