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Contents of /branches/1.8-gt2-2.6/src/appl/parallel/event/CommEvent.java

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Revision 47 - (show annotations)
Mon Aug 31 14:23:19 2009 UTC (15 years, 3 months ago) by mojays
File size: 2085 byte(s)
Branch 1.8-gt2-2.6 (from rev 45) for geotools 2.6 migration
1 package appl.parallel.event;
2
3 /**
4 * A {@link CommEvent} is a {@link RemoteEvent}. It gives Information about
5 * Events related to Communication.
6 *
7 * @author Dominik Appl
8 */
9 public class CommEvent extends RemoteEvent {
10
11 /**
12 * The target of the event
13 */
14 protected final String target;
15
16 /**
17 * The source of the event
18 */
19 protected final String src;
20
21 /**
22 * the type of the event
23 */
24 protected final CommType type;
25
26 /**
27 * @author Dominik Appl
28 */
29 public enum CommType {
30 /**
31 * A not further specified type
32 */
33 UNDEFINED,
34 /**
35 * A Server has made an update from a source (possibly another server)
36 */
37 REMOTE_UPDATE,
38 /**
39 * A Server has executed a task (without client-server communication)
40 */
41 REMOTE_EXECUTION,
42 /**
43 * A Client has executed a Task (including communication)
44 */
45 CLIENT_EXECUTION,
46 /**
47 * A client has invoked an update
48 */
49 CLIENT_UPDATE,
50 /**
51 * A client has invoked a merge
52 */
53 CLIENT_MERGE,
54 /**
55 * Parameters were transfered
56 */
57 TRANSFER_PARAMETERS,
58 /**
59 * meta data was transfered
60 */
61 TRANSFER_METADATA,
62 /**
63 * data was transfered
64 */
65 TRANSFER_DATA,
66 /**
67 * Connection to servers were made
68 */
69 CONNECT,
70 /**
71 * The client disconnects from the servers
72 */
73 DISCONNECT,
74 }
75
76 /**
77 * A new CommEvent
78 *
79 * @param src
80 * the source of the event
81 * @param target
82 * the target
83 * @param type
84 * the type
85 */
86 CommEvent(String src, String target, CommType type) {
87 this.target = (target == null) ? "" : target;
88 this.src = (src == null) ? "" : src;
89 this.type = (type == null) ? CommType.UNDEFINED : type;
90 }
91
92 /**
93 * @return the target
94 */
95 public String getTarget() {
96 return target;
97 }
98
99 /**
100 * @return the source
101 */
102 public String getSrc() {
103 return src;
104 }
105
106 /**
107 * @return the type
108 */
109 public CommType getType() {
110 return type;
111 }
112
113 public String typeName() {
114 return type.toString();
115 }
116
117 }

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