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gerrit.onosproject.org / onos-loxi / f3f111513c7de10e8aa2a25a1571be7438f73215 / . / java_gen / pre-written / src / main / java / org / projectfloodlight / openflow / types / ArpOpcode.java
blob: 5e710ca6e821062618dfc19a79faaef8b778b6ce [file] [log] [blame]
Yotam Harcholf3f11152013-09-05 16:47:16 -0700[diff] [blame^]1package org.projectfloodlight.openflow.types;
2
3import org.jboss.netty.buffer.ChannelBuffer;
4
5public class ArpOpcode implements OFValueType<ArpOpcode> {
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 final ArpOpcode ARP_OPCODE_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_REQUEST);
36 public static final ArpOpcode ARP_OPCODE_REPLY = new ArpOpcode(ARP_OPCODE_VAL_REPLY);
37 public static final ArpOpcode ARP_OPCODE_REQUEST_REVERSE = new ArpOpcode(ARP_OPCODE_VAL_REQUEST_REVERSE);
38 public static final ArpOpcode ARP_OPCODE_REPLY_REVERSE = new ArpOpcode(ARP_OPCODE_VAL_REPLY_REVERSE);
39 public static final ArpOpcode ARP_OPCODE_DRARP_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_DRARP_REQUEST);
40 public static final ArpOpcode ARP_OPCODE_DRARP_REPLY = new ArpOpcode(ARP_OPCODE_VAL_DRARP_REPLY);
41 public static final ArpOpcode ARP_OPCODE_DRARP_ERROR = new ArpOpcode(ARP_OPCODE_VAL_DRARP_ERROR);
42 public static final ArpOpcode ARP_OPCODE_INARP_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_INARP_REQUEST);
43 public static final ArpOpcode ARP_OPCODE_INARP_REPLY = new ArpOpcode(ARP_OPCODE_VAL_INARP_REPLY);
44 public static final ArpOpcode ARP_OPCODE_ARP_NAK = new ArpOpcode(ARP_OPCODE_VAL_ARP_NAK);
45 public static final ArpOpcode ARP_OPCODE_MARS_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_MARS_REQUEST);
46 public static final ArpOpcode ARP_OPCODE_MARS_MULTI = new ArpOpcode(ARP_OPCODE_VAL_MARS_MULTI);
47 public static final ArpOpcode ARP_OPCODE_MARS_MSERV = new ArpOpcode(ARP_OPCODE_VAL_MARS_MSERV);
48 public static final ArpOpcode ARP_OPCODE_MARS_JOIN = new ArpOpcode(ARP_OPCODE_VAL_MARS_JOIN);
49 public static final ArpOpcode ARP_OPCODE_MARS_LEAVE = new ArpOpcode(ARP_OPCODE_VAL_MARS_LEAVE);
50 public static final ArpOpcode ARP_OPCODE_MARS_NAK = new ArpOpcode(ARP_OPCODE_VAL_MARS_NAK);
51 public static final ArpOpcode ARP_OPCODE_MARS_UNSERV = new ArpOpcode(ARP_OPCODE_VAL_MARS_UNSERV);
52 public static final ArpOpcode ARP_OPCODE_MARS_SJOIN = new ArpOpcode(ARP_OPCODE_VAL_MARS_SJOIN);
53 public static final ArpOpcode ARP_OPCODE_MARS_SLEAVE = new ArpOpcode(ARP_OPCODE_VAL_MARS_SLEAVE);
54 public static final ArpOpcode ARP_OPCODE_MARS_GROUPLIST_REQUEST = new ArpOpcode(ARP_OPCODE_VAL_MARS_GROUPLIST_REQUEST);
55 public static final ArpOpcode ARP_OPCODE_MARS_GROUPLIST_REPLY = new ArpOpcode(ARP_OPCODE_VAL_MARS_GROUPLIST_REPLY);
56 public static final ArpOpcode ARP_OPCODE_MARS_REDIRECT_MAP = new ArpOpcode(ARP_OPCODE_VAL_MARS_REDIRECT_MAP);
57 public static final ArpOpcode ARP_OPCODE_MAPOS_UNARP = new ArpOpcode(ARP_OPCODE_VAL_MAPOS_UNARP);
