karthik1977 | 39b84a0 | 2024-03-02 18:25:10 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2024-present Open Networking Foundation |
| 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 | package org.onosproject.sflow; |
| 17 | |
| 18 | import com.google.common.base.MoreObjects; |
karthik1977 | f106597 | 2024-03-16 15:21:57 +0530 | [diff] [blame^] | 19 | import java.nio.ByteBuffer; |
| 20 | import org.onlab.packet.BasePacket; |
| 21 | import org.onlab.packet.Deserializer; |
| 22 | |
| 23 | import java.util.function.BiPredicate; |
karthik1977 | 39b84a0 | 2024-03-02 18:25:10 +0530 | [diff] [blame] | 24 | |
| 25 | /** |
| 26 | * Represents VG counters for network interfaces. |
| 27 | */ |
karthik1977 | f106597 | 2024-03-16 15:21:57 +0530 | [diff] [blame^] | 28 | public final class VgCounter extends BasePacket { |
| 29 | |
| 30 | public static final int VG_COUNTER_LENGTH = 80; |
karthik1977 | 39b84a0 | 2024-03-02 18:25:10 +0530 | [diff] [blame] | 31 | |
| 32 | private InterfaceCounter generic; |
| 33 | private int dot12InHighPriorityFrames; |
| 34 | private long dot12InHighPriorityOctets; |
| 35 | private int dot12InNormPriorityFrames; |
| 36 | private long dot12InNormPriorityOctets; |
| 37 | private int dot12InIpmErrors; |
| 38 | private int dot12InOversizeFrameErrors; |
| 39 | private int dot12InDataErrors; |
| 40 | private int dot12InNullAddressedFrames; |
| 41 | private int dot12OutHighPriorityFrames; |
| 42 | private long dot12OutHighPriorityOctets; |
| 43 | private int dot12TransitionIntoTrainings; |
| 44 | private long dot12HCInHighPriorityOctets; |
| 45 | private long dot12HCInNormPriorityOctets; |
| 46 | private long dot12HCOutHighPriorityOctets; |
| 47 | |
| 48 | private VgCounter(Builder builder) { |
| 49 | this.generic = builder.generic; |
| 50 | this.dot12InHighPriorityFrames = builder.dot12InHighPriorityFrames; |
| 51 | this.dot12InHighPriorityOctets = builder.dot12InHighPriorityOctets; |
| 52 | this.dot12InNormPriorityFrames = builder.dot12InNormPriorityFrames; |
| 53 | this.dot12InNormPriorityOctets = builder.dot12InNormPriorityOctets; |
| 54 | this.dot12InIpmErrors = builder.dot12InIpmErrors; |
| 55 | this.dot12InOversizeFrameErrors = builder.dot12InOversizeFrameErrors; |
| 56 | this.dot12InDataErrors = builder.dot12InDataErrors; |
| 57 | this.dot12InNullAddressedFrames = builder.dot12InNullAddressedFrames; |
| 58 | this.dot12OutHighPriorityFrames = builder.dot12OutHighPriorityFrames; |
| 59 | this.dot12OutHighPriorityOctets = builder.dot12OutHighPriorityOctets; |
| 60 | this.dot12TransitionIntoTrainings = builder.dot12TransitionIntoTrainings; |
| 61 | this.dot12HCInHighPriorityOctets = builder.dot12HCInHighPriorityOctets; |
| 62 | this.dot12HCInNormPriorityOctets = builder.dot12HCInNormPriorityOctets; |
| 63 | this.dot12HCOutHighPriorityOctets = builder.dot12HCOutHighPriorityOctets; |
| 64 | |
| 65 | } |
| 66 | |
| 67 | /** |
| 68 | * Gets the generic interface counter. |
| 69 | * |
| 70 | * @return generic interface counter. |
| 71 | */ |
| 72 | public InterfaceCounter getGeneric() { |
| 73 | return generic; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Gets the count of high priority frames. |
| 78 | * |
| 79 | * @return count of high priority frames. |
| 80 | */ |
| 81 | public int getDot12InHighPriorityFrames() { |
| 82 | return dot12InHighPriorityFrames; |
| 83 | } |
| 84 | |
| 85 | /** |
| 86 | * Gets the count of high priority octets. |
| 87 | * |
| 88 | * @return high priority octets. |
| 89 | */ |
