alshabib | 86ac11c | 2014-08-14 16:14:41 -0700 | [diff] [blame^] | 1 | // Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University |
| 2 | // Copyright (c) 2011, 2012 Open Networking Foundation |
| 3 | // Copyright (c) 2012, 2013 Big Switch Networks, Inc. |
| 4 | // This library was generated by the LoxiGen Compiler. |
| 5 | // See the file LICENSE.txt which should have been included in the source distribution |
| 6 | |
| 7 | // Automatically generated by LOXI from template of_class.java |
| 8 | // Do not modify |
| 9 | |
| 10 | package org.projectfloodlight.openflow.protocol.ver13; |
| 11 | |
| 12 | import org.projectfloodlight.openflow.protocol.*; |
| 13 | import org.projectfloodlight.openflow.protocol.action.*; |
| 14 | import org.projectfloodlight.openflow.protocol.actionid.*; |
| 15 | import org.projectfloodlight.openflow.protocol.bsntlv.*; |
| 16 | import org.projectfloodlight.openflow.protocol.errormsg.*; |
| 17 | import org.projectfloodlight.openflow.protocol.meterband.*; |
| 18 | import org.projectfloodlight.openflow.protocol.instruction.*; |
| 19 | import org.projectfloodlight.openflow.protocol.instructionid.*; |
| 20 | import org.projectfloodlight.openflow.protocol.match.*; |
| 21 | import org.projectfloodlight.openflow.protocol.oxm.*; |
| 22 | import org.projectfloodlight.openflow.protocol.queueprop.*; |
| 23 | import org.projectfloodlight.openflow.types.*; |
| 24 | import org.projectfloodlight.openflow.util.*; |
| 25 | import org.projectfloodlight.openflow.exceptions.*; |
| 26 | import org.slf4j.Logger; |
| 27 | import org.slf4j.LoggerFactory; |
| 28 | import java.util.List; |
| 29 | import com.google.common.collect.ImmutableList; |
| 30 | import java.util.Set; |
| 31 | import org.jboss.netty.buffer.ChannelBuffer; |
| 32 | import com.google.common.hash.PrimitiveSink; |
| 33 | import com.google.common.hash.Funnel; |
| 34 | |
| 35 | class OFBucketVer13 implements OFBucket { |
| 36 | private static final Logger logger = LoggerFactory.getLogger(OFBucketVer13.class); |
| 37 | // version: 1.3 |
| 38 | final static byte WIRE_VERSION = 4; |
| 39 | final static int MINIMUM_LENGTH = 16; |
| 40 | |
| 41 | private final static int DEFAULT_WEIGHT = 0x0; |
| 42 | private final static OFPort DEFAULT_WATCH_PORT = OFPort.ANY; |
| 43 | private final static OFGroup DEFAULT_WATCH_GROUP = OFGroup.ALL; |
| 44 | private final static List<OFAction> DEFAULT_ACTIONS = ImmutableList.<OFAction>of(); |
| 45 | |
| 46 | // OF message fields |
| 47 | private final int weight; |
| 48 | private final OFPort watchPort; |
| 49 | private final OFGroup watchGroup; |
| 50 | private final List<OFAction> actions; |
| 51 | // |
| 52 | // Immutable default instance |
| 53 | final static OFBucketVer13 DEFAULT = new OFBucketVer13( |
| 54 | DEFAULT_WEIGHT, DEFAULT_WATCH_PORT, DEFAULT_WATCH_GROUP, DEFAULT_ACTIONS |
| 55 | ); |
| 56 | |
| 57 | // package private constructor - used by readers, builders, and factory |
| 58 | OFBucketVer13(int weight, OFPort watchPort, OFGroup watchGroup, List<OFAction> actions) { |
| 59 | this.weight = weight; |
| 60 | this.watchPort = watchPort; |
| 61 | this.watchGroup = watchGroup; |
| 62 | this.actions = actions; |
| 63 | } |
| 64 | |
| 65 | // Accessors for OF message fields |
| 66 | @Override |
| 67 | public int getWeight() { |
| 68 | return weight; |
| 69 | } |
| 70 | |
| 71 | @Override |
| 72 | public OFPort getWatchPort() { |
| 73 | return watchPort; |
| 74 | } |
| 75 | |
| 76 | @Override |
| 77 | public OFGroup getWatchGroup() { |
| 78 | return watchGroup; |
| 79 | } |
| 80 | |
| 81 | @Override |
| 82 | public List<OFAction> getActions() { |
