Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +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.PcepTEObject; |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 25 | import org.onosproject.pcepio.types.LocalTENodeDescriptorsTlv; |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 26 | import org.onosproject.pcepio.types.PcepObjectHeader; |
| 27 | import org.onosproject.pcepio.types.PcepValueType; |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 28 | import org.onosproject.pcepio.types.RemoteTENodeDescriptorsTlv; |
| 29 | import org.onosproject.pcepio.types.RoutingUniverseTlv; |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 30 | import org.onosproject.pcepio.types.TELinkAttributesTlv; |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 31 | import org.onosproject.pcepio.types.TELinkDescriptorsTlv; |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 32 | import org.onosproject.pcepio.types.TENodeAttributesTlv; |
| 33 | import org.slf4j.Logger; |
| 34 | import org.slf4j.LoggerFactory; |
| 35 | |
| 36 | import com.google.common.base.MoreObjects; |
| 37 | |
Phanendra Manda | 51fb9c2 | 2015-09-01 16:17:41 +0530 | [diff] [blame] | 38 | /** |
| 39 | * Provides PCEP TE Object. |
| 40 | */ |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 41 | public class PcepTEObjectVer1 implements PcepTEObject { |
| 42 | /* |
| 43 | * |
| 44 | reference: PCEP Extension for Transporting TE Data draft-dhodylee-pce-pcep-te-data-extn-02. |
| 45 | TE Object-Class is [TBD6]. |
| 46 | |
| 47 | Two Object-Type values are defined for the TE object: |
| 48 | |
| 49 | o TE Node: TE Object-Type is 1. |
| 50 | |
| 51 | o TE Link: TE Object-Type is 2. |
| 52 | |
| 53 | The format of the TE object body is as follows: |
| 54 | |
| 55 | 0 1 2 3 |
| 56 | 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 |
| 57 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 58 | | Protocol-ID | Flag |R|S| |
| 59 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 60 | | TE-ID | |
| 61 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 62 | // TLVs // |
| 63 | | | |
| 64 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 65 | */ |
| 66 | |
| 67 | protected static final Logger log = LoggerFactory.getLogger(PcepTEObjectVer1.class); |
| 68 | |
| 69 | public static final byte TE_OBJ_TYPE_NODE_VALUE = 1; |
| 70 | public static final byte TE_OBJ_TYPE_LINK_VALUE = 2; |
| 71 | |
| 72 | public static final byte TE_OBJ_CLASS = 101; //TBD6 in RFC. |
| 73 | public static final byte TE_OBJECT_VERSION = 1; |
| 74 | |
| 75 | // TE_OBJ_MINIMUM_LENGTH = TEObjectHeaderLen(4)+ TEObjectLen(8) |
| 76 | public static final short TE_OBJ_MINIMUM_LENGTH = 12; |
| 77 | |
| 78 | // Signaled ,all default values to be checked. |
| 79 | public static final byte DEFAULT_PROTOCOL_ID = 1; //IS-IS Level 1 |
| 80 | public static final boolean DEFAULT_R_FLAG = false; |
| 81 | public static final boolean DEFAULT_S_FLAG = false; |
| 82 | public static final int DEFAULT_TE_ID = 0; |
| 83 | |
| 84 | public static final int OBJECT_HEADER_LENGTH = 4; |
| 85 | public static final int RIGHT_SHIFT_ONE = 1; |
| 86 | public static final int RIGHT_FIRST_FLAG = 0x1; |
| 87 | public static final int FLAG_SET_R_FLAG = 0x2; |
| 88 | public static final int FLAG_SET_S_FLAG = 0x1; |
| 89 | public static final int MINIMUM_COMMON_HEADER_LENGTH = 4; |
| 90 | public static final int MINIMUM_TLV_HEADER_LENGTH = 4; |
| 91 | |
| 92 | public static final PcepObjectHeader DEFAULT_TE_OBJECT_HEADER = new PcepObjectHeader(TE_OBJ_CLASS, |
