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gerrit.onosproject.org / onos-loxi / e94a14238d0db16d95a32543c9548d3095e1129f / . / java_gen / pre-written / src / main / java / org / openflow / types / ArpOpcode.java
blob: 852aa2097d7197ba5ccea44dc2e1bcabf06e582f [file] [log] [blame]
Yotam Harchold7b84202013-07-26 16:08:10 -0700[diff] [blame]1package org.openflow.types;
2
3import org.jboss.netty.buffer.ChannelBuffer;
4
5public class ArpOpcode implements OFValueType {
6
7 final static int LENGTH = 2;
8
9 private static final int ARP_OPCODE_VAL_REQUEST = 1;
10 private static final int ARP_OPCODE_VAL_REPLY = 2;
11 private static final int ARP_OPCODE_VAL_REQUEST_REVERSE = 3;
12 private static final int ARP_OPCODE_VAL_REPLY_REVERSE = 4;
13 private static final int ARP_OPCODE_VAL_DRARP_REQUEST = 5;
14 private static final int ARP_OPCODE_VAL_DRARP_REPLY = 6;
15 private static final int ARP_OPCODE_VAL_DRARP_ERROR = 7;
16 private static final int ARP_OPCODE_VAL_INARP_REQUEST = 8;
17 private static final int ARP_OPCODE_VAL_INARP_REPLY = 9;
18 private static final int ARP_OPCODE_VAL_ARP_NAK = 10;
19 private static final int ARP_OPCODE_VAL_MARS_REQUEST = 11;
20 private static final int ARP_OPCODE_VAL_MARS_MULTI = 12;
21 private static final int ARP_OPCODE_VAL_MARS_MSERV = 13;
22 private static final int ARP_OPCODE_VAL_MARS_JOIN = 14;
23 private static final int ARP_OPCODE_VAL_MARS_LEAVE = 15;
24 private static final int ARP_OPCODE_VAL_MARS_NAK = 16;
25 private static final int ARP_OPCODE_VAL_MARS_UNSERV = 17;
26 private static final int ARP_OPCODE_VAL_MARS_SJOIN = 18;
27 private static final int ARP_OPCODE_VAL_MARS_SLEAVE = 19;
28 private static final int ARP_OPCODE_VAL_MARS_GROUPLIST_REQUEST = 20;
29 private static final int ARP_OPCODE_VAL_MARS_GROUPLIST_REPLY = 21;
30 private static final int ARP_OPCODE_VAL_MARS_REDIRECT_MAP = 22;
31 private static final int ARP_OPCODE_VAL_MAPOS_UNARP = 23;
32 private static final int ARP_OPCODE_VAL_OP_EXP1 = 24;
33 private static final int ARP_OPCODE_VAL_OP_EXP2 = 25;
34
35 public static ArpOpcode ARP_OPCODE_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_REQUEST);
36 public static ArpOpcode ARP_OPCODE_REPLY = new ArpOpcode(ARP_OPCODE_VAL_REPLY);
37 public static ArpOpcode ARP_OPCODE_REQUEST_REVERSE = new ArpOpcode(ARP_OPCODE_VAL_REQUEST_REVERSE);
38 public static ArpOpcode ARP_OPCODE_REPLY_REVERSE = new ArpOpcode(ARP_OPCODE_VAL_REPLY_REVERSE);
39 public static ArpOpcode ARP_OPCODE_DRARP_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_DRARP_REQUEST);
40 public static ArpOpcode ARP_OPCODE_DRARP_REPLY = new ArpOpcode(ARP_OPCODE_VAL_DRARP_REPLY);
41 public static ArpOpcode ARP_OPCODE_DRARP_ERROR = new ArpOpcode(ARP_OPCODE_VAL_DRARP_ERROR);
42 public static ArpOpcode ARP_OPCODE_INARP_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_INARP_REQUEST);
43 public static ArpOpcode ARP_OPCODE_INARP_REPLY = new ArpOpcode(ARP_OPCODE_VAL_INARP_REPLY);
44 public static ArpOpcode ARP_OPCODE_ARP_NAK = new ArpOpcode(ARP_OPCODE_VAL_ARP_NAK);
45 public static ArpOpcode ARP_OPCODE_MARS_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_MARS_REQUEST);
46 public static ArpOpcode ARP_OPCODE_MARS_MULTI = new ArpOpcode(ARP_OPCODE_VAL_MARS_MULTI);
47 public static ArpOpcode ARP_OPCODE_MARS_MSERV = new ArpOpcode(ARP_OPCODE_VAL_MARS_MSERV);
48 public static ArpOpcode ARP_OPCODE_MARS_JOIN = new ArpOpcode(ARP_OPCODE_VAL_MARS_JOIN);
49 public static ArpOpcode ARP_OPCODE_MARS_LEAVE = new ArpOpcode(ARP_OPCODE_VAL_MARS_LEAVE);
