lang/cs/Org.Apache.REEF.Network/Naming/Observers/NamingUnregisterRequestObserver.cs

// 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
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// KIND, either express or implied.  See the License for the
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using Org.Apache.REEF.Network.Naming.Events;
using Org.Apache.REEF.Wake.RX;

namespace Org.Apache.REEF.Network.Naming.Observers
{
    /// <summary>
    /// Handler for unregistering an identifier with the NameServer
    /// </summary>
    internal sealed class NamingUnregisterRequestObserver : AbstractObserver<NamingUnregisterRequest>
    {
        private readonly NameServer _server;

        public NamingUnregisterRequestObserver(NameServer server)
        {
            _server = server;
        }

        /// <summary>
        /// Unregister the identifier with the NameServer.
        /// </summary>
        /// <param name="value">The unregister request event</param>
        public override void OnNext(NamingUnregisterRequest value)
        {
            // Don't send a response
            _server.Unregister(value.Identifier); 
        }
    }
}