| 93 | TE_OBJ_TYPE_NODE_VALUE, PcepObjectHeader.REQ_OBJ_OPTIONAL_PROCESS, PcepObjectHeader.RSP_OBJ_PROCESSED, |
| 94 | TE_OBJ_MINIMUM_LENGTH); |
| 95 | |
| 96 | private PcepObjectHeader teObjHeader; |
| 97 | private byte yProtocolId; |
| 98 | // 2-flags |
| 99 | private boolean bRFlag; |
| 100 | private boolean bSFlag; |
| 101 | private int iTEId; |
| 102 | // Optional TLV |
| 103 | private LinkedList<PcepValueType> llOptionalTlv; |
| 104 | |
| 105 | /** |
| 106 | * Constructor to initialize variables. |
| 107 | * |
| 108 | * @param teObjHeader TE Object header |
| 109 | * @param yProtocolId Protocol-ID |
| 110 | * @param bRFlag R-flag |
| 111 | * @param bSFlag S-flag |
| 112 | * @param iTEId TE-ID |
| 113 | * @param llOptionalTlv linked list of Optional TLV |
| 114 | */ |
| 115 | public PcepTEObjectVer1(PcepObjectHeader teObjHeader, byte yProtocolId, boolean bRFlag, boolean bSFlag, int iTEId, |
| 116 | LinkedList<PcepValueType> llOptionalTlv) { |
| 117 | |
| 118 | this.teObjHeader = teObjHeader; |
| 119 | this.yProtocolId = yProtocolId; |
| 120 | this.bRFlag = bRFlag; |
| 121 | this.bSFlag = bSFlag; |
| 122 | this.iTEId = iTEId; |
| 123 | this.llOptionalTlv = llOptionalTlv; |
| 124 | } |
| 125 | |
| 126 | @Override |
| 127 | public PcepObjectHeader getTEObjHeader() { |
| 128 | return this.teObjHeader; |
| 129 | } |
| 130 | |
| 131 | @Override |
| 132 | public void setTEObjHeader(PcepObjectHeader obj) { |
| 133 | this.teObjHeader = obj; |
| 134 | } |
| 135 | |
| 136 | @Override |
| 137 | public byte getProtocolId() { |
| 138 | return this.yProtocolId; |
| 139 | } |
| 140 | |
| 141 | @Override |
| 142 | public void setProtocolId(byte yProtId) { |
| 143 | this.yProtocolId = yProtId; |
| 144 | } |
| 145 | |
| 146 | @Override |
| 147 | public boolean getRFlag() { |
| 148 | return this.bRFlag; |
| 149 | } |
| 150 | |
| 151 | @Override |
| 152 | public void setRFlag(boolean bRFlag) { |
| 153 | this.bRFlag = bRFlag; |
| 154 | } |
| 155 | |
| 156 | @Override |
| 157 | public boolean getSFlag() { |
| 158 | return this.bSFlag; |
| 159 | } |
| 160 | |
| 161 | @Override |
| 162 | public void setSFlag(boolean bSFlag) { |
| 163 | this.bSFlag = bSFlag; |
| 164 | } |
| 165 | |
| 166 | @Override |
| 167 | public int getTEId() { |
| 168 | return this.iTEId; |
| 169 | } |
| 170 | |
| 171 | @Override |
| 172 | public void setTEId(int iTEId) { |
| 173 | this.iTEId = iTEId; |
| 174 | } |
| 175 | |
| 176 | @Override |
| 177 | public LinkedList<PcepValueType> getOptionalTlv() { |
| 178 | return this.llOptionalTlv; |
| 179 | } |
| 180 | |
| 181 | @Override |
| 182 | public void setOptionalTlv(LinkedList<PcepValueType> llOptionalTlv) { |
| 183 | this.llOptionalTlv = llOptionalTlv; |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Reads from the channel buffer and returns Object of PcepTEObject. |
| 188 | * |
| 189 | * @param cb of type channel buffer |
| 190 | * @return Object of PcepTEObject |
| 191 | * @throws PcepParseException if mandatory fields are missing |
| 192 | */ |
| 193 | public static PcepTEObject read(ChannelBuffer cb) throws PcepParseException { |
| 194 | log.debug("read"); |
| 195 | |
| 196 | PcepObjectHeader teObjHeader; |
| 197 | byte yProtocolId; |
| 198 | // 2-flags |
| 199 | boolean bRFlag; |
| 200 | boolean bSFlag; |
| 201 | int iTEId; |
| 202 | LinkedList<PcepValueType> llOptionalTlv; |
| 203 | |
| 204 | teObjHeader = PcepObjectHeader.read(cb); |
| 205 | |
| 206 | //take only TEObject buffer. |
