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/*
* Copyright 2019 Netflix, 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.mantisrx.master.scheduler;
import io.mantisrx.master.jobcluster.job.worker.WorkerState;
import io.mantisrx.server.master.scheduler.WorkerResourceStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class WorkerStateAdapter {
private static final Logger logger = LoggerFactory.getLogger(WorkerStateAdapter.class);
// Mark constructor private as this class is not intended to be instantiated
private WorkerStateAdapter() {}
public static WorkerState from(final WorkerResourceStatus.VMResourceState resourceState) {
final WorkerState state;
switch (resourceState) {
case START_INITIATED:
state = WorkerState.StartInitiated;
break;
case STARTED:
state = WorkerState.Started;
break;
case FAILED:
state = WorkerState.Failed;
break;
case COMPLETED:
state = WorkerState.Completed;
break;
default:
logger.error("Missing WorkerState mapping for VMResourceState {}", resourceState);
throw new IllegalArgumentException("unknown enum value for VMResourceState " + resourceState);
}
return state;
}
}