Thomas Vachuska | 83e090e | 2014-10-22 14:25:35 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 83e090e | 2014-10-22 14:25:35 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
Thomas Vachuska | 83e090e | 2014-10-22 14:25:35 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
Thomas Vachuska | 83e090e | 2014-10-22 14:25:35 -0700 | [diff] [blame] | 15 | */ |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 16 | package org.onosproject.net.flow.instructions; |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 17 | |
alshabib | 99b8fdc | 2014-09-25 14:30:22 -0700 | [diff] [blame] | 18 | import static com.google.common.base.MoreObjects.toStringHelper; |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 19 | import static com.google.common.base.Preconditions.checkNotNull; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 20 | import static org.onosproject.net.flow.instructions.L2ModificationInstruction.*; |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 21 | |
alshabib | 8ca5390 | 2014-10-07 13:11:17 -0700 | [diff] [blame] | 22 | import java.util.Objects; |
| 23 | |
sangho | 8995ac5 | 2015-02-04 11:29:03 -0800 | [diff] [blame] | 24 | import org.onosproject.core.GroupId; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 25 | import org.onosproject.net.PortNumber; |
alshabib | 9af7007 | 2015-02-09 14:34:16 -0800 | [diff] [blame] | 26 | import org.onosproject.net.flow.FlowRule; |
Brian O'Connor | abafb50 | 2014-12-02 22:26:20 -0800 | [diff] [blame] | 27 | import org.onosproject.net.flow.instructions.L0ModificationInstruction.L0SubType; |
| 28 | import org.onosproject.net.flow.instructions.L0ModificationInstruction.ModLambdaInstruction; |
| 29 | import org.onosproject.net.flow.instructions.L2ModificationInstruction.L2SubType; |
| 30 | import org.onosproject.net.flow.instructions.L2ModificationInstruction.ModEtherInstruction; |
| 31 | import org.onosproject.net.flow.instructions.L3ModificationInstruction.L3SubType; |
| 32 | import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModIPInstruction; |
Pavlin Radoslavov | febe82c | 2015-02-11 19:08:15 -0800 | [diff] [blame] | 33 | import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModIPv6FlowLabelInstruction; |
sangho | 3f97a17d | 2015-01-29 22:56:29 -0800 | [diff] [blame] | 34 | import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModTtlInstruction; |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 35 | |
| 36 | import org.onlab.packet.Ethernet; |
Pavlin Radoslavov | 855ea2d | 2014-10-30 15:32:39 -0700 | [diff] [blame] | 37 | import org.onlab.packet.IpAddress; |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 38 | import org.onlab.packet.MacAddress; |
Michele Santuari | 4b6019e | 2014-12-19 11:31:45 +0100 | [diff] [blame] | 39 | import org.onlab.packet.MplsLabel; |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 40 | import org.onlab.packet.VlanId; |
alshabib | 64231f6 | 2014-09-16 17:58:36 -0700 | [diff] [blame] | 41 | |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 42 | /** |
| 43 | * Factory class for creating various traffic treatment instructions. |
| 44 | */ |
| 45 | public final class Instructions { |
| 46 | |
| 47 | |
| 48 | // Ban construction |
| 49 | private Instructions() {} |
| 50 | |
| 51 | /** |
| 52 | * Creates an output instruction using the specified port number. This can |
| 53 | * include logical ports such as CONTROLLER, FLOOD, etc. |
| 54 | * |
| 55 | * @param number port number |
| 56 | * @return output instruction |
| 57 | */ |
| 58 | public static OutputInstruction createOutput(final PortNumber number) { |
| 59 | checkNotNull(number, "PortNumber cannot be null"); |
| 60 | return new OutputInstruction(number); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Creates a drop instruction. |
| 65 | * @return drop instruction |
| 66 | */ |