| 207 | ChannelBuffer tempCb = cb.readBytes(teObjHeader.getObjLen() - OBJECT_HEADER_LENGTH); |
| 208 | |
| 209 | yProtocolId = tempCb.readByte(); |
| 210 | //ignore first two bytes of Flags |
| 211 | tempCb.readShort(); |
| 212 | |
| 213 | Integer iTemp = (int) tempCb.readByte(); //read 3rd byte Flag |
Phanendra Manda | f346ea8 | 2015-09-04 15:21:39 -0700 | [diff] [blame] | 214 | bSFlag = (iTemp & FLAG_SET_S_FLAG) == FLAG_SET_S_FLAG; |
| 215 | bRFlag = (iTemp & FLAG_SET_R_FLAG) == FLAG_SET_R_FLAG; |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 216 | |
| 217 | iTEId = tempCb.readInt(); |
| 218 | |
| 219 | // parse optional TLV |
| 220 | llOptionalTlv = parseOptionalTlv(tempCb); |
| 221 | |
| 222 | return new PcepTEObjectVer1(teObjHeader, yProtocolId, bRFlag, bSFlag, iTEId, llOptionalTlv); |
| 223 | } |
| 224 | |
| 225 | @Override |
| 226 | public int write(ChannelBuffer cb) throws PcepParseException { |
| 227 | |
| 228 | //write Object header |
| 229 | int objStartIndex = cb.writerIndex(); |
| 230 | int objLenIndex = teObjHeader.write(cb); |
| 231 | |
| 232 | if (objLenIndex <= 0) { |
| 233 | throw new PcepParseException("ObjectLength Index is " + objLenIndex); |
| 234 | } |
| 235 | |
| 236 | //write Protocol ID |
| 237 | cb.writeByte(this.yProtocolId); |
| 238 | |
| 239 | //write Flag |
| 240 | cb.writeShort(0); |
| 241 | |
| 242 | byte bTemp = 0; |
| 243 | if (bSFlag) { |
| 244 | bTemp = FLAG_SET_S_FLAG; |
| 245 | } |
| 246 | |
| 247 | if (bRFlag) { |
| 248 | bTemp = (byte) (bTemp | FLAG_SET_R_FLAG); |
| 249 | } |
| 250 | cb.writeByte(bTemp); |
| 251 | |
| 252 | //write TEId |
| 253 | cb.writeInt(iTEId); |
| 254 | |
| 255 | // Add optional TLV |
| 256 | packOptionalTlv(cb); |
| 257 | |
| 258 | //Update object length now |
| 259 | int length = cb.writerIndex() - objStartIndex; |
| 260 | |
| 261 | //will be helpful during print(). |
| 262 | teObjHeader.setObjLen((short) length); |
| 263 | |
| 264 | cb.setShort(objLenIndex, (short) length); |
| 265 | |
| 266 | return cb.writerIndex(); |
| 267 | } |
| 268 | |
| 269 | /** |
| 270 | * Returns Linked list of PCEP Value Type. |
| 271 | * |
| 272 | * @param cb of channel buffer |
| 273 | * @return Linked list of PCEP Value Type |
| 274 | * @throws PcepParseException if mandatory fields are missing |
| 275 | */ |
| 276 | protected static LinkedList<PcepValueType> parseOptionalTlv(ChannelBuffer cb) throws PcepParseException { |
| 277 | |
| 278 | LinkedList<PcepValueType> llOutOptionalTlv; |
| 279 | |
Sho SHIMIZU | 9b8274c | 2015-09-04 15:54:24 -0700 | [diff] [blame] | 280 | llOutOptionalTlv = new LinkedList<>(); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 281 | |
| 282 | while (MINIMUM_TLV_HEADER_LENGTH <= cb.readableBytes()) { |
| 283 | |
| 284 | PcepValueType tlv; |
| 285 | short hType = cb.readShort(); |
| 286 | short hLength = cb.readShort(); |
| 287 | long lValue = 0; |
| 288 | |
| 289 | switch (hType) { |
| 290 | |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 291 | case RoutingUniverseTlv.TYPE: |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 292 | lValue = cb.readLong(); |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 293 | tlv = new RoutingUniverseTlv(lValue); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 294 | break; |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 295 | case LocalTENodeDescriptorsTlv.TYPE: |
| 296 | tlv = LocalTENodeDescriptorsTlv.read(cb, hLength); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 297 | break; |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 298 | case RemoteTENodeDescriptorsTlv.TYPE: |