| 90 | public long getDot12InHighPriorityOctets() { |
| 91 | return dot12InHighPriorityOctets; |
| 92 | } |
| 93 | |
| 94 | /** |
| 95 | * Gets the count of normal priority frames. |
| 96 | * |
| 97 | * @return count of normal priority frames. |
| 98 | */ |
| 99 | public int getDot12InNormPriorityFrames() { |
| 100 | return dot12InNormPriorityFrames; |
| 101 | } |
| 102 | |
| 103 | /** |
| 104 | * Gets the count of normal priority octets. |
| 105 | * |
| 106 | * @return count of normal priority octets. |
| 107 | */ |
| 108 | public long getDot12InNormPriorityOctets() { |
| 109 | return dot12InNormPriorityOctets; |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Gets the count of ipm errors. |
| 114 | * |
| 115 | * @return count of ipm errors. |
| 116 | */ |
| 117 | public int getDot12InIpmErrors() { |
| 118 | return dot12InIpmErrors; |
| 119 | } |
| 120 | |
| 121 | /** |
| 122 | * Gets the count of over size frame errors. |
| 123 | * |
| 124 | * @return count of over size frame errors. |
| 125 | */ |
| 126 | public int getDot12InOversizeFrameErrors() { |
| 127 | return dot12InOversizeFrameErrors; |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * Gets the count of in data errors. |
| 132 | * |
| 133 | * @return count of in data errors. |
| 134 | */ |
| 135 | public int getDot12InDataErrors() { |
| 136 | return dot12InDataErrors; |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Gets the count of in null addressed frames. |
| 141 | * |
| 142 | * @return count of in null addressed frames. |
| 143 | */ |
| 144 | public int getDot12InNullAddressedFrames() { |
| 145 | return dot12InNullAddressedFrames; |
| 146 | } |
| 147 | |
| 148 | /** |
| 149 | * Gets the count of out high priority frames. |
| 150 | * |
| 151 | * @return count of out high priority frames. |
| 152 | */ |
| 153 | public int getDot12OutHighPriorityFrames() { |
| 154 | return dot12OutHighPriorityFrames; |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * Gets the count of out high priority octets. |
| 159 | * |
| 160 | * @return count of out high priority octets. |
| 161 | */ |
| 162 | public long getDot12OutHighPriorityOctets() { |
| 163 | return dot12OutHighPriorityOctets; |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Gets the count of transition. |
| 168 | * |
| 169 | * @return count of transition. |
| 170 | */ |
| 171 | public int getDot12TransitionIntoTrainings() { |
| 172 | return dot12TransitionIntoTrainings; |
| 173 | } |
| 174 | |
| 175 | /** |
| 176 | * Gets the count of high priority octets. |
| 177 | * |
| 178 | * @return count of high priority octets. |
| 179 | */ |
| 180 | public long getDot12HCInHighPriorityOctets() { |
| 181 | return dot12HCInHighPriorityOctets; |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * Gets the count of in normal priority octets. |
| 186 | * |
| 187 | * @return count of in normal priority octets. |
| 188 | */ |
| 189 | public long getDot12HCInNormPriorityOctets() { |
| 190 | return dot12HCInNormPriorityOctets; |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * Gets the count of out high priority octets. |
| 195 | * |
| 196 | * @return count of out high priority octets. |
| 197 | */ |
| 198 | public long getDot12HCOutHighPriorityOctets() { |
| 199 | return dot12HCOutHighPriorityOctets; |
| 200 | } |
| 201 | |
| 202 | @Override |
| 203 | public String toString() { |
| 204 | return MoreObjects.toStringHelper(getClass()) |
| 205 | .add("generic", generic) |
| 206 | .add("dot12InHighPriorityFrames", dot12InHighPriorityFrames) |
