ceph/src/arrow/java/vector/src/main/java/org/apache/arrow/vector/PeriodDuration.java

   1 /*
   2  * Licensed to the Apache Software Foundation (ASF) under one or more
   3  * contributor license agreements.  See the NOTICE file distributed with
   4  * this work for additional information regarding copyright ownership.
   5  * The ASF licenses this file to You under the Apache License, Version 2.0
   6  * (the "License"); you may not use this file except in compliance with
   7  * the License.  You may obtain a copy of the License at
   8  *
   9  *    http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18 package org.apache.arrow.vector;
  19
  20 import java.time.Duration;
  21 import java.time.Period;
  22
  23 import org.apache.arrow.util.Preconditions;
  24
  25 /**
  26  * Combination of Period and Duration for representing this interval type
  27  * as a POJO.
  28  */
  29 public class PeriodDuration {
  30   private final Period period;
  31   private final Duration duration;
  32
  33   public PeriodDuration(Period period, Duration duration) {
  34     this.period = Preconditions.checkNotNull(period);
  35     this.duration = Preconditions.checkNotNull(duration);
  36   }
  37
  38   public Period getPeriod() {
  39     return period;
  40   }
  41
  42   public Duration getDuration() {
  43     return duration;
  44   }
  45
  46   @Override
  47   public String toString() {
  48     return period.toString() + " " + duration.toString();
  49   }
  50
  51   @Override
  52   public boolean equals(Object o) {
  53     if (!(o instanceof PeriodDuration)) {
  54       return false;
  55     }
  56     PeriodDuration other = (PeriodDuration) o;
  57     return this.period.equals(other.period) && this.duration.equals(other.duration);
  58   }
  59
  60   @Override
  61   public int hashCode() {
  62     return this.period.hashCode() * 31 + this.duration.hashCode();
  63   }
  64 }