org.apache.flink.runtime.io.network.partition.PartitionTrackerEntry 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.io.network.partition;
/**
* Encapsulates all information that a {@link PartitionTracker} keeps for a partition.
*/
public class PartitionTrackerEntry {
private final ResultPartitionID resultPartitionId;
private final K key;
private final M metaInfo;
PartitionTrackerEntry(ResultPartitionID resultPartitionId, K key, M metaInfo) {
this.resultPartitionId = resultPartitionId;
this.key = key;
this.metaInfo = metaInfo;
}
public ResultPartitionID getResultPartitionId() {
return resultPartitionId;
}
public K getKey() {
return key;
}
public M getMetaInfo() {
return metaInfo;
}
}