| 67 | public static DropInstruction createDrop() { |
| 68 | return new DropInstruction(); |
| 69 | } |
| 70 | |
| 71 | /** |
sangho | 8995ac5 | 2015-02-04 11:29:03 -0800 | [diff] [blame] | 72 | * Creates a group instruction. |
| 73 | * |
| 74 | * @param groupId Group Id |
| 75 | * @return group instruction |
| 76 | */ |
| 77 | public static GroupInstruction createGroup(final GroupId groupId) { |
| 78 | checkNotNull(groupId, "GroupId cannot be null"); |
| 79 | return new GroupInstruction(groupId); |
| 80 | } |
| 81 | |
| 82 | /** |
Marc De Leenheer | 4908775 | 2014-10-23 13:54:09 -0700 | [diff] [blame] | 83 | * Creates a l0 modification. |
| 84 | * @param lambda the lambda to modify to. |
| 85 | * @return a l0 modification |
| 86 | */ |
| 87 | public static L0ModificationInstruction modL0Lambda(short lambda) { |
| 88 | checkNotNull(lambda, "L0 lambda cannot be null"); |
| 89 | return new ModLambdaInstruction(L0SubType.LAMBDA, lambda); |
| 90 | } |
| 91 | |
| 92 | /** |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 93 | * Creates a l2 src modification. |
| 94 | * @param addr the mac address to modify to. |
| 95 | * @return a l2 modification |
| 96 | */ |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 97 | public static L2ModificationInstruction modL2Src(MacAddress addr) { |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 98 | checkNotNull(addr, "Src l2 address cannot be null"); |
alshabib | 99b8fdc | 2014-09-25 14:30:22 -0700 | [diff] [blame] | 99 | return new ModEtherInstruction(L2SubType.ETH_SRC, addr); |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Creates a L2 dst modification. |
| 104 | * @param addr the mac address to modify to. |
| 105 | * @return a L2 modification |
| 106 | */ |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 107 | public static L2ModificationInstruction modL2Dst(MacAddress addr) { |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 108 | checkNotNull(addr, "Dst l2 address cannot be null"); |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 109 | return new ModEtherInstruction(L2SubType.ETH_DST, addr); |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 110 | } |
| 111 | |
| 112 | /** |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 113 | * Creates a Vlan id modification. |
| 114 | * @param vlanId the vlan id to modify to. |
| 115 | * @return a L2 modification |
| 116 | */ |
Ayaka Koshibe | a9c199f | 2014-09-16 16:21:40 -0700 | [diff] [blame] | 117 | public static L2ModificationInstruction modVlanId(VlanId vlanId) { |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 118 | checkNotNull(vlanId, "VLAN id cannot be null"); |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 119 | return new ModVlanIdInstruction(vlanId); |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 120 | } |
| 121 | |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 122 | /** |
| 123 | * Creates a Vlan pcp modification. |
| 124 | * @param vlanPcp the pcp to modify to. |
| 125 | * @return a L2 modification |
| 126 | */ |
| 127 | public static L2ModificationInstruction modVlanPcp(Byte vlanPcp) { |
| 128 | checkNotNull(vlanPcp, "VLAN Pcp cannot be null"); |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 129 | return new ModVlanPcpInstruction(vlanPcp); |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 130 | } |
| 131 | |
| 132 | /** |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 133 | * Creates a MPLS label modification. |
| 134 | * @param mplsLabel to set. |
| 135 | * @return a L2 Modification |
| 136 | */ |
Michele Santuari | 4b6019e | 2014-12-19 11:31:45 +0100 | [diff] [blame] | 137 | public static L2ModificationInstruction modMplsLabel(MplsLabel mplsLabel) { |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 138 | checkNotNull(mplsLabel, "MPLS label cannot be null"); |
| 139 | return new ModMplsLabelInstruction(mplsLabel); |
| 140 | } |