| 207 | .add("dot12InHighPriorityOctets", dot12InHighPriorityOctets) |
| 208 | .add("dot12InNormPriorityFrames", dot12InNormPriorityFrames) |
| 209 | .add("dot12InNormPriorityOctets", dot12InNormPriorityOctets) |
| 210 | .add("dot12InIPMErrors", dot12InIpmErrors) |
| 211 | .add("dot12InOversizeFrameErrors", dot12InOversizeFrameErrors) |
| 212 | .add("dot12InDataErrors", dot12InDataErrors) |
| 213 | .add("dot12InNullAddressedFrames", dot12InNullAddressedFrames) |
| 214 | .add("dot12OutHighPriorityFrames", dot12OutHighPriorityFrames) |
| 215 | .add("dot12OutHighPriorityOctets", dot12OutHighPriorityOctets) |
| 216 | .add("dot12TransitionIntoTrainings", dot12TransitionIntoTrainings) |
| 217 | .add("dot12HCInHighPriorityOctets", dot12HCInHighPriorityOctets) |
| 218 | .add("dot12HCInNormPriorityOctets", dot12HCInNormPriorityOctets) |
| 219 | .add("dot12HCOutHighPriorityOctets", dot12HCOutHighPriorityOctets) |
| 220 | .toString(); |
| 221 | } |
| 222 | |
| 223 | /** |
karthik1977 | f106597 | 2024-03-16 15:21:57 +0530 | [diff] [blame^] | 224 | * Deserializer function for sFlow interface vg counter. |
| 225 | * |
| 226 | * @return deserializer function |
| 227 | */ |
| 228 | public static Deserializer<VgCounter> deserializer() { |
| 229 | return (data, offset, length) -> { |
| 230 | |
| 231 | BiPredicate<ByteBuffer, Integer> isValidBuffer = (b, l) |
| 232 | -> b.hasRemaining() && b.remaining() >= l; |
| 233 | |
| 234 | ByteBuffer bb = ByteBuffer.wrap(data, offset, length); |
| 235 | byte[] ifCounterBytes; |
| 236 | if (!isValidBuffer.test(bb, InterfaceCounter.INTERFACE_COUNTER_LENGTH)) { |
| 237 | throw new IllegalStateException("Invalid interface vg counter buffer size."); |
| 238 | } |
| 239 | |
| 240 | ifCounterBytes = new byte[InterfaceCounter.INTERFACE_COUNTER_LENGTH]; |
| 241 | bb.get(ifCounterBytes); |
| 242 | |
| 243 | InterfaceCounter interfaceCounter = InterfaceCounter.deserializer().deserialize(ifCounterBytes, |
| 244 | 0, InterfaceCounter.INTERFACE_COUNTER_LENGTH); |
| 245 | if (!isValidBuffer.test(bb, VG_COUNTER_LENGTH)) { |
| 246 | throw new IllegalStateException("Invalid interface vg counter buffer size."); |
| 247 | } |
| 248 | |
| 249 | Builder builder = new Builder(); |
| 250 | return builder.generic(interfaceCounter) |
| 251 | .dot12InHighPriorityFrames(bb.getInt()) |
| 252 | .dot12InHighPriorityOctets(bb.getLong()) |
| 253 | .dot12InNormPriorityFrames(bb.getInt()) |
| 254 | .dot12InNormPriorityOctets(bb.getLong()) |
| 255 | .dot12InIpmErrors(bb.getInt()) |
| 256 | .dot12InOversizeFrameErrors(bb.getInt()) |
| 257 | .dot12InDataErrors(bb.getInt()) |
| 258 | .dot12InNullAddressedFrames(bb.getInt()) |
| 259 | .dot12OutHighPriorityFrames(bb.getInt()) |
| 260 | .dot12OutHighPriorityOctets(bb.getLong()) |
| 261 | .dot12TransitionIntoTrainings(bb.getInt()) |
| 262 | .dot12HCInHighPriorityOctets(bb.getLong()) |
| 263 | .dot12HCInNormPriorityOctets(bb.getLong()) |
| 264 | .dot12HCOutHighPriorityOctets(bb.getLong()) |
| 265 | .build(); |
| 266 | |
| 267 | }; |
| 268 | } |
| 269 | |
| 270 | @Override |
| 271 | public byte[] serialize() { |
| 272 | throw new UnsupportedOperationException("Not supported yet."); |
| 273 | } |
| 274 | |
| 275 | /** |
karthik1977 | 39b84a0 | 2024-03-02 18:25:10 +0530 | [diff] [blame] | 276 | * Builder pattern to create an instance of InterfaceCounter. |
| 277 | */ |
| 278 | private static class Builder { |
| 279 | private InterfaceCounter generic; |
| 280 | private int dot12InHighPriorityFrames; |
| 281 | private long dot12InHighPriorityOctets; |
