001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.replication;
019
020import org.apache.yetus.audience.InterfaceAudience;
021
022/**
023 * A HBase ReplicationLoad to present MetricsSink information
024 */
025@InterfaceAudience.Public
026public class ReplicationLoadSink {
027  private final long ageOfLastAppliedOp;
028  private final long timestampsOfLastAppliedOp;
029  private final long timestampStarted;
030  private final long totalOpsProcessed;
031
032  public ReplicationLoadSink(long age, long timestamp, long timestampStarted,
033    long totalOpsProcessed) {
034    this.ageOfLastAppliedOp = age;
035    this.timestampsOfLastAppliedOp = timestamp;
036    this.timestampStarted = timestampStarted;
037    this.totalOpsProcessed = totalOpsProcessed;
038  }
039
040  public long getAgeOfLastAppliedOp() {
041    return this.ageOfLastAppliedOp;
042  }
043
044  /**
045   * Get the timestamp of the last applied operation.
046   * @deprecated Since hbase-2.0.0. Will be removed in 3.0.0.
047   * @see #getTimestampsOfLastAppliedOp()
048   */
049  @Deprecated
050  public long getTimeStampsOfLastAppliedOp() {
051    return getTimestampsOfLastAppliedOp();
052  }
053
054  public long getTimestampsOfLastAppliedOp() {
055    return this.timestampsOfLastAppliedOp;
056  }
057
058  public long getTimestampStarted() {
059    return timestampStarted;
060  }
061
062  public long getTotalOpsProcessed() {
063    return totalOpsProcessed;
064  }
065
066  @InterfaceAudience.Private
067  public static ReplicationLoadSinkBuilder newBuilder() {
068    return new ReplicationLoadSinkBuilder();
069  }
070
071  @InterfaceAudience.Private
072  public static final class ReplicationLoadSinkBuilder {
073    private long ageOfLastAppliedOp;
074    private long timestampsOfLastAppliedOp;
075    private long timestampStarted;
076    private long totalOpsProcessed;
077
078    private ReplicationLoadSinkBuilder() {
079    }
080
081    public ReplicationLoadSinkBuilder setAgeOfLastAppliedOp(long ageOfLastAppliedOp) {
082      this.ageOfLastAppliedOp = ageOfLastAppliedOp;
083      return this;
084    }
085
086    public ReplicationLoadSinkBuilder setTimestampsOfLastAppliedOp(long timestampsOfLastAppliedOp) {
087      this.timestampsOfLastAppliedOp = timestampsOfLastAppliedOp;
088      return this;
089    }
090
091    public ReplicationLoadSinkBuilder setTimestampStarted(long timestampStarted) {
092      this.timestampStarted = timestampStarted;
093      return this;
094    }
095
096    public ReplicationLoadSinkBuilder setTotalOpsProcessed(long totalOpsProcessed) {
097      this.totalOpsProcessed = totalOpsProcessed;
098      return this;
099    }
100
101    public ReplicationLoadSink build() {
102      return new ReplicationLoadSink(ageOfLastAppliedOp, timestampsOfLastAppliedOp,
103        timestampStarted, totalOpsProcessed);
104    }
105  }
106}