bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 3 | * |
| 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 |
| 7 | * |
| 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. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.pcepio.protocol.ver1; |
| 18 | |
| 19 | import java.util.LinkedList; |
| 20 | import java.util.ListIterator; |
| 21 | |
| 22 | import org.jboss.netty.buffer.ChannelBuffer; |
| 23 | import org.onosproject.pcepio.exceptions.PcepParseException; |
| 24 | import org.onosproject.pcepio.protocol.PcepLspObject; |
| 25 | import org.onosproject.pcepio.types.PcepErrorDetailInfo; |
| 26 | import org.onosproject.pcepio.types.PcepObjectHeader; |
| 27 | import org.onosproject.pcepio.types.PcepValueType; |
| 28 | import org.onosproject.pcepio.types.StatefulIPv4LspIdentidiersTlv; |
| 29 | import org.onosproject.pcepio.types.StatefulLspErrorCodeTlv; |
| 30 | import org.onosproject.pcepio.types.StatefulRsvpErrorSpecTlv; |
| 31 | import org.onosproject.pcepio.types.SymbolicPathNameTlv; |
| 32 | import org.slf4j.Logger; |
| 33 | import org.slf4j.LoggerFactory; |
| 34 | |
| 35 | import com.google.common.base.MoreObjects; |
| 36 | |
Phanendra Manda | 51fb9c2 | 2015-09-01 16:17:41 +0530 | [diff] [blame] | 37 | /** |
| 38 | * Provides PCEP lsp object. |
| 39 | */ |
| 40 | public class PcepLspObjectVer1 implements PcepLspObject { |
| 41 | |
| 42 | /* |
bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 43 | message format. |
| 44 | Reference : draft-ietf-pce-stateful-pce-11, section 7.3. |
| 45 | 0 1 2 3 |
| 46 | 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 |
| 47 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 48 | | Object-Class | OT |Res|P|I| Object Length (bytes) | |
| 49 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 50 | | PLSP-ID | Flag | O|A|R|S|D| |
| 51 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 52 | // TLVs // |
| 53 | | | |
| 54 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 55 | |
| 56 | The LSP Object format |
Phanendra Manda | 51fb9c2 | 2015-09-01 16:17:41 +0530 | [diff] [blame] | 57 | */ |
bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 58 | protected static final Logger log = LoggerFactory.getLogger(PcepLspObjectVer1.class); |
| 59 | |
| 60 | public static final byte LSP_OBJ_TYPE = 1; |
| 61 | public static final byte LSP_OBJ_CLASS = 32; |
| 62 | public static final byte LSP_OBJECT_VERSION = 1; |
| 63 | |
| 64 | // LSP_OBJ_MINIMUM_LENGTH = CommonHeaderLen(4)+ LspObjectHeaderLen(4)+TlvAssumedMinLength(8) |
| 65 | public static final short LSP_OBJ_MINIMUM_LENGTH = 16; |
| 66 | |
| 67 | public static final int DEFAULT_PLSPID = 0; |
| 68 | public static final byte DEFAULT_OFLAG = 1; |
| 69 | public static final boolean DEFAULT_AFLAG = false; |
| 70 | public static final boolean DEFAULT_RFLAG = false; |
| 71 | public static final boolean DEFAULT_SFLAG = false; |
| 72 | public static final boolean DEFAULT_DFLAG = false; |
| 73 | public static final int OBJECT_HEADER_LENGTH = 4; |
| 74 | public static final int PLSPID_SHIFT_VALUE = 12; |
| 75 | public static final int OFLAG_SHIFT_VALUE = 4; |
| 76 | public static final int AFLAG_SHIFT_VALUE = 3; |
