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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.
using System;
using System.Globalization;
using Org.Apache.REEF.Driver.Evaluator;
using Org.Apache.REEF.Tang.Annotations;
namespace Org.Apache.REEF.Examples.AllHandlers
{
/// <summary>
/// Sample implementation of RunningTaskHandler
/// </summary>
public class HelloCompletedEvaluatorHandler : IObserver<ICompletedEvaluator>
{
[Inject]
private HelloCompletedEvaluatorHandler()
{
}
/// <summary>
/// It is called when evaluator is completed.
/// </summary>
/// <param name="completedEvaluator"></param>
public void OnNext(ICompletedEvaluator completedEvaluator)
{
string messageStr = string.Format(
CultureInfo.InvariantCulture,
"HelloCompletedEvaluatorHandler: Evaluator [{0}] is done.",
completedEvaluator.Id);
Console.WriteLine(messageStr);
}
public void OnError(Exception error)
{
throw new NotImplementedException();
}
public void OnCompleted()
{
throw new NotImplementedException();
}
}
}