﻿// 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
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// under the License.

using System;
using Org.Apache.REEF.Utilities.Attributes;

namespace Org.Apache.REEF.Driver.Bridge.Clr2java
{
    [Private, Interop("DriverRestartedClr2Java.cpp", "Clr2JavaImpl.h")]
    public interface IDriverRestartedClr2Java : IClr2Java
    {
        /// <summary>
        /// IDs of the expected Evaluators on Driver Restart.
        /// </summary>
        string[] GetExpectedEvaluatorIds();

        /// <summary>
        /// StartTime of the restart.
        /// </summary>
        DateTime GetStartTime();

        /// <summary>
        /// The number of times the Driver has been resubmitted. Does not include the initial submission.
        /// </summary>
        int GetResubmissionAttempts();
    }
}