| 77 | public static final int RFLAG_SHIFT_VALUE = 2; |
| 78 | public static final int SFLAG_SHIFT_VALUE = 1; |
| 79 | public static final int PLSPID_TEMP_SHIFT_VALUE = 0xFFFFF000; |
| 80 | public static final int OFLAG_TEMP_SHIFT_VALUE = 0x70; |
| 81 | public static final int AFLAG_TEMP_SHIFT_VALUE = 0x08; |
| 82 | public static final int RFLAG_TEMP_SHIFT_VALUE = 0x04; |
| 83 | public static final int SFLAG_TEMP_SHIFT_VALUE = 0x02; |
| 84 | public static final int DFLAG_TEMP_SHIFT_VALUE = 0x01; |
| 85 | public static final int BIT_SET = 1; |
| 86 | public static final int BIT_RESET = 0; |
| 87 | public static final int MINIMUM_COMMON_HEADER_LENGTH = 4; |
| 88 | |
| 89 | static final PcepObjectHeader DEFAULT_LSP_OBJECT_HEADER = new PcepObjectHeader(LSP_OBJ_CLASS, LSP_OBJ_TYPE, |
| 90 | PcepObjectHeader.REQ_OBJ_OPTIONAL_PROCESS, PcepObjectHeader.RSP_OBJ_PROCESSED, LSP_OBJ_MINIMUM_LENGTH); |
| 91 | |
| 92 | private PcepObjectHeader lspObjHeader; |
| 93 | private int iPlspId; |
| 94 | // 3-bits |
| 95 | private byte yOFlag; |
| 96 | private boolean bAFlag; |
| 97 | private boolean bRFlag; |
| 98 | private boolean bSFlag; |
| 99 | private boolean bDFlag; |
| 100 | |
| 101 | // Optional TLV |
| 102 | private LinkedList<PcepValueType> llOptionalTlv; |
| 103 | |
| 104 | /** |
| 105 | * Constructor to initialize all the member variables. |
| 106 | * |
| 107 | * @param lspObjHeader lsp object header |
| 108 | * @param iPlspId plsp id |
| 109 | * @param yOFlag O flag |
| 110 | * @param bAFlag A flag |
| 111 | * @param bRFlag R flag |
| 112 | * @param bSFlag S flag |
| 113 | * @param bDFlag D flag |
| 114 | * @param llOptionalTlv list of optional tlv |
| 115 | */ |
| 116 | public PcepLspObjectVer1(PcepObjectHeader lspObjHeader, int iPlspId, byte yOFlag, boolean bAFlag, boolean bRFlag, |
| 117 | boolean bSFlag, boolean bDFlag, LinkedList<PcepValueType> llOptionalTlv) { |
| 118 | |
| 119 | this.lspObjHeader = lspObjHeader; |
| 120 | this.iPlspId = iPlspId; |
| 121 | this.yOFlag = yOFlag; |
| 122 | this.bAFlag = bAFlag; |
| 123 | this.bRFlag = bRFlag; |
| 124 | this.bSFlag = bSFlag; |
| 125 | this.bDFlag = bDFlag; |
| 126 | this.llOptionalTlv = llOptionalTlv; |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * Sets lsp Object Header. |
| 131 | * |
| 132 | * @param obj lsp object header |
| 133 | */ |
| 134 | public void setLspObjHeader(PcepObjectHeader obj) { |
| 135 | this.lspObjHeader = obj; |
| 136 | } |
| 137 | |
| 138 | @Override |
| 139 | public void setPlspId(int iPlspId) { |
| 140 | this.iPlspId = iPlspId; |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public void setOFlag(byte yOFlag) { |
| 145 | this.yOFlag = yOFlag; |
| 146 | } |
| 147 | |
| 148 | @Override |
| 149 | public void setAFlag(boolean bAFlag) { |
| 150 | this.bAFlag = bAFlag; |
| 151 | } |
| 152 | |
| 153 | @Override |
| 154 | public void setRFlag(boolean bRFlag) { |
| 155 | this.bRFlag = bRFlag; |
| 156 | } |
| 157 | |
| 158 | @Override |
| 159 | public void setSFlag(boolean bSFlag) { |
| 160 | this.bSFlag = bSFlag; |
| 161 | } |
| 162 | |
| 163 | @Override |
| 164 | public void setDFlag(boolean bDFlag) { |
| 165 | this.bDFlag = bDFlag; |
| 166 | } |
| 167 | |
| 168 | /** |
| 169 | * Returns lsp object header. |
