SingularityDisasterDataPoint.java

package com.hubspot.singularity;

import java.util.Objects;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.primitives.Longs;

public class SingularityDisasterDataPoint implements Comparable<SingularityDisasterDataPoint> {
  private final long timestamp;
  private final int numActiveTasks;
  private final int numPendingTasks;
  private final int numLateTasks;
  private final long avgTaskLagMillis;
  private final int numLostTasks;
  private final int numActiveSlaves;
  private final int numLostSlaves;

  @JsonCreator
  public SingularityDisasterDataPoint(@JsonProperty("timestamp") long timestamp,
                                  @JsonProperty("numActiveTasks") int numActiveTasks,
                                  @JsonProperty("numPendingTasks") int numPendingTasks,
                                  @JsonProperty("numLateTasks") int numLateTasks,
                                  @JsonProperty("avgTaskLagMillis") long avgTaskLagMillis,
                                  @JsonProperty("numLostTasks") int numLostTasks,
                                  @JsonProperty("numActiveSlaves") int numActiveSlaves,
                                  @JsonProperty("numLostSlaves") int numLostSlaves) {
    this.timestamp = timestamp;
    this.numActiveTasks = numActiveTasks;
    this.numPendingTasks = numPendingTasks;
    this.numLateTasks = numLateTasks;
    this.avgTaskLagMillis = avgTaskLagMillis;
    this.numLostTasks = numLostTasks;
    this.numActiveSlaves = numActiveSlaves;
    this.numLostSlaves = numLostSlaves;
  }

  public long getTimestamp() {
    return timestamp;
  }

  public int getNumActiveTasks() {
    return numActiveTasks;
  }

  public int getNumPendingTasks() {
    return numPendingTasks;
  }

  public int getNumLateTasks() {
    return numLateTasks;
  }

  public long getAvgTaskLagMillis() {
    return avgTaskLagMillis;
  }

  public int getNumLostTasks() {
    return numLostTasks;
  }

  public int getNumActiveSlaves() {
    return numActiveSlaves;
  }

  public int getNumLostSlaves() {
    return numLostSlaves;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    SingularityDisasterDataPoint that = (SingularityDisasterDataPoint) o;
    return timestamp == that.timestamp &&
        numActiveTasks == that.numActiveTasks &&
        numPendingTasks == that.numPendingTasks &&
        numLateTasks == that.numLateTasks &&
        avgTaskLagMillis == that.avgTaskLagMillis &&
        numLostTasks == that.numLostTasks &&
        numActiveSlaves == that.numActiveSlaves &&
        numLostSlaves == that.numLostSlaves;
  }

  @Override
  public int hashCode() {
    return Objects.hash(timestamp, numActiveTasks, numPendingTasks, numLateTasks, avgTaskLagMillis, numLostTasks, numActiveSlaves, numLostSlaves);
  }

  @Override
  public String toString() {
    return "SingularityDisasterDataPoint{" +
        "timestamp=" + timestamp +
        ", numActiveTasks=" + numActiveTasks +
        ", numPendingTasks=" + numPendingTasks +
        ", numLateTasks=" + numLateTasks +
        ", avgTaskLagMillis=" + avgTaskLagMillis +
        ", numLostTasks=" + numLostTasks +
        ", numActiveSlaves=" + numActiveSlaves +
        ", numLostSlaves=" + numLostSlaves +
        '}';
  }

  @Override
  public int compareTo(SingularityDisasterDataPoint o) {
    return Longs.compare(o.getTimestamp(), this.timestamp);
  }
}