| 83 | return actions; |
| 84 | } |
| 85 | |
| 86 | @Override |
| 87 | public OFVersion getVersion() { |
| 88 | return OFVersion.OF_13; |
| 89 | } |
| 90 | |
| 91 | |
| 92 | |
| 93 | public OFBucket.Builder createBuilder() { |
| 94 | return new BuilderWithParent(this); |
| 95 | } |
| 96 | |
| 97 | static class BuilderWithParent implements OFBucket.Builder { |
| 98 | final OFBucketVer13 parentMessage; |
| 99 | |
| 100 | // OF message fields |
| 101 | private boolean weightSet; |
| 102 | private int weight; |
| 103 | private boolean watchPortSet; |
| 104 | private OFPort watchPort; |
| 105 | private boolean watchGroupSet; |
| 106 | private OFGroup watchGroup; |
| 107 | private boolean actionsSet; |
| 108 | private List<OFAction> actions; |
| 109 | |
| 110 | BuilderWithParent(OFBucketVer13 parentMessage) { |
| 111 | this.parentMessage = parentMessage; |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public int getWeight() { |
| 116 | return weight; |
| 117 | } |
| 118 | |
| 119 | @Override |
| 120 | public OFBucket.Builder setWeight(int weight) { |
| 121 | this.weight = weight; |
| 122 | this.weightSet = true; |
| 123 | return this; |
| 124 | } |
| 125 | @Override |
| 126 | public OFPort getWatchPort() { |
| 127 | return watchPort; |
| 128 | } |
| 129 | |
| 130 | @Override |
| 131 | public OFBucket.Builder setWatchPort(OFPort watchPort) { |
| 132 | this.watchPort = watchPort; |
| 133 | this.watchPortSet = true; |
| 134 | return this; |
| 135 | } |
| 136 | @Override |
| 137 | public OFGroup getWatchGroup() { |
| 138 | return watchGroup; |
| 139 | } |
| 140 | |
| 141 | @Override |
| 142 | public OFBucket.Builder setWatchGroup(OFGroup watchGroup) { |
| 143 | this.watchGroup = watchGroup; |
| 144 | this.watchGroupSet = true; |
| 145 | return this; |
| 146 | } |
| 147 | @Override |
| 148 | public List<OFAction> getActions() { |
| 149 | return actions; |
| 150 | } |
| 151 | |
| 152 | @Override |
| 153 | public OFBucket.Builder setActions(List<OFAction> actions) { |
| 154 | this.actions = actions; |
| 155 | this.actionsSet = true; |
| 156 | return this; |
| 157 | } |
| 158 | @Override |
| 159 | public OFVersion getVersion() { |
| 160 | return OFVersion.OF_13; |
| 161 | } |
| 162 | |
| 163 | |
| 164 | |
| 165 | @Override |
| 166 | public OFBucket build() { |
| 167 | int weight = this.weightSet ? this.weight : parentMessage.weight; |
| 168 | OFPort watchPort = this.watchPortSet ? this.watchPort : parentMessage.watchPort; |
| 169 | if(watchPort == null) |
| 170 | throw new NullPointerException("Property watchPort must not be null"); |
| 171 | OFGroup watchGroup = this.watchGroupSet ? this.watchGroup : parentMessage.watchGroup; |
| 172 | if(watchGroup == null) |
| 173 | throw new NullPointerException("Property watchGroup must not be null"); |
| 174 | List<OFAction> actions = this.actionsSet ? this.actions : parentMessage.actions; |
| 175 | if(actions == null) |
| 176 | throw new NullPointerException("Property actions must not be null"); |
| 177 | |
| 178 | // |
| 179 | return new OFBucketVer13( |
| 180 | weight, |
| 181 | watchPort, |
| 182 | watchGroup, |
| 183 | actions |
| 184 | ); |
| 185 | } |
| 186 | |
| 187 | } |
| 188 | |
| 189 | static class Builder implements OFBucket.Builder { |
| 190 | // OF message fields |
| 191 | private boolean weightSet; |
| 192 | private int weight; |
| 193 | private boolean watchPortSet; |
| 194 | private OFPort watchPort; |
| 195 | private boolean watchGroupSet; |
| 196 | private OFGroup watchGroup; |
| 197 | private boolean actionsSet; |
| 198 | private List<OFAction> actions; |
| 199 | |
| 200 | @Override |