| 170 | * |
| 171 | * @return lspObjHeader |
| 172 | */ |
| 173 | public PcepObjectHeader getLspObjHeader() { |
| 174 | return this.lspObjHeader; |
| 175 | } |
| 176 | |
| 177 | @Override |
| 178 | public int getPlspId() { |
| 179 | return this.iPlspId; |
| 180 | } |
| 181 | |
| 182 | @Override |
| 183 | public byte getOFlag() { |
| 184 | return this.yOFlag; |
| 185 | } |
| 186 | |
| 187 | @Override |
| 188 | public boolean getAFlag() { |
| 189 | return this.bAFlag; |
| 190 | } |
| 191 | |
| 192 | @Override |
| 193 | public boolean getRFlag() { |
| 194 | return this.bRFlag; |
| 195 | } |
| 196 | |
| 197 | @Override |
| 198 | public boolean getSFlag() { |
| 199 | return this.bSFlag; |
| 200 | } |
| 201 | |
| 202 | @Override |
| 203 | public boolean getDFlag() { |
| 204 | return this.bDFlag; |
| 205 | } |
| 206 | |
| 207 | @Override |
| 208 | public LinkedList<PcepValueType> getOptionalTlv() { |
| 209 | return this.llOptionalTlv; |
| 210 | } |
| 211 | |
| 212 | @Override |
| 213 | public void setOptionalTlv(LinkedList<PcepValueType> llOptionalTlv) { |
| 214 | this.llOptionalTlv = llOptionalTlv; |
| 215 | } |
| 216 | |
| 217 | /** |
| 218 | * Parse channel buffer and returns object of PcepLspObject. |
| 219 | * |
| 220 | * @param cb of type channel buffer |
| 221 | * @return object of PcepLspObject |
| 222 | * @throws PcepParseException when lsp object is not present in channel buffer |
| 223 | */ |
| 224 | public static PcepLspObject read(ChannelBuffer cb) throws PcepParseException { |
| 225 | |
| 226 | PcepObjectHeader lspObjHeader; |
| 227 | int iPlspId; |
| 228 | // 3-bits |
| 229 | byte yOFlag; |
| 230 | boolean bAFlag; |
| 231 | boolean bRFlag; |
| 232 | boolean bSFlag; |
| 233 | boolean bDFlag; |
| 234 | |
| 235 | // Optional TLV |
| 236 | LinkedList<PcepValueType> llOptionalTlv = new LinkedList<PcepValueType>(); |
| 237 | |
| 238 | lspObjHeader = PcepObjectHeader.read(cb); |
| 239 | |
| 240 | if (lspObjHeader.getObjClass() != PcepLspObjectVer1.LSP_OBJ_CLASS) { |
| 241 | throw new PcepParseException(PcepErrorDetailInfo.ERROR_TYPE_6, PcepErrorDetailInfo.ERROR_VALUE_8); |
| 242 | } |
| 243 | //take only LspObject buffer. |
| 244 | ChannelBuffer tempCb = cb.readBytes(lspObjHeader.getObjLen() - OBJECT_HEADER_LENGTH); |
| 245 | |
| 246 | Integer iTemp = tempCb.readInt(); |
| 247 | iPlspId = (iTemp & PLSPID_TEMP_SHIFT_VALUE) >> PLSPID_SHIFT_VALUE; |
| 248 | Integer iX = (iTemp & OFLAG_TEMP_SHIFT_VALUE) >> OFLAG_SHIFT_VALUE; |
| 249 | yOFlag = iX.byteValue(); |
| 250 | iX = (iTemp & AFLAG_TEMP_SHIFT_VALUE) >> AFLAG_SHIFT_VALUE; |
| 251 | bAFlag = (iX > 0) ? true : false; |
| 252 | iX = (iTemp & RFLAG_TEMP_SHIFT_VALUE) >> RFLAG_SHIFT_VALUE; |
| 253 | bRFlag = (iX > 0) ? true : false; |
| 254 | iX = (iTemp & SFLAG_TEMP_SHIFT_VALUE) >> SFLAG_SHIFT_VALUE; |
| 255 | bSFlag = (iX > 0) ? true : false; |
| 256 | iX = iTemp & DFLAG_TEMP_SHIFT_VALUE; |
| 257 | bDFlag = (iX > 0) ? true : false; |
| 258 | |
| 259 | // parse optional TLV |
| 260 | llOptionalTlv = parseOptionalTlv(tempCb); |
| 261 | |
| 262 | return new PcepLspObjectVer1(lspObjHeader, iPlspId, yOFlag, bAFlag, bRFlag, bSFlag, bDFlag, llOptionalTlv); |
| 263 | } |
| 264 | |
| 265 | @Override |
