Mercurial > hg > Members > tatsuki > Alice

comparison src/main/java/alice/datasegment/CommandType.java @ 345:8f71c3e6f11d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Change directory structure Maven standard
author sugi
date Wed, 16 Apr 2014 18:26:07 +0900
parents
children
comparison
equal deleted inserted replaced
344:9f97ec18f8c5 345:8f71c3e6f11d
1 package alice.datasegment;
2
3 import java.util.HashMap;
4
5 public enum CommandType {
6 PUT,
7 UPDATE, // remove a DataSegment value and put
8 PEEK,
9 TAKE,
10 REMOVE,
11 REPLY,
12 CLOSE,
13 FINISH,
14 PING,
15 RESPONSE;
16
17 public int id;
18 public static HashMap<Integer, CommandType> hash = new HashMap<Integer, CommandType>();
19 private static int lastId = 0;
20
21 private CommandType(int id) {
22 this.id = id;
23 setLastId(id);
24 }
25
26 private CommandType() {
27 this.id = incrementLastId();
28 }
29
30 private void setLastId(int id) {
31 lastId =id;
32 }
33
34 private int incrementLastId() {
35 return ++lastId;
36 }
37
38 public static CommandType getCommandTypeFromId(int id) {
39 return hash.get(id);
40 }
41
42 static {
43 for (CommandType type : CommandType.values()) {
44 hash.put(type.id, type);
45 }
46 }
47
48 }