| 299 | tlv = RemoteTENodeDescriptorsTlv.read(cb, hLength); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 300 | break; |
Sho SHIMIZU | a5356ec | 2015-09-03 13:27:38 -0700 | [diff] [blame] | 301 | case TELinkDescriptorsTlv.TYPE: |
| 302 | tlv = TELinkDescriptorsTlv.read(cb, hLength); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 303 | break; |
| 304 | case TENodeAttributesTlv.TYPE: |
| 305 | tlv = TENodeAttributesTlv.read(cb, hLength); |
| 306 | break; |
| 307 | case TELinkAttributesTlv.TYPE: |
| 308 | tlv = TELinkAttributesTlv.read(cb, hLength); |
| 309 | break; |
| 310 | default: |
| 311 | throw new PcepParseException("Unsupported TLV type :" + hType); |
| 312 | } |
| 313 | |
| 314 | // Check for the padding |
| 315 | int pad = hLength % 4; |
| 316 | if (0 < pad) { |
| 317 | pad = 4 - pad; |
| 318 | if (pad <= cb.readableBytes()) { |
| 319 | cb.skipBytes(pad); |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | llOutOptionalTlv.add(tlv); |
| 324 | } |
| 325 | |
| 326 | if (0 < cb.readableBytes()) { |
| 327 | |
| 328 | throw new PcepParseException("Optional Tlv parsing error. Extra bytes received."); |
| 329 | } |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 330 | return llOutOptionalTlv; |
| 331 | } |
| 332 | |
| 333 | /** |
| 334 | * Returns the writer index. |
| 335 | * |
| 336 | * @param cb of type channel buffer |
| 337 | * @return the writer index. |
| 338 | */ |
| 339 | protected int packOptionalTlv(ChannelBuffer cb) { |
| 340 | |
| 341 | ListIterator<PcepValueType> listIterator = llOptionalTlv.listIterator(); |
| 342 | |
| 343 | while (listIterator.hasNext()) { |
| 344 | PcepValueType tlv = listIterator.next(); |
| 345 | |
Sho SHIMIZU | de09fa0 | 2015-09-03 09:39:52 -0700 | [diff] [blame] | 346 | if (tlv == null) { |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 347 | log.debug("TLV is null from OptionalTlv list"); |
| 348 | continue; |
| 349 | } |
| 350 | tlv.write(cb); |
| 351 | |
| 352 | // need to take care of padding |
| 353 | int pad = tlv.getLength() % 4; |
| 354 | |
| 355 | if (0 != pad) { |
| 356 | pad = 4 - pad; |
| 357 | for (int i = 0; i < pad; ++i) { |
| 358 | cb.writeByte((byte) 0); |
| 359 | } |
| 360 | } |
| 361 | } |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 362 | return cb.writerIndex(); |
| 363 | } |
| 364 | |
Phanendra Manda | 51fb9c2 | 2015-09-01 16:17:41 +0530 | [diff] [blame] | 365 | /** |
| 366 | * Builder class for PCEP te object. |
| 367 | */ |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 368 | public static class Builder implements PcepTEObject.Builder { |
| 369 | private boolean bIsHeaderSet = false; |
| 370 | private boolean bIsProtocolIdSet = false; |
| 371 | private boolean bIsRFlagSet = false; |
| 372 | private boolean bIsSFlagSet = false; |
| 373 | private boolean bIsTEIdSet = false; |
| 374 | |
| 375 | private PcepObjectHeader teObjHeader; |
| 376 | private byte yProtocolId; |
| 377 | private boolean bRFlag; |
| 378 | private boolean bSFlag; |
| 379 | private int iTEId; |
Sho SHIMIZU | 9b8274c | 2015-09-04 15:54:24 -0700 | [diff] [blame] | 380 | private LinkedList<PcepValueType> llOptionalTlv = new LinkedList<>(); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 381 | |
| 382 | private boolean bIsPFlagSet = false; |
| 383 | private boolean bPFlag; |
| 384 | |
| 385 | private boolean bIsIFlagSet = false; |
| 386 | private boolean bIFlag; |
| 387 | |
| 388 | @Override |
| 389 | public PcepTEObject build() { |