| 266 | public int write(ChannelBuffer cb) throws PcepParseException { |
| 267 | |
| 268 | //write Object header |
| 269 | int objStartIndex = cb.writerIndex(); |
| 270 | |
| 271 | int objLenIndex = lspObjHeader.write(cb); |
| 272 | |
| 273 | if (objLenIndex <= 0) { |
| 274 | throw new PcepParseException("Failed to write lsp object header. Index " + objLenIndex); |
| 275 | } |
| 276 | |
| 277 | int iTemp = iPlspId << PLSPID_SHIFT_VALUE; |
| 278 | iTemp = iTemp | (yOFlag << OFLAG_SHIFT_VALUE); |
| 279 | byte bFlag; |
| 280 | iTemp = bAFlag ? (iTemp | AFLAG_TEMP_SHIFT_VALUE) : iTemp; |
| 281 | |
| 282 | bFlag = (bRFlag) ? (byte) BIT_SET : BIT_RESET; |
| 283 | iTemp = iTemp | (bFlag << RFLAG_SHIFT_VALUE); |
| 284 | bFlag = (bSFlag) ? (byte) BIT_SET : BIT_RESET; |
| 285 | iTemp = iTemp | (bFlag << SFLAG_SHIFT_VALUE); |
| 286 | bFlag = (bDFlag) ? (byte) BIT_SET : BIT_RESET; |
| 287 | iTemp = iTemp | bFlag; |
| 288 | cb.writeInt(iTemp); |
| 289 | |
| 290 | // Add optional TLV |
| 291 | packOptionalTlv(cb); |
| 292 | |
| 293 | //Update object length now |
| 294 | int length = cb.writerIndex() - objStartIndex; |
| 295 | //will be helpful during print(). |
| 296 | lspObjHeader.setObjLen((short) length); |
| 297 | // As per RFC the length of object should be |
| 298 | // multiples of 4 |
| 299 | |
| 300 | cb.setShort(objLenIndex, (short) length); |
| 301 | |
| 302 | return length; |
| 303 | } |
| 304 | |
| 305 | /** |
| 306 | * Returns Linked list of optional tlvs. |
| 307 | * |
| 308 | * @param cb of channel buffer. |
| 309 | * @return list of optional tlvs |
| 310 | * @throws PcepParseException when unsupported tlv is received |
| 311 | */ |
| 312 | protected static LinkedList<PcepValueType> parseOptionalTlv(ChannelBuffer cb) throws PcepParseException { |
| 313 | |
| 314 | LinkedList<PcepValueType> llOutOptionalTlv; |
| 315 | |
| 316 | llOutOptionalTlv = new LinkedList<PcepValueType>(); |
| 317 | |
| 318 | while (MINIMUM_COMMON_HEADER_LENGTH <= cb.readableBytes()) { |
| 319 | |
| 320 | PcepValueType tlv; |
| 321 | short hType = cb.readShort(); |
| 322 | short hLength = cb.readShort(); |
| 323 | int iValue = 0; |
| 324 | |
| 325 | switch (hType) { |
| 326 | |
| 327 | case StatefulIPv4LspIdentidiersTlv.TYPE: |
| 328 | tlv = StatefulIPv4LspIdentidiersTlv.read(cb); |
| 329 | break; |
| 330 | case StatefulLspErrorCodeTlv.TYPE: |
| 331 | iValue = cb.readInt(); |
| 332 | tlv = new StatefulLspErrorCodeTlv(iValue); |
| 333 | break; |
| 334 | case StatefulRsvpErrorSpecTlv.TYPE: |
| 335 | tlv = StatefulRsvpErrorSpecTlv.read(cb); |
| 336 | break; |
| 337 | case SymbolicPathNameTlv.TYPE: |
| 338 | tlv = SymbolicPathNameTlv.read(cb, hLength); |
| 339 | break; |
| 340 | default: |
| 341 | throw new PcepParseException("Received unsupported TLV type :" + hType); |
| 342 | } |
| 343 | // Check for the padding |
| 344 | int pad = hLength % 4; |
| 345 | if (0 < pad) { |
| 346 | pad = 4 - pad; |
| 347 | if (pad <= cb.readableBytes()) { |
| 348 | cb.skipBytes(pad); |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | llOutOptionalTlv.add(tlv); |
| 353 | } |
| 354 | |
| 355 | if (0 < cb.readableBytes()) { |
| 356 | |
| 357 | throw new PcepParseException("Optional Tlv parsing error. Extra bytes received."); |