sangho | 3f97a17d | 2015-01-29 22:56:29 -0800 | [diff] [blame] | 141 | |
| 142 | /** |
| 143 | * Creates a MPLS TTL modification. |
| 144 | * |
| 145 | * @return a L2 Modification |
| 146 | */ |
| 147 | public static L2ModificationInstruction decMplsTtl() { |
| 148 | return new ModMplsTtlInstruction(); |
| 149 | } |
Pavlin Radoslavov | febe82c | 2015-02-11 19:08:15 -0800 | [diff] [blame] | 150 | |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 151 | /** |
Pavlin Radoslavov | febe82c | 2015-02-11 19:08:15 -0800 | [diff] [blame] | 152 | * Creates a L3 IPv4 src modification. |
| 153 | * |
| 154 | * @param addr the IPv4 address to modify to |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 155 | * @return a L3 modification |
| 156 | */ |
Pavlin Radoslavov | 855ea2d | 2014-10-30 15:32:39 -0700 | [diff] [blame] | 157 | public static L3ModificationInstruction modL3Src(IpAddress addr) { |
Pavlin Radoslavov | febe82c | 2015-02-11 19:08:15 -0800 | [diff] [blame] | 158 | checkNotNull(addr, "Src l3 IPv4 address cannot be null"); |
| 159 | return new ModIPInstruction(L3SubType.IPV4_SRC, addr); |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 160 | } |
| 161 | |
| 162 | /** |
Pavlin Radoslavov | febe82c | 2015-02-11 19:08:15 -0800 | [diff] [blame] | 163 | * Creates a L3 IPv4 dst modification. |
| 164 | * |
| 165 | * @param addr the IPv4 address to modify to |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 166 | * @return a L3 modification |
| 167 | */ |
Pavlin Radoslavov | 855ea2d | 2014-10-30 15:32:39 -0700 | [diff] [blame] | 168 | public static L3ModificationInstruction modL3Dst(IpAddress addr) { |
Pavlin Radoslavov | febe82c | 2015-02-11 19:08:15 -0800 | [diff] [blame] | 169 | checkNotNull(addr, "Dst l3 IPv4 address cannot be null"); |
| 170 | return new ModIPInstruction(L3SubType.IPV4_DST, addr); |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * Creates a L3 IPv6 src modification. |
| 175 | * |
| 176 | * @param addr the IPv6 address to modify to |
| 177 | * @return a L3 modification |
| 178 | */ |
| 179 | public static L3ModificationInstruction modL3IPv6Src(IpAddress addr) { |
| 180 | checkNotNull(addr, "Src l3 IPv6 address cannot be null"); |
| 181 | return new ModIPInstruction(L3SubType.IPV6_SRC, addr); |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Creates a L3 IPv6 dst modification. |
| 186 | * |
| 187 | * @param addr the IPv6 address to modify to |
| 188 | * @return a L3 modification |
| 189 | */ |
| 190 | public static L3ModificationInstruction modL3IPv6Dst(IpAddress addr) { |
| 191 | checkNotNull(addr, "Dst l3 IPv6 address cannot be null"); |
| 192 | return new ModIPInstruction(L3SubType.IPV6_DST, addr); |
| 193 | } |
| 194 | |
| 195 | /** |
| 196 | * Creates a L3 IPv6 Flow Label modification. |
| 197 | * |
| 198 | * @param flowLabel the IPv6 flow label to modify to (20 bits) |
| 199 | * @return a L3 modification |
| 200 | */ |
| 201 | public static L3ModificationInstruction modL3IPv6FlowLabel(int flowLabel) { |
| 202 | return new ModIPv6FlowLabelInstruction(flowLabel); |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 203 | } |
| 204 | |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 205 | /** |
sangho | 3f97a17d | 2015-01-29 22:56:29 -0800 | [diff] [blame] | 206 | * Creates a L3 TTL modification. |
| 207 | * @return a L3 modification |
| 208 | */ |
| 209 | public static L3ModificationInstruction decNwTtl() { |
| 210 | return new ModTtlInstruction(L3SubType.DEC_TTL); |
| 211 | } |
| 212 | |
| 213 | /** |
| 214 | * Creates a L3 TTL modification. |
| 215 | * @return a L3 modification |
| 216 | */ |
| 217 | public static L3ModificationInstruction copyTtlOut() { |
| 218 | return new ModTtlInstruction(L3SubType.TTL_OUT); |
| 219 | } |
| 220 | |
| 221 | /** |
| 222 | * Creates a L3 TTL modification. |
| 223 | * @return a L3 modification |
| 224 | */ |
