content: /*
   * 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.carbondata.core.mutate;
  
  import java.io.Serializable;
  import java.util.Objects;
  
  /**
   * VO class for storing details related to Update operation.
   */
  public class UpdateVO implements Serializable {
    private static final long serialVersionUID = 1L;
  
    private Long factTimestamp;
  
    private Long updateDeltaStartTimestamp;
  
    private String segmentId;
  
    public Long getLatestUpdateTimestamp() {
      return latestUpdateTimestamp;
    }
  
    public void setLatestUpdateTimestamp(Long latestUpdateTimestamp) {
      this.latestUpdateTimestamp = latestUpdateTimestamp;
    }
  
    private Long latestUpdateTimestamp;
  
    public Long getFactTimestamp() {
      return factTimestamp;
    }
  
    public void setFactTimestamp(Long factTimestamp) {
      this.factTimestamp = factTimestamp;
    }
  
    public Long getUpdateDeltaStartTimestamp() {
      return updateDeltaStartTimestamp;
    }
  
    public void setUpdateDeltaStartTimestamp(Long updateDeltaStartTimestamp) {
      this.updateDeltaStartTimestamp = updateDeltaStartTimestamp;
    }
  
    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
      UpdateVO updateVO = (UpdateVO) o;
      if (!Objects.equals(factTimestamp, updateVO.factTimestamp)) {
        return false;
      }
      if (!Objects.equals(updateDeltaStartTimestamp, updateVO.updateDeltaStartTimestamp)) {
        return false;
      }
      return Objects.equals(latestUpdateTimestamp, updateVO.latestUpdateTimestamp);
    }
  
    @Override
    public int hashCode() {
      int result = factTimestamp != null ? factTimestamp.hashCode() : 0;
      result = 31 * result + (updateDeltaStartTimestamp != null ?
          updateDeltaStartTimestamp.hashCode() :
          0);
      result = 31 * result + (latestUpdateTimestamp != null ? latestUpdateTimestamp.hashCode() : 0);
      return result;
    }
  
    /**
     * This will return the update timestamp if its present or it will return the fact timestamp.
     * @return
     */
    public Long getCreatedOrUpdatedTimeStamp() {
      if (null == latestUpdateTimestamp) {
        return factTimestamp;
      }
      return latestUpdateTimestamp;
    }
  
    public String getSegmentId() {
      return segmentId;
    }
  
    public void setSegmentId(String segmentId) {
      this.segmentId = segmentId;
    }
  }
  