58 public static final ArpOpcode ARP_OPCODE_OP_EXP1 = new ArpOpcode(ARP_OPCODE_VAL_OP_EXP1);
59 public static final 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 public static final ArpOpcode NO_MASK = new ArpOpcode(0xFFFFFFFF);
65 public static final ArpOpcode FULL_MASK = new ArpOpcode(0x00000000);
66
67 private final int opcode;
68
69 private ArpOpcode(int opcode) {
70 this.opcode = opcode;
71 }
72
73 @Override
74 public int getLength() {
75 return LENGTH;
76 }
77
78 public int getOpcode() {
79 return this.opcode;
80 }
81
82 public static ArpOpcode of(int opcode) {
83 if (opcode < MIN_OPCODE || opcode > MAX_OPCODE)
84 throw new IllegalArgumentException("Invalid ARP opcode: " + opcode);
85 switch (opcode) {
86 case ARP_OPCODE_VAL_REQUEST:
87 return ARP_OPCODE_REQUEST;
88 case ARP_OPCODE_VAL_REPLY:
89 return ARP_OPCODE_REPLY;
90 case ARP_OPCODE_VAL_REQUEST_REVERSE:
91 return ARP_OPCODE_REQUEST_REVERSE;
92 case ARP_OPCODE_VAL_REPLY_REVERSE:
93 return ARP_OPCODE_REPLY_REVERSE;
94 case ARP_OPCODE_VAL_DRARP_REQUEST:
95 return ARP_OPCODE_DRARP_REQUEST;
96 case ARP_OPCODE_VAL_DRARP_REPLY:
97 return ARP_OPCODE_DRARP_REPLY;
98 case ARP_OPCODE_VAL_DRARP_ERROR:
99 return ARP_OPCODE_DRARP_ERROR;
100 case ARP_OPCODE_VAL_INARP_REQUEST:
101 return ARP_OPCODE_INARP_REQUEST;
102 case ARP_OPCODE_VAL_INARP_REPLY:
103 return ARP_OPCODE_INARP_REPLY;
104 case ARP_OPCODE_VAL_ARP_NAK:
105 return ARP_OPCODE_ARP_NAK;
106 case ARP_OPCODE_VAL_MARS_REQUEST:
107 return ARP_OPCODE_MARS_REQUEST;
108 case ARP_OPCODE_VAL_MARS_MULTI:
109 return ARP_OPCODE_MARS_MULTI;
110 case ARP_OPCODE_VAL_MARS_MSERV:
111 return ARP_OPCODE_MARS_MSERV;
112 case ARP_OPCODE_VAL_MARS_JOIN:
113 return ARP_OPCODE_MARS_JOIN;
114 case ARP_OPCODE_VAL_MARS_LEAVE:
115 return ARP_OPCODE_MARS_LEAVE;
116 case ARP_OPCODE_VAL_MARS_NAK:
117 return ARP_OPCODE_MARS_NAK;
118 case ARP_OPCODE_VAL_MARS_UNSERV:
119 return ARP_OPCODE_MARS_UNSERV;
120 case ARP_OPCODE_VAL_MARS_SJOIN:
121 return ARP_OPCODE_MARS_SJOIN;
122 case ARP_OPCODE_VAL_MARS_SLEAVE:
123 return ARP_OPCODE_MARS_SLEAVE;
124 case ARP_OPCODE_VAL_MARS_GROUPLIST_REQUEST:
125 return ARP_OPCODE_MARS_GROUPLIST_REQUEST;
126 case ARP_OPCODE_VAL_MARS_GROUPLIST_REPLY:
127 return ARP_OPCODE_MARS_GROUPLIST_REPLY;
128 case ARP_OPCODE_VAL_MARS_REDIRECT_MAP:
129 return ARP_OPCODE_MARS_REDIRECT_MAP;
130 case ARP_OPCODE_VAL_MAPOS_UNARP:
131 return ARP_OPCODE_MAPOS_UNARP;
132 case ARP_OPCODE_VAL_OP_EXP1:
133 return ARP_OPCODE_OP_EXP1;
134 case ARP_OPCODE_VAL_OP_EXP2:
135 return ARP_OPCODE_OP_EXP2;
136 default:
137 return new ArpOpcode(opcode);
138 }
139 }
140
141 public void write2Bytes(ChannelBuffer c) {
142 c.writeShort(this.opcode);
143 }
144
145 public static ArpOpcode read2Bytes(ChannelBuffer c) {
146 return ArpOpcode.of(c.readUnsignedShort());
147 }
148
149 @Override
150 public ArpOpcode applyMask(ArpOpcode mask) {
151 return ArpOpcode.of(this.opcode & mask.opcode);
152 }
153
154 public int getOpCode() {
155 return opcode;
156 }
157
158}