org.apache.flink.runtime.rest.messages.checkpoints.MinMaxAvgStatistics Maven / Gradle / Ivy
/*
* 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.flink.runtime.rest.messages.checkpoints;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.annotation.JsonCreator;
import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.annotation.JsonProperty;
import java.util.Objects;
/**
* Minimum, maximum and average statistics.
*/
public final class MinMaxAvgStatistics {
public static final String FIELD_NAME_MINIMUM = "min";
public static final String FIELD_NAME_MAXIMUM = "max";
public static final String FIELD_NAME_AVERAGE = "avg";
@JsonProperty(FIELD_NAME_MINIMUM)
private final long minimum;
@JsonProperty(FIELD_NAME_MAXIMUM)
private final long maximum;
@JsonProperty(FIELD_NAME_AVERAGE)
private final long average;
@JsonCreator
public MinMaxAvgStatistics(
@JsonProperty(FIELD_NAME_MINIMUM) long minimum,
@JsonProperty(FIELD_NAME_MAXIMUM) long maximum,
@JsonProperty(FIELD_NAME_AVERAGE) long average) {
this.minimum = minimum;
this.maximum = maximum;
this.average = average;
}
public long getMinimum() {
return minimum;
}
public long getMaximum() {
return maximum;
}
public long getAverage() {
return average;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
MinMaxAvgStatistics that = (MinMaxAvgStatistics) o;
return minimum == that.minimum &&
maximum == that.maximum &&
average == that.average;
}
@Override
public int hashCode() {
return Objects.hash(minimum, maximum, average);
}
}