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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.slider.server.appmaster.state;
import org.apache.slider.server.appmaster.operations.AbstractRMOperation;
import java.util.ArrayList;
import java.util.List;
/**
* This is just a tuple of the outcome of a container allocation
*/
public class ContainerAllocationResults {
/**
* What was the outcome of this allocation: placed, escalated, ...
*/
public ContainerAllocationOutcome outcome;
/**
* The outstanding request which originated this.
* This will be null if the outcome is {@link ContainerAllocationOutcome#Unallocated}
* as it wasn't expected.
*/
public OutstandingRequest origin;
/**
* A possibly empty list of requests to add to the follow-up actions
*/
public List<AbstractRMOperation> operations = new ArrayList<>(0);
public ContainerAllocationResults() {
}
}