| 358 | } |
| 359 | return llOutOptionalTlv; |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * returns writer index. |
| 364 | * |
| 365 | * @param cb of type channel buffer |
| 366 | * @return length of bytes written to channel buffer |
| 367 | */ |
| 368 | protected int packOptionalTlv(ChannelBuffer cb) { |
| 369 | |
| 370 | ListIterator<PcepValueType> listIterator = llOptionalTlv.listIterator(); |
| 371 | int startIndex = cb.writerIndex(); |
| 372 | |
| 373 | while (listIterator.hasNext()) { |
| 374 | PcepValueType tlv = listIterator.next(); |
| 375 | |
| 376 | if (null == tlv) { |
| 377 | log.debug("tlv is null from OptionalTlv list"); |
| 378 | continue; |
| 379 | } |
| 380 | |
| 381 | tlv.write(cb); |
| 382 | |
| 383 | // need to take care of padding |
| 384 | int pad = tlv.getLength() % 4; |
| 385 | |
| 386 | if (0 != pad) { |
| 387 | pad = 4 - pad; |
| 388 | for (int i = 0; i < pad; ++i) { |
| 389 | cb.writeByte((byte) 0); |
| 390 | } |
| 391 | } |
| 392 | } |
| 393 | |
| 394 | return cb.writerIndex() - startIndex; |
| 395 | } |
| 396 | |
| 397 | /** |
| 398 | * Builder class for PCEP lsp Object. |
| 399 | */ |
| 400 | public static class Builder implements PcepLspObject.Builder { |
| 401 | |
| 402 | private boolean bIsHeaderSet = false; |
| 403 | private boolean bIsPlspIdSet = false; |
| 404 | private boolean bIsOFlagSet = false; |
| 405 | private boolean bIsRFlagSet = false; |
| 406 | private boolean bIsAFlagSet = false; |
| 407 | private boolean bIsDFlagSet = false; |
| 408 | private boolean bIsSFlagSet = false; |
| 409 | |
| 410 | private PcepObjectHeader lspObjHeader; |
| 411 | private byte yOFlag; |
| 412 | private boolean bAFlag; |
| 413 | private boolean bDFlag; |
| 414 | private boolean bSFlag; |
| 415 | private boolean bRFlag; |
| 416 | LinkedList<PcepValueType> llOptionalTlv = null; |
| 417 | |
| 418 | private int plspId; |
| 419 | |
| 420 | private boolean bIsPFlagSet = false; |
| 421 | private boolean bPFlag; |
| 422 | |
| 423 | private boolean bIsIFlagSet = false; |
| 424 | private boolean bIFlag; |
| 425 | |
| 426 | @Override |
| 427 | public PcepLspObject build() { |
| 428 | PcepObjectHeader lspObjHeader = this.bIsHeaderSet ? this.lspObjHeader : DEFAULT_LSP_OBJECT_HEADER; |
| 429 | |
| 430 | int plspId = this.bIsPlspIdSet ? this.plspId : DEFAULT_PLSPID; |
| 431 | byte yOFlag = this.bIsOFlagSet ? this.yOFlag : DEFAULT_OFLAG; |
| 432 | boolean bAFlag = this.bIsAFlagSet ? this.bAFlag : DEFAULT_AFLAG; |
| 433 | boolean bRFlag = this.bIsRFlagSet ? this.bRFlag : DEFAULT_RFLAG; |
| 434 | boolean bSFlag = this.bIsSFlagSet ? this.bSFlag : DEFAULT_SFLAG; |
| 435 | boolean bDFlag = this.bIsDFlagSet ? this.bDFlag : DEFAULT_DFLAG; |
| 436 | |
| 437 | if (bIsPFlagSet) { |
| 438 | lspObjHeader.setPFlag(bPFlag); |
| 439 | } |
| 440 | |
| 441 | if (bIsIFlagSet) { |
| 442 | lspObjHeader.setIFlag(bIFlag); |
| 443 | } |
| 444 | |
| 445 | return new PcepLspObjectVer1(lspObjHeader, plspId, yOFlag, bAFlag, bRFlag, bSFlag, bDFlag, llOptionalTlv); |
| 446 | } |
| 447 | |
| 448 | @Override |
| 449 | public PcepObjectHeader getLspObjHeader() { |
| 450 | return this.lspObjHeader; |
| 451 | } |
| 452 | |
