lang/cs/Org.Apache.REEF.Network/Group/Task/IGroupCommNetworkObserver.cs

// Licensed to the Apache Software Foundation (ASF) under one
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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 System;
using Org.Apache.REEF.Network.Group.Driver.Impl;
using Org.Apache.REEF.Network.Group.Task.Impl;
using Org.Apache.REEF.Network.NetworkService;
using Org.Apache.REEF.Tang.Annotations;

namespace Org.Apache.REEF.Network.Group.Task
{
    /// <summary>
    /// Handles all incoming messages for this Task.
    /// Writable Version
    /// </summary>
    [DefaultImplementation(typeof(GroupCommNetworkObserver))]
    internal interface IGroupCommNetworkObserver : IObserver<NsMessage<GeneralGroupCommunicationMessage>>
    {
        /// <summary>
        /// Registers the network handler for the given CommunicationGroup.
        /// When messages are sent to the specified group name, the given handler
        /// will be invoked with that message.
        /// </summary>
        /// <param name="groupName">The group name for the network handler</param>
        /// <param name="commGroupHandler">The network handler to invoke when
        /// messages are sent to the given group.</param>
        void Register(string groupName, IObserver<GeneralGroupCommunicationMessage> commGroupHandler);
    }
}