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1 package org.jacorb.notification;
2
3
22
23 import org.jacorb.notification.filter.EventTypeIdentifier;
24 import org.omg.CosNotification.EventType;
25
26
30
31 public class EventTypeWrapper implements EventTypeIdentifier, Comparable 
32 {
33 private final EventType eventType_;
34 private final String constraintKey_;
35
36 public static final EventType EVENT_TYPE_ALL = new EventType("", "%ALL");
37
38 public static final EventType[] EMPTY_EVENT_TYPE_ARRAY = new EventType[0];
39
40 public EventTypeWrapper(EventType eventType)
41 {
42 eventType_ = eventType;
43
44 constraintKey_ =
45 AbstractMessage.calcConstraintKey( eventType.domain_name, eventType.type_name );
46 }
47
48 public EventType getEventType()
49 {
50 return eventType_;
51 }
52
53 public String toString()
54 {
55 return toString(eventType_);
56 }
57
58 public boolean equals(Object other)
59 {
60 try {
61 return equals(eventType_, ((EventTypeWrapper)other).eventType_);
62 } catch (ClassCastException e)
63 {
64 return super.equals(other);
65 }
66 }
67
68 public int hashCode()
69 {
70 return toString().hashCode();
71 }
72
73 public int compareTo(Object o)
74 {
75 try
76 {
77 EventTypeWrapper _other = (EventTypeWrapper) o;
78
79 int _compare = eventType_.domain_name
80 .compareTo(_other.eventType_.domain_name);
81
82 if (_compare == 0)
83 {
84 _compare = eventType_.type_name
85 .compareTo(_other.eventType_.type_name);
86 }
87
88 return _compare;
89
90 } catch (ClassCastException e)
91 {
92 throw new IllegalArgumentException ();
93 }
94 }
95
96
98 public static String toString(EventType et)
99 {
100 StringBuffer buffer = new StringBuffer ();
101 appendEventTypeToBuffer(et, buffer);
102 return buffer.toString();
103 }
104
105 private static void appendEventTypeToBuffer(EventType et, StringBuffer buffer)
106 {
107 buffer.append(et.domain_name);
108 buffer.append("/");
109 buffer.append(et.type_name);
110 }
111
112 public static String toString(EventType[] ets)
113 {
114 StringBuffer b = new StringBuffer ("[");
115
116 for (int x = 0; x < ets.length; ++x)
117 {
118 appendEventTypeToBuffer(ets[x], b);
119
120 if (x < ets.length - 1)
121 {
122 b.append(", ");
123 }
124 }
125
126 b.append("]");
127
128 return b.toString();
129 }
130
131 public static boolean equals(EventType left, EventType right)
132 {
133 return left.domain_name.equals(right.domain_name) && left.type_name.equals(right.type_name);
134 }
135
136 public String getConstraintKey()
137 {
138 return constraintKey_;
139 }
140 } |
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