| 453 | @Override |
| 454 | public Builder setLspObjHeader(PcepObjectHeader obj) { |
| 455 | this.lspObjHeader = obj; |
| 456 | this.bIsHeaderSet = true; |
| 457 | return this; |
| 458 | } |
| 459 | |
| 460 | @Override |
| 461 | public int getPlspId() { |
| 462 | return this.plspId; |
| 463 | } |
| 464 | |
| 465 | @Override |
| 466 | public Builder setPlspId(int value) { |
| 467 | this.plspId = value; |
| 468 | this.bIsPlspIdSet = true; |
| 469 | return this; |
| 470 | } |
| 471 | |
| 472 | @Override |
| 473 | public byte getOFlag() { |
| 474 | return this.yOFlag; |
| 475 | } |
| 476 | |
| 477 | @Override |
| 478 | public Builder setOFlag(byte value) { |
| 479 | this.yOFlag = value; |
| 480 | this.bIsOFlagSet = true; |
| 481 | return this; |
| 482 | } |
| 483 | |
| 484 | @Override |
| 485 | public boolean getAFlag() { |
| 486 | return this.bAFlag; |
| 487 | } |
| 488 | |
| 489 | @Override |
| 490 | public Builder setAFlag(boolean value) { |
| 491 | this.bAFlag = value; |
| 492 | this.bIsAFlagSet = true; |
| 493 | return this; |
| 494 | } |
| 495 | |
| 496 | @Override |
| 497 | public boolean getRFlag() { |
| 498 | return this.bRFlag; |
| 499 | } |
| 500 | |
| 501 | @Override |
| 502 | public Builder setRFlag(boolean value) { |
| 503 | this.bRFlag = value; |
| 504 | this.bIsRFlagSet = true; |
| 505 | return this; |
| 506 | } |
| 507 | |
| 508 | @Override |
| 509 | public boolean getSFlag() { |
| 510 | return this.bSFlag; |
| 511 | } |
| 512 | |
| 513 | @Override |
| 514 | public Builder setSFlag(boolean value) { |
| 515 | this.bSFlag = value; |
| 516 | this.bIsSFlagSet = true; |
| 517 | return this; |
| 518 | } |
| 519 | |
| 520 | @Override |
| 521 | public boolean getDFlag() { |
| 522 | return this.bDFlag; |
| 523 | } |
| 524 | |
| 525 | @Override |
| 526 | public Builder setDFlag(boolean value) { |
| 527 | this.bDFlag = value; |
| 528 | this.bIsDFlagSet = true; |
| 529 | return this; |
| 530 | } |
| 531 | |
| 532 | @Override |
| 533 | public Builder setOptionalTlv(LinkedList<PcepValueType> llOptionalTlv) { |
| 534 | this.llOptionalTlv = llOptionalTlv; |
| 535 | return this; |
| 536 | } |
| 537 | |
| 538 | @Override |
| 539 | public LinkedList<PcepValueType> getOptionalTlv() { |
| 540 | return this.llOptionalTlv; |
| 541 | } |
| 542 | |
| 543 | @Override |
| 544 | public Builder setPFlag(boolean value) { |
| 545 | this.bPFlag = value; |
| 546 | this.bIsPFlagSet = true; |
| 547 | return this; |
| 548 | } |
| 549 | |
| 550 | @Override |
| 551 | public Builder setIFlag(boolean value) { |
| 552 | this.bIFlag = value; |
| 553 | this.bIsIFlagSet = true; |
| 554 | return this; |
| 555 | } |
| 556 | |
| 557 | } |
| 558 | |
| 559 | @Override |
bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 560 | public String toString() { |
bharat saraswal | e180630 | 2015-08-21 12:16:46 +0530 | [diff] [blame] | 561 | return MoreObjects.toStringHelper(getClass()).add("PlspIDValue", iPlspId).add("OFlag", yOFlag) |
| 562 | .add("AFlag", bAFlag).add("RFlag", bRFlag).add("SFlag", bSFlag).add("DFlag", bDFlag) |
| 563 | .add("OptionalTlvList", llOptionalTlv).toString(); |
bharat saraswal | f7364db | 2015-08-11 13:39:31 +0530 | [diff] [blame] | 564 | } |
| 565 | } |