50 public static ArpOpcode ARP_OPCODE_MARS_NAK = new ArpOpcode(ARP_OPCODE_VAL_MARS_NAK);
51 public static ArpOpcode ARP_OPCODE_MARS_UNSERV = new ArpOpcode(ARP_OPCODE_VAL_MARS_UNSERV);
52 public static ArpOpcode ARP_OPCODE_MARS_SJOIN = new ArpOpcode(ARP_OPCODE_VAL_MARS_SJOIN);
53 public static ArpOpcode ARP_OPCODE_MARS_SLEAVE = new ArpOpcode(ARP_OPCODE_VAL_MARS_SLEAVE);
54 public static ArpOpcode ARP_OPCODE_MARS_GROUPLIST_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_MARS_GROUPLIST_REQUEST);
55 public static ArpOpcode ARP_OPCODE_MARS_GROUPLIST_REPLY = new ArpOpcode(ARP_OPCODE_VAL_MARS_GROUPLIST_REPLY);
56 public static ArpOpcode ARP_OPCODE_MARS_REDIRECT_MAP = new ArpOpcode(ARP_OPCODE_VAL_MARS_REDIRECT_MAP);
57 public static ArpOpcode ARP_OPCODE_MAPOS_UNARP = new ArpOpcode(ARP_OPCODE_VAL_MAPOS_UNARP);
58 public static ArpOpcode ARP_OPCODE_OP_EXP1 = new ArpOpcode(ARP_OPCODE_VAL_OP_EXP1);
59 public static ArpOpcode ARP_OPCODE_OP_EXP2 = new ArpOpcode(ARP_OPCODE_VAL_OP_EXP2);
60
61 private static final int MIN_OPCODE = 0;
62 private static final int MAX_OPCODE = 0xFFFF;
63
64 private final int opcode;
65
66 private ArpOpcode(int opcode) {
67 this.opcode = opcode;
68 }
69
70 @Override
71 public int getLength() {
72 return LENGTH;
73 }
74
75 public int getOpcode() {
76 return this.opcode;
77 }
78
79 public static ArpOpcode of(int opcode) {
80 if (opcode < MIN_OPCODE || opcode > MAX_OPCODE)
81 throw new IllegalArgumentException("Invalid ARP opcode: " + opcode);
82 switch (opcode) {
83 case ARP_OPCODE_VAL_REQUEST:
84 return ARP_OPCODE_REQUEST;
85 case ARP_OPCODE_VAL_REPLY:
86 return ARP_OPCODE_REPLY;
87 case ARP_OPCODE_VAL_REQUEST_REVERSE:
88 return ARP_OPCODE_REQUEST_REVERSE;
89 case ARP_OPCODE_VAL_REPLY_REVERSE:
90 return ARP_OPCODE_REPLY_REVERSE;
91 case ARP_OPCODE_VAL_DRARP_REQUEST:
92 return ARP_OPCODE_DRARP_REQUEST;
93 case ARP_OPCODE_VAL_DRARP_REPLY:
94 return ARP_OPCODE_DRARP_REPLY;
95 case ARP_OPCODE_VAL_DRARP_ERROR:
96 return ARP_OPCODE_DRARP_ERROR;
97 case ARP_OPCODE_VAL_INARP_REQUEST:
98 return ARP_OPCODE_INARP_REQUEST;
99 case ARP_OPCODE_VAL_INARP_REPLY:
100 return ARP_OPCODE_INARP_REPLY;
101 case ARP_OPCODE_VAL_ARP_NAK:
102 return ARP_OPCODE_ARP_NAK;
103 case ARP_OPCODE_VAL_MARS_REQUEST:
104 return ARP_OPCODE_MARS_REQUEST;
105 case ARP_OPCODE_VAL_MARS_MULTI:
106 return ARP_OPCODE_MARS_MULTI;
107 case ARP_OPCODE_VAL_MARS_MSERV:
108 return ARP_OPCODE_MARS_MSERV;
109 case ARP_OPCODE_VAL_MARS_JOIN:
110 return ARP_OPCODE_MARS_JOIN;
111 case ARP_OPCODE_VAL_MARS_LEAVE:
112 return ARP_OPCODE_MARS_LEAVE;
113 case ARP_OPCODE_VAL_MARS_NAK:
114 return ARP_OPCODE_MARS_NAK;
115 case ARP_OPCODE_VAL_MARS_UNSERV:
116 return ARP_OPCODE_MARS_UNSERV;
117 case ARP_OPCODE_VAL_MARS_SJOIN:
118 return ARP_OPCODE_MARS_SJOIN;
119 case ARP_OPCODE_VAL_MARS_SLEAVE:
120 return ARP_OPCODE_MARS_SLEAVE;
121 case ARP_OPCODE_VAL_MARS_GROUPLIST_REQUEST:
122 return ARP_OPCODE_MARS_GROUPLIST_REQUEST;
123 case ARP_OPCODE_VAL_MARS_GROUPLIST_REPLY:
124 return ARP_OPCODE_MARS_GROUPLIST_REPLY;
125 case ARP_OPCODE_VAL_MARS_REDIRECT_MAP:
126 return ARP_OPCODE_MARS_REDIRECT_MAP;
127 case ARP_OPCODE_VAL_MAPOS_UNARP:
128 return ARP_OPCODE_MAPOS_UNARP;
129 case ARP_OPCODE_VAL_OP_EXP1:
130 return ARP_OPCODE_OP_EXP1;
131 case ARP_OPCODE_VAL_OP_EXP2:
132 return ARP_OPCODE_OP_EXP2;
133 default:
134 return new ArpOpcode(opcode);
135 }
136 }
137
138 public void write2Bytes(ChannelBuffer c) {
139 c.writeShort(this.opcode);
140 }
141
142 public static ArpOpcode read2Bytes(ChannelBuffer c) {
143 return ArpOpcode.of(c.readUnsignedShort());
144 }
145}