| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.uniffle.common; |
| |
| import java.util.Objects; |
| |
| import org.apache.uniffle.common.exception.RssException; |
| import org.apache.uniffle.common.util.BlockId; |
| |
| public class BufferSegment { |
| |
| private long blockId; |
| private long offset; |
| private int length; |
| private int uncompressLength; |
| private long crc; |
| private long taskAttemptId; |
| |
| public BufferSegment( |
| long blockId, long offset, int length, int uncompressLength, long crc, long taskAttemptId) { |
| this.blockId = blockId; |
| this.offset = offset; |
| this.length = length; |
| this.uncompressLength = uncompressLength; |
| this.crc = crc; |
| this.taskAttemptId = taskAttemptId; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof BufferSegment) { |
| return blockId == ((BufferSegment) obj).getBlockId() |
| && offset == ((BufferSegment) obj).getOffset() |
| && length == ((BufferSegment) obj).getLength() |
| && uncompressLength == ((BufferSegment) obj).getUncompressLength() |
| && crc == ((BufferSegment) obj).getCrc() |
| && taskAttemptId == ((BufferSegment) obj).getTaskAttemptId(); |
| } |
| return false; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(blockId, offset, length, uncompressLength, crc, taskAttemptId); |
| } |
| |
| @Override |
| public String toString() { |
| return "BufferSegment{" |
| + BlockId.toString(blockId) |
| + ", taskAttemptId[" |
| + taskAttemptId |
| + "], offset[" |
| + offset |
| + "], length[" |
| + length |
| + "], crc[" |
| + crc |
| + "], uncompressLength[" |
| + uncompressLength |
| + "]}"; |
| } |
| |
| public int getOffset() { |
| if (offset > Integer.MAX_VALUE) { |
| throw new RssException("Unsupported offset[" + offset + "] for BufferSegment"); |
| } |
| return (int) offset; |
| } |
| |
| public int getLength() { |
| return length; |
| } |
| |
| public long getBlockId() { |
| return blockId; |
| } |
| |
| public long getCrc() { |
| return crc; |
| } |
| |
| public int getUncompressLength() { |
| return uncompressLength; |
| } |
| |
| public long getTaskAttemptId() { |
| return taskAttemptId; |
| } |
| } |