| 201 | public int getWeight() { |
| 202 | return weight; |
| 203 | } |
| 204 | |
| 205 | @Override |
| 206 | public OFBucket.Builder setWeight(int weight) { |
| 207 | this.weight = weight; |
| 208 | this.weightSet = true; |
| 209 | return this; |
| 210 | } |
| 211 | @Override |
| 212 | public OFPort getWatchPort() { |
| 213 | return watchPort; |
| 214 | } |
| 215 | |
| 216 | @Override |
| 217 | public OFBucket.Builder setWatchPort(OFPort watchPort) { |
| 218 | this.watchPort = watchPort; |
| 219 | this.watchPortSet = true; |
| 220 | return this; |
| 221 | } |
| 222 | @Override |
| 223 | public OFGroup getWatchGroup() { |
| 224 | return watchGroup; |
| 225 | } |
| 226 | |
| 227 | @Override |
| 228 | public OFBucket.Builder setWatchGroup(OFGroup watchGroup) { |
| 229 | this.watchGroup = watchGroup; |
| 230 | this.watchGroupSet = true; |
| 231 | return this; |
| 232 | } |
| 233 | @Override |
| 234 | public List<OFAction> getActions() { |
| 235 | return actions; |
| 236 | } |
| 237 | |
| 238 | @Override |
| 239 | public OFBucket.Builder setActions(List<OFAction> actions) { |
| 240 | this.actions = actions; |
| 241 | this.actionsSet = true; |
| 242 | return this; |
| 243 | } |
| 244 | @Override |
| 245 | public OFVersion getVersion() { |
| 246 | return OFVersion.OF_13; |
| 247 | } |
| 248 | |
| 249 | // |
| 250 | @Override |
| 251 | public OFBucket build() { |
| 252 | int weight = this.weightSet ? this.weight : DEFAULT_WEIGHT; |
| 253 | OFPort watchPort = this.watchPortSet ? this.watchPort : DEFAULT_WATCH_PORT; |
| 254 | if(watchPort == null) |
| 255 | throw new NullPointerException("Property watchPort must not be null"); |
| 256 | OFGroup watchGroup = this.watchGroupSet ? this.watchGroup : DEFAULT_WATCH_GROUP; |
| 257 | if(watchGroup == null) |
| 258 | throw new NullPointerException("Property watchGroup must not be null"); |
| 259 | List<OFAction> actions = this.actionsSet ? this.actions : DEFAULT_ACTIONS; |
| 260 | if(actions == null) |
| 261 | throw new NullPointerException("Property actions must not be null"); |
| 262 | |
| 263 | |
| 264 | return new OFBucketVer13( |
| 265 | weight, |
| 266 | watchPort, |
| 267 | watchGroup, |
| 268 | actions |
| 269 | ); |
| 270 | } |
| 271 | |
| 272 | } |
| 273 | |
| 274 | |
| 275 | final static Reader READER = new Reader(); |
| 276 | static class Reader implements OFMessageReader<OFBucket> { |
| 277 | @Override |
| 278 | public OFBucket readFrom(ChannelBuffer bb) throws OFParseError { |
| 279 | int start = bb.readerIndex(); |
| 280 | int length = U16.f(bb.readShort()); |
| 281 | if(length < MINIMUM_LENGTH) |
| 282 | throw new OFParseError("Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + length); |
| 283 | if(bb.readableBytes() + (bb.readerIndex() - start) < length) { |
| 284 | // Buffer does not have all data yet |
| 285 | bb.readerIndex(start); |
| 286 | return null; |
| 287 | } |
| 288 | if(logger.isTraceEnabled()) |
| 289 | logger.trace("readFrom - length={}", length); |
| 290 | int weight = U16.f(bb.readShort()); |
| 291 | OFPort watchPort = OFPort.read4Bytes(bb); |
| 292 | OFGroup watchGroup = OFGroup.read4Bytes(bb); |
| 293 | // pad: 4 bytes |
| 294 | bb.skipBytes(4); |
| 295 | List<OFAction> actions = ChannelUtils.readList(bb, length - (bb.readerIndex() - start), OFActionVer13.READER); |
| 296 | |
| 297 | OFBucketVer13 bucketVer13 = new OFBucketVer13( |
| 298 | weight, |
| 299 | watchPort, |
| 300 | watchGroup, |
| 301 | actions |
| 302 | ); |
| 303 | if(logger.isTraceEnabled()) |
| 304 | logger.trace("readFrom - read={}", bucketVer13); |
| 305 | return bucketVer13; |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | public void putTo(PrimitiveSink sink) { |
