org.apache.hadoop.yarn.api.records.ContainerResourceIncrease 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.hadoop.yarn.api.records;
import org.apache.hadoop.classification.InterfaceAudience.Public;
import org.apache.hadoop.yarn.util.Records;
/**
* Represent a new increased container accepted by Resource Manager
*/
public abstract class ContainerResourceIncrease {
@Public
public static ContainerResourceIncrease newInstance(
ContainerId existingContainerId, Resource targetCapability, Token token) {
ContainerResourceIncrease context = Records
.newRecord(ContainerResourceIncrease.class);
context.setContainerId(existingContainerId);
context.setCapability(targetCapability);
context.setContainerToken(token);
return context;
}
@Public
public abstract ContainerId getContainerId();
@Public
public abstract void setContainerId(ContainerId containerId);
@Public
public abstract Resource getCapability();
@Public
public abstract void setCapability(Resource capability);
@Public
public abstract Token getContainerToken();
@Public
public abstract void setContainerToken(Token token);
@Override
public int hashCode() {
return getCapability().hashCode() + getContainerId().hashCode();
}
@Override
public boolean equals(Object other) {
if (other instanceof ContainerResourceIncrease) {
ContainerResourceIncrease ctx = (ContainerResourceIncrease)other;
if (getContainerId() == null && ctx.getContainerId() != null) {
return false;
} else if (!getContainerId().equals(ctx.getContainerId())) {
return false;
}
if (getCapability() == null && ctx.getCapability() != null) {
return false;
} else if (!getCapability().equals(ctx.getCapability())) {
return false;
}
return true;
} else {
return false;
}
}
}