| 390 | PcepObjectHeader teObjHeader = this.bIsHeaderSet ? this.teObjHeader : DEFAULT_TE_OBJECT_HEADER; |
| 391 | |
| 392 | byte yProtocolId = this.bIsProtocolIdSet ? this.yProtocolId : DEFAULT_PROTOCOL_ID; |
| 393 | boolean bRFlag = this.bIsRFlagSet ? this.bRFlag : DEFAULT_R_FLAG; |
| 394 | boolean bSFlag = this.bIsSFlagSet ? this.bSFlag : DEFAULT_S_FLAG; |
| 395 | int iTEId = this.bIsTEIdSet ? this.iTEId : DEFAULT_TE_ID; |
| 396 | |
| 397 | if (bIsPFlagSet) { |
| 398 | teObjHeader.setPFlag(bPFlag); |
| 399 | } |
| 400 | |
| 401 | if (bIsIFlagSet) { |
| 402 | teObjHeader.setIFlag(bIFlag); |
| 403 | } |
| 404 | |
| 405 | return new PcepTEObjectVer1(teObjHeader, yProtocolId, bRFlag, bSFlag, iTEId, llOptionalTlv); |
| 406 | |
| 407 | } |
| 408 | |
| 409 | @Override |
| 410 | public PcepObjectHeader getTEObjHeader() { |
| 411 | return this.teObjHeader; |
| 412 | } |
| 413 | |
| 414 | @Override |
| 415 | public Builder setTEObjHeader(PcepObjectHeader obj) { |
| 416 | this.teObjHeader = obj; |
| 417 | this.bIsHeaderSet = true; |
| 418 | return this; |
| 419 | } |
| 420 | |
| 421 | @Override |
| 422 | public byte getProtocolId() { |
| 423 | return this.yProtocolId; |
| 424 | } |
| 425 | |
| 426 | @Override |
| 427 | public Builder setProtocolId(byte yProtId) { |
| 428 | this.yProtocolId = yProtId; |
| 429 | this.bIsProtocolIdSet = true; |
| 430 | return this; |
| 431 | } |
| 432 | |
| 433 | @Override |
| 434 | public boolean getRFlag() { |
| 435 | return this.bRFlag; |
| 436 | } |
| 437 | |
| 438 | @Override |
| 439 | public Builder setRFlag(boolean bRFlag) { |
| 440 | this.bRFlag = bRFlag; |
| 441 | this.bIsRFlagSet = true; |
| 442 | return this; |
| 443 | } |
| 444 | |
| 445 | @Override |
| 446 | public boolean getSFlag() { |
| 447 | return this.bSFlag; |
| 448 | } |
| 449 | |
| 450 | @Override |
| 451 | public Builder setSFlag(boolean bSFlag) { |
| 452 | this.bSFlag = bSFlag; |
| 453 | this.bIsSFlagSet = true; |
| 454 | return this; |
| 455 | } |
| 456 | |
| 457 | @Override |
| 458 | public int getTEId() { |
| 459 | return this.iTEId; |
| 460 | } |
| 461 | |
| 462 | @Override |
| 463 | public Builder setTEId(int iTEId) { |
| 464 | this.iTEId = iTEId; |
| 465 | this.bIsTEIdSet = true; |
| 466 | return this; |
| 467 | } |
| 468 | |
| 469 | @Override |
| 470 | public LinkedList<PcepValueType> getOptionalTlv() { |
| 471 | return this.llOptionalTlv; |
| 472 | } |
| 473 | |
| 474 | @Override |
| 475 | public Builder setOptionalTlv(LinkedList<PcepValueType> llOptionalTlv) { |
| 476 | this.llOptionalTlv = llOptionalTlv; |
| 477 | return this; |
| 478 | } |
| 479 | |
| 480 | @Override |
| 481 | public Builder setPFlag(boolean value) { |
| 482 | this.bPFlag = value; |
| 483 | this.bIsPFlagSet = true; |
| 484 | return this; |
| 485 | } |
| 486 | |
| 487 | @Override |
| 488 | public Builder setIFlag(boolean value) { |
| 489 | this.bIFlag = value; |
| 490 | this.bIsIFlagSet = true; |
| 491 | return this; |
| 492 | } |
| 493 | } |
| 494 | |
| 495 | @Override |
| 496 | public String toString() { |
Sho SHIMIZU | 7cdbcf7 | 2015-09-03 14:43:05 -0700 | [diff] [blame] | 497 | return MoreObjects.toStringHelper(getClass()) |
| 498 | .add("ObjectHeader", teObjHeader) |
| 499 | .add("ProtocolId", yProtocolId) |
| 500 | .add("RFlag", (bRFlag) ? 1 : 0) |
| 501 | .add("SFlag", (bSFlag) ? 1 : 0) |
| 502 | .add("TeId", iTEId) |
| 503 | .add("OptionalTlv", llOptionalTlv) |
| 504 | .toString(); |
Mahesh Poojary S | 5afd06c | 2015-08-21 14:51:04 +0530 | [diff] [blame] | 505 | } |
| 506 | } |