| 282 | private int dot12InNormPriorityFrames; |
| 283 | private long dot12InNormPriorityOctets; |
| 284 | private int dot12InIpmErrors; |
| 285 | private int dot12InOversizeFrameErrors; |
| 286 | private int dot12InDataErrors; |
| 287 | private int dot12InNullAddressedFrames; |
| 288 | private int dot12OutHighPriorityFrames; |
| 289 | private long dot12OutHighPriorityOctets; |
| 290 | private int dot12TransitionIntoTrainings; |
| 291 | private long dot12HCInHighPriorityOctets; |
| 292 | private long dot12HCInNormPriorityOctets; |
| 293 | private long dot12HCOutHighPriorityOctets; |
| 294 | |
| 295 | /** |
| 296 | * Sets the generic interface counter. |
| 297 | * |
| 298 | * @param generic the generic interface counter. |
| 299 | * @return this builder instance. |
| 300 | */ |
| 301 | public Builder generic(InterfaceCounter generic) { |
| 302 | this.generic = generic; |
| 303 | return this; |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Sets the count of high priority frames. |
| 308 | * |
| 309 | * @param dot12InHighPriorityFrames the count of high priority frames. |
| 310 | * @return this builder instance. |
| 311 | */ |
| 312 | public Builder dot12InHighPriorityFrames(int dot12InHighPriorityFrames) { |
| 313 | this.dot12InHighPriorityFrames = dot12InHighPriorityFrames; |
| 314 | return this; |
| 315 | } |
| 316 | |
| 317 | /** |
| 318 | * Sets the count of high priority octets. |
| 319 | * |
| 320 | * @param dot12InHighPriorityOctets the high priority octets. |
| 321 | * @return this builder instance. |
| 322 | */ |
| 323 | public Builder dot12InHighPriorityOctets(long dot12InHighPriorityOctets) { |
| 324 | this.dot12InHighPriorityOctets = dot12InHighPriorityOctets; |
| 325 | return this; |
| 326 | } |
| 327 | |
| 328 | /** |
| 329 | * Sets the count of normal priority frames. |
| 330 | * |
| 331 | * @param dot12InNormPriorityFrames the count of normal priority frames. |
| 332 | * @return this builder instance. |
| 333 | */ |
| 334 | public Builder dot12InNormPriorityFrames(int dot12InNormPriorityFrames) { |
| 335 | this.dot12InNormPriorityFrames = dot12InNormPriorityFrames; |
| 336 | return this; |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * Sets the count of normal priority octets. |
| 341 | * |
| 342 | * @param dot12InNormPriorityOctets the count of normal priority octets. |
| 343 | * @return this builder instance. |
| 344 | */ |
| 345 | public Builder dot12InNormPriorityOctets(long dot12InNormPriorityOctets) { |
| 346 | this.dot12InNormPriorityOctets = dot12InNormPriorityOctets; |
| 347 | return this; |
| 348 | } |
| 349 | |
| 350 | /** |
| 351 | * Sets the count of ipm errors. |
| 352 | * |
| 353 | * @param dot12InIPMErrors the count of ipm errors. |
| 354 | * @return this builder instance. |
| 355 | */ |
| 356 | public Builder dot12InIpmErrors(int dot12InIpmErrors) { |
| 357 | this.dot12InIpmErrors = dot12InIpmErrors; |
| 358 | return this; |
| 359 | } |
| 360 | |
| 361 | /** |
| 362 | * Sets the count of over size frame errors. |
| 363 | * |
| 364 | * @param dot12InOversizeFrameErrors the count of over size frame errors. |
| 365 | * @return this builder instance. |
| 366 | */ |
| 367 | public Builder dot12InOversizeFrameErrors(int dot12InOversizeFrameErrors) { |
| 368 | this.dot12InOversizeFrameErrors = dot12InOversizeFrameErrors; |
| 369 | return this; |
| 370 | } |
| 371 | |
| 372 | /** |
| 373 | * Sets the count of in data errors. |
| 374 | * |
| 375 | * @param dot12InDataErrors the count of in data errors. |
