lang/cs/Org.Apache.REEF.Wake/Time/Event/Alarm.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
// "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;

namespace Org.Apache.REEF.Wake.Time.Event
{
    /// <summary>
    ///  Represents a timer event.
    /// </summary>
    public abstract class Alarm : Time
    {
        private readonly IObserver<Alarm> _handler;

        public Alarm(long timestamp, IObserver<Alarm> handler) : base(timestamp)
        {
            _handler = handler;
        }

        public void Handle()
        {
            _handler.OnNext(this);
        }
    }
}