| 310 | FUNNEL.funnel(this, sink); |
| 311 | } |
| 312 | |
| 313 | final static OFBucketVer13Funnel FUNNEL = new OFBucketVer13Funnel(); |
| 314 | static class OFBucketVer13Funnel implements Funnel<OFBucketVer13> { |
| 315 | private static final long serialVersionUID = 1L; |
| 316 | @Override |
| 317 | public void funnel(OFBucketVer13 message, PrimitiveSink sink) { |
| 318 | // FIXME: skip funnel of length |
| 319 | sink.putInt(message.weight); |
| 320 | message.watchPort.putTo(sink); |
| 321 | message.watchGroup.putTo(sink); |
| 322 | // skip pad (4 bytes) |
| 323 | FunnelUtils.putList(message.actions, sink); |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | |
| 328 | public void writeTo(ChannelBuffer bb) { |
| 329 | WRITER.write(bb, this); |
| 330 | } |
| 331 | |
| 332 | final static Writer WRITER = new Writer(); |
| 333 | static class Writer implements OFMessageWriter<OFBucketVer13> { |
| 334 | @Override |
| 335 | public void write(ChannelBuffer bb, OFBucketVer13 message) { |
| 336 | int startIndex = bb.writerIndex(); |
| 337 | // length is length of variable message, will be updated at the end |
| 338 | int lengthIndex = bb.writerIndex(); |
| 339 | bb.writeShort(U16.t(0)); |
| 340 | |
| 341 | bb.writeShort(U16.t(message.weight)); |
| 342 | message.watchPort.write4Bytes(bb); |
| 343 | message.watchGroup.write4Bytes(bb); |
| 344 | // pad: 4 bytes |
| 345 | bb.writeZero(4); |
| 346 | ChannelUtils.writeList(bb, message.actions); |
| 347 | |
| 348 | // update length field |
| 349 | int length = bb.writerIndex() - startIndex; |
| 350 | bb.setShort(lengthIndex, length); |
| 351 | |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | @Override |
| 356 | public String toString() { |
| 357 | StringBuilder b = new StringBuilder("OFBucketVer13("); |
| 358 | b.append("weight=").append(weight); |
| 359 | b.append(", "); |
| 360 | b.append("watchPort=").append(watchPort); |
| 361 | b.append(", "); |
| 362 | b.append("watchGroup=").append(watchGroup); |
| 363 | b.append(", "); |
| 364 | b.append("actions=").append(actions); |
| 365 | b.append(")"); |
| 366 | return b.toString(); |
| 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public boolean equals(Object obj) { |
| 371 | if (this == obj) |
| 372 | return true; |
| 373 | if (obj == null) |
| 374 | return false; |
| 375 | if (getClass() != obj.getClass()) |
| 376 | return false; |
| 377 | OFBucketVer13 other = (OFBucketVer13) obj; |
| 378 | |
| 379 | if( weight != other.weight) |
| 380 | return false; |
| 381 | if (watchPort == null) { |
| 382 | if (other.watchPort != null) |
| 383 | return false; |
| 384 | } else if (!watchPort.equals(other.watchPort)) |
| 385 | return false; |
| 386 | if (watchGroup == null) { |
| 387 | if (other.watchGroup != null) |
| 388 | return false; |
| 389 | } else if (!watchGroup.equals(other.watchGroup)) |
| 390 | return false; |
| 391 | if (actions == null) { |
| 392 | if (other.actions != null) |
| 393 | return false; |
| 394 | } else if (!actions.equals(other.actions)) |
| 395 | return false; |
| 396 | return true; |
| 397 | } |
| 398 | |
| 399 | @Override |
| 400 | public int hashCode() { |
| 401 | final int prime = 31; |
| 402 | int result = 1; |
| 403 | |
| 404 | result = prime * result + weight; |
| 405 | result = prime * result + ((watchPort == null) ? 0 : watchPort.hashCode()); |
| 406 | result = prime * result + ((watchGroup == null) ? 0 : watchGroup.hashCode()); |
| 407 | result = prime * result + ((actions == null) ? 0 : actions.hashCode()); |
| 408 | return result; |
| 409 | } |
| 410 | |
| 411 | } |