| 376 | * @return this builder instance. |
| 377 | */ |
| 378 | public Builder dot12InDataErrors(int dot12InDataErrors) { |
| 379 | this.dot12InDataErrors = dot12InDataErrors; |
| 380 | return this; |
| 381 | } |
| 382 | |
| 383 | /** |
| 384 | * Sets the count of in null addressed frames. |
| 385 | * |
| 386 | * @param dot12InNullAddressedFrames the count of in null addressed frames. |
| 387 | * @return this builder instance. |
| 388 | */ |
| 389 | public Builder dot12InNullAddressedFrames(int dot12InNullAddressedFrames) { |
| 390 | this.dot12InNullAddressedFrames = dot12InNullAddressedFrames; |
| 391 | return this; |
| 392 | } |
| 393 | |
| 394 | /** |
| 395 | * Sets the count of out high priority frames. |
| 396 | * |
| 397 | * @param dot12OutHighPriorityFrames the count of out high priority frames. |
| 398 | * @return this builder instance. |
| 399 | */ |
| 400 | public Builder dot12OutHighPriorityFrames(int dot12OutHighPriorityFrames) { |
| 401 | this.dot12OutHighPriorityFrames = dot12OutHighPriorityFrames; |
| 402 | return this; |
| 403 | } |
| 404 | |
| 405 | /** |
| 406 | * Sets the count of out high priority octets. |
| 407 | * |
| 408 | * @param dot12OutHighPriorityOctets the count of out high priority octets. |
| 409 | * @return this builder instance. |
| 410 | */ |
| 411 | public Builder dot12OutHighPriorityOctets(long dot12OutHighPriorityOctets) { |
| 412 | this.dot12OutHighPriorityOctets = dot12OutHighPriorityOctets; |
| 413 | return this; |
| 414 | } |
| 415 | |
| 416 | /** |
| 417 | * Sets the count of transition. |
| 418 | * |
| 419 | * @param dot12TransitionIntoTrainings the count of transition. |
| 420 | * @return this builder instance. |
| 421 | */ |
| 422 | public Builder dot12TransitionIntoTrainings(int dot12TransitionIntoTrainings) { |
| 423 | this.dot12TransitionIntoTrainings = dot12TransitionIntoTrainings; |
| 424 | return this; |
| 425 | } |
| 426 | |
| 427 | /** |
| 428 | * Sets the count of high priority octets. |
| 429 | * |
| 430 | * @param dot12HCInHighPriorityOctets the count of high priority octets. |
| 431 | * @return this builder instance. |
| 432 | */ |
| 433 | public Builder dot12HCInHighPriorityOctets(long dot12HCInHighPriorityOctets) { |
| 434 | this.dot12HCInHighPriorityOctets = dot12HCInHighPriorityOctets; |
| 435 | return this; |
| 436 | } |
| 437 | |
| 438 | /** |
| 439 | * Sets the count of in normal priority octets. |
| 440 | * |
| 441 | * @param dot12HCInNormPriorityOctets the count of in normal priority octets. |
| 442 | * @return this builder instance. |
| 443 | */ |
| 444 | public Builder dot12HCInNormPriorityOctets(long dot12HCInNormPriorityOctets) { |
| 445 | this.dot12HCInNormPriorityOctets = dot12HCInNormPriorityOctets; |
| 446 | return this; |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * Sets the count of out high priority octets. |
| 451 | * |
| 452 | * @param dot12HCOutHighPriorityOctets the count of out high priority octets. |
| 453 | * @return this builder instance. |
| 454 | */ |
| 455 | public Builder dot12HCOutHighPriorityOctets(long dot12HCOutHighPriorityOctets) { |
| 456 | this.dot12HCOutHighPriorityOctets = dot12HCOutHighPriorityOctets; |
| 457 | return this; |
| 458 | } |
| 459 | |
| 460 | /** |
| 461 | * Builds an instance of VgCounter based on the configured parameters. |
| 462 | * |
| 463 | * @return an instance of VgCounter. |
| 464 | */ |
| 465 | public VgCounter build() { |
| 466 | return new VgCounter(this); |
| 467 | } |
| 468 | |
| 469 | } |
| 470 | } |