org.apache.flink.runtime.rest.messages.job.UserAccumulator 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.job;
import org.apache.flink.util.Preconditions;
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;
/**
* User accumulator info.
*/
public final class UserAccumulator {
public static final String FIELD_NAME_ACC_NAME = "name";
public static final String FIELD_NAME_ACC_TYPE = "type";
public static final String FIELD_NAME_ACC_VALUE = "value";
@JsonProperty(FIELD_NAME_ACC_NAME)
private String name;
@JsonProperty(FIELD_NAME_ACC_TYPE)
private String type;
@JsonProperty(FIELD_NAME_ACC_VALUE)
private String value;
@JsonCreator
public UserAccumulator(
@JsonProperty(FIELD_NAME_ACC_NAME) String name,
@JsonProperty(FIELD_NAME_ACC_TYPE) String type,
@JsonProperty(FIELD_NAME_ACC_VALUE) String value) {
this.name = Preconditions.checkNotNull(name);
this.type = Preconditions.checkNotNull(type);
this.value = Preconditions.checkNotNull(value);
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
UserAccumulator that = (UserAccumulator) o;
return Objects.equals(name, that.name) &&
Objects.equals(type, that.type) &&
Objects.equals(value, that.value);
}
@Override
public int hashCode() {
return Objects.hash(name, type, value);
}
}