| 225 | public static L3ModificationInstruction copyTtlIn() { |
| 226 | return new ModTtlInstruction(L3SubType.TTL_IN); |
| 227 | } |
| 228 | |
| 229 | /** |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 230 | * Creates a mpls header instruction. |
| 231 | * @return a L2 modification. |
| 232 | */ |
| 233 | public static Instruction pushMpls() { |
| 234 | return new PushHeaderInstructions(L2SubType.MPLS_PUSH, |
Yuta HIGUCHI | 32a53c5 | 2015-02-08 01:25:40 -0800 | [diff] [blame] | 235 | Ethernet.MPLS_UNICAST); |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 236 | } |
| 237 | |
| 238 | /** |
| 239 | * Creates a mpls header instruction. |
| 240 | * @return a L2 modification. |
| 241 | */ |
| 242 | public static Instruction popMpls() { |
| 243 | return new PushHeaderInstructions(L2SubType.MPLS_POP, |
Yuta HIGUCHI | 32a53c5 | 2015-02-08 01:25:40 -0800 | [diff] [blame] | 244 | Ethernet.MPLS_UNICAST); |
Praseed Balakrishnan | 8c67d17 | 2014-11-10 10:15:41 -0800 | [diff] [blame] | 245 | } |
alshabib | 7410fea | 2014-09-16 13:48:39 -0700 | [diff] [blame] | 246 | |
sangho | 3f97a17d | 2015-01-29 22:56:29 -0800 | [diff] [blame] | 247 | /** |
| 248 | * Creates a mpls header instruction. |
| 249 | * |
| 250 | * @param etherType Ethernet type to set |
| 251 | * @return a L2 modification. |
| 252 | */ |
| 253 | public static Instruction popMpls(Short etherType) { |
| 254 | checkNotNull(etherType, "Ethernet type cannot be null"); |
Yuta HIGUCHI | 32a53c5 | 2015-02-08 01:25:40 -0800 | [diff] [blame] | 255 | return new PushHeaderInstructions(L2SubType.MPLS_POP, etherType); |
sangho | 3f97a17d | 2015-01-29 22:56:29 -0800 | [diff] [blame] | 256 | } |
| 257 | |
alshabib | 9af7007 | 2015-02-09 14:34:16 -0800 | [diff] [blame] | 258 | public static Instruction transition(FlowRule.Type type) { |
| 259 | checkNotNull(type, "Table type cannot be null"); |
| 260 | return new TableTypeTransition(type); |
| 261 | } |
| 262 | |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 263 | /* |
sangho | 8995ac5 | 2015-02-04 11:29:03 -0800 | [diff] [blame] | 264 | * Drop instructions |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 265 | */ |
| 266 | |
| 267 | public static final class DropInstruction implements Instruction { |
| 268 | @Override |
| 269 | public Type type() { |
| 270 | return Type.DROP; |
| 271 | } |
alshabib | 99b8fdc | 2014-09-25 14:30:22 -0700 | [diff] [blame] | 272 | |
| 273 | @Override |
| 274 | public String toString() { |
| 275 | return toStringHelper(type()).toString(); |
| 276 | |
| 277 | } |
alshabib | 8ca5390 | 2014-10-07 13:11:17 -0700 | [diff] [blame] | 278 | |
| 279 | @Override |
| 280 | public int hashCode() { |
| 281 | return Objects.hash(type()); |
| 282 | } |
| 283 | |
| 284 | @Override |
| 285 | public boolean equals(Object obj) { |
| 286 | if (this == obj) { |
| 287 | return true; |
| 288 | } |
| 289 | if (obj instanceof DropInstruction) { |
| 290 | DropInstruction that = (DropInstruction) obj; |
| 291 | return Objects.equals(type(), that.type()); |
| 292 | |
| 293 | } |
| 294 | return false; |
| 295 | } |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 296 | } |
| 297 | |
sangho | 8995ac5 | 2015-02-04 11:29:03 -0800 | [diff] [blame] | 298 | /* |
| 299 | * Output Instruction |
| 300 | */ |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 301 | |
| 302 | public static final class OutputInstruction implements Instruction { |
| 303 | private final PortNumber port; |
| 304 | |
| 305 | private OutputInstruction(PortNumber port) { |
| 306 | this.port = port; |
| 307 | } |
| 308 | |
| 309 | public PortNumber port() { |
| 310 | return port; |
| 311 | } |
| 312 | |
| 313 | @Override |
| 314 | public Type type() { |
| 315 | return Type.OUTPUT; |
| 316 | } |
alshabib | 99b8fdc | 2014-09-25 14:30:22 -0700 | [diff] [blame] | 317 | @Override |
| 318 | public String toString() { |
