io.cdap.delta.app.DeltaWorkerId Maven / Gradle / Ivy
/*
* Copyright © 2020 Cask Data, Inc.
*
* Licensed 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 io.cdap.delta.app;
import io.cdap.delta.api.DeltaPipelineId;
import java.util.Objects;
/**
* Uniquely identifies a worker instance.
*/
public class DeltaWorkerId {
private final DeltaPipelineId pipelineId;
private final int instanceId;
public DeltaWorkerId(DeltaPipelineId pipelineId, int instanceId) {
this.pipelineId = pipelineId;
this.instanceId = instanceId;
}
public DeltaPipelineId getPipelineId() {
return pipelineId;
}
public int getInstanceId() {
return instanceId;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
DeltaWorkerId that = (DeltaWorkerId) o;
return instanceId == that.instanceId &&
Objects.equals(pipelineId, that.pipelineId);
}
@Override
public int hashCode() {
return Objects.hash(pipelineId, instanceId);
}
}