lang/cs/Org.Apache.REEF.Driver/Context/IContext.cs

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// 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
//
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using Org.Apache.REEF.Driver.Evaluator;
using Org.Apache.REEF.Utilities;

namespace Org.Apache.REEF.Driver.Context
{
    /// <summary>
    /// A common base interface for Contexts, available or failed.
    /// </summary>
    public interface IContext : IIdentifiable
    {
        /// <summary>
        /// the identifier of the Evaluator this EvaluatorContext is instantiated on.
        /// </summary>
        string EvaluatorId { get; }

        /// <summary>
        /// ID of the parent context, if there is any.
        /// </summary>
        Optional<string> ParentId { get; }

        /// <summary>
        /// descriptor of the Evaluator this Context is on.
        /// </summary>
        IEvaluatorDescriptor EvaluatorDescriptor { get; }
    }
}