| 319 | return toStringHelper(type().toString()) |
| 320 | .add("port", port).toString(); |
| 321 | } |
alshabib | 8ca5390 | 2014-10-07 13:11:17 -0700 | [diff] [blame] | 322 | |
| 323 | @Override |
| 324 | public int hashCode() { |
Thomas Vachuska | 9b2da21 | 2014-11-10 19:30:25 -0800 | [diff] [blame] | 325 | return Objects.hash(type(), port); |
alshabib | 8ca5390 | 2014-10-07 13:11:17 -0700 | [diff] [blame] | 326 | } |
| 327 | |
| 328 | @Override |
| 329 | public boolean equals(Object obj) { |
| 330 | if (this == obj) { |
| 331 | return true; |
| 332 | } |
| 333 | if (obj instanceof OutputInstruction) { |
| 334 | OutputInstruction that = (OutputInstruction) obj; |
Yuta HIGUCHI | 4ce6529 | 2014-11-01 12:09:55 -0700 | [diff] [blame] | 335 | return Objects.equals(port, that.port); |
alshabib | 8ca5390 | 2014-10-07 13:11:17 -0700 | [diff] [blame] | 336 | |
| 337 | } |
| 338 | return false; |
| 339 | } |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 340 | } |
| 341 | |
sangho | 8995ac5 | 2015-02-04 11:29:03 -0800 | [diff] [blame] | 342 | /* |
| 343 | * Group Instruction |
| 344 | */ |
| 345 | |
| 346 | public static final class GroupInstruction implements Instruction { |
| 347 | private final GroupId groupId; |
| 348 | |
| 349 | private GroupInstruction(GroupId groupId) { |
| 350 | this.groupId = groupId; |
| 351 | } |
| 352 | |
| 353 | public GroupId groupId() { |
| 354 | return groupId; |
| 355 | } |
| 356 | |
| 357 | @Override |
| 358 | public Type type() { |
| 359 | return Type.GROUP; |
| 360 | } |
alshabib | 9af7007 | 2015-02-09 14:34:16 -0800 | [diff] [blame] | 361 | |
sangho | 8995ac5 | 2015-02-04 11:29:03 -0800 | [diff] [blame] | 362 | @Override |
| 363 | public String toString() { |
| 364 | return toStringHelper(type().toString()) |
| 365 | .add("group ID", groupId.id()).toString(); |
| 366 | } |
| 367 | |
| 368 | @Override |
| 369 | public int hashCode() { |
| 370 | return Objects.hash(type(), groupId); |
| 371 | } |
| 372 | |
| 373 | @Override |
| 374 | public boolean equals(Object obj) { |
| 375 | if (this == obj) { |
| 376 | return true; |
| 377 | } |
| 378 | if (obj instanceof GroupInstruction) { |
| 379 | GroupInstruction that = (GroupInstruction) obj; |
| 380 | return Objects.equals(groupId, that.groupId); |
| 381 | |
| 382 | } |
| 383 | return false; |
| 384 | } |
| 385 | } |
| 386 | |
alshabib | 9af7007 | 2015-02-09 14:34:16 -0800 | [diff] [blame] | 387 | // FIXME: Temporary support for this. This should probably become it's own |
| 388 | // type like other instructions. |
| 389 | public static class TableTypeTransition implements Instruction { |
| 390 | private final FlowRule.Type tableType; |
| 391 | |
| 392 | public TableTypeTransition(FlowRule.Type type) { |
| 393 | this.tableType = type; |
| 394 | } |
| 395 | |
| 396 | @Override |
| 397 | public Type type() { |
| 398 | return Type.TABLE; |
| 399 | } |
| 400 | |
| 401 | public FlowRule.Type tableType() { |
| 402 | return this.tableType; |
| 403 | } |
| 404 | |
| 405 | @Override |
| 406 | public String toString() { |
| 407 | return toStringHelper(type().toString()) |
| 408 | .add("group ID", this.tableType).toString(); |
| 409 | } |
| 410 | |
| 411 | @Override |
| 412 | public int hashCode() { |
| 413 | return Objects.hash(type(), tableType); |
| 414 | } |
| 415 | |
| 416 | @Override |
| 417 | public boolean equals(Object obj) { |
| 418 | if (this == obj) { |
| 419 | return true; |
| 420 | } |
| 421 | if (obj instanceof TableTypeTransition) { |
| 422 | TableTypeTransition that = (TableTypeTransition) obj; |
| 423 | return Objects.equals(tableType, that.tableType); |
| 424 | |
| 425 | } |
| 426 | return false; |
| 427 | } |
| 428 | |
| 429 | } |
alshabib | 55a55d9 | 2014-09-16 11:59:31 -0700 | [diff] [blame] | 430 | } |
alshabib | 8ca5390 | 2014-10-07 13:11:17 -0700 | [diff] [blame] | 431 | |
| 432 | |