org.apache.tez.dag.app.rm.NMCommunicatorLaunchRequestEvent.java Source code

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Here is the source code for org.apache.tez.dag.app.rm.NMCommunicatorLaunchRequestEvent.java

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/**
 * 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.tez.dag.app.rm;

import org.apache.hadoop.yarn.api.records.Container;
import org.apache.hadoop.yarn.api.records.ContainerLaunchContext;

public class NMCommunicatorLaunchRequestEvent extends NMCommunicatorEvent {

    private final ContainerLaunchContext clc;
    private final Container container;

    public NMCommunicatorLaunchRequestEvent(ContainerLaunchContext clc, Container container) {
        super(container.getId(), container.getNodeId(), container.getContainerToken(),
                NMCommunicatorEventType.CONTAINER_LAUNCH_REQUEST);
        this.clc = clc;
        this.container = container;
    }

    public ContainerLaunchContext getContainerLaunchContext() {
        return this.clc;
    }

    public Container getContainer() {
        return container;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        if (!super.equals(o)) {
            return false;
        }

        NMCommunicatorLaunchRequestEvent that = (NMCommunicatorLaunchRequestEvent) o;

        if (clc != null ? !clc.equals(that.clc) : that.clc != null) {
            return false;
        }
        if (container != null ? !container.equals(that.container) : that.container != null) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = super.hashCode();
        result = 7001 * result + (clc != null ? clc.hashCode() : 0);
        result = 7001 * result + (container != null ? container.hashCode() : 0);
        return result;
    }
}