//******************************************************************************************************//  SerializableFlatlinedMeasurement.cs - Gbtc////  Copyright © 2012, Grid Protection Alliance.  All Rights Reserved.////  Licensed to the Grid Protection Alliance (GPA) under one or more contributor license agreements. See//  the NOTICE file distributed with this work for additional information regarding copyright ownership.//  The GPA licenses this file to you under the MIT License (MIT), 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.opensource.org/licenses/MIT////  Unless agreed to in writing, the subject software distributed under the License is distributed on an//  "AS-IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. Refer to the//  License for the specific language governing permissions and limitations.////  Code Modification History://  ----------------------------------------------------------------------------------------------------//  12/10/2009 - Stephen C. Wills//       Generated original version of source code.//  12/11/2009 - Pinal C. Patel//       Changed Timestamp to string and TimeSinceLastChange to double.//  12/16/2009 - Stephen C. Wills//       Refactored most of the implementation into the SerializableMeasurement base class.//  12/13/2012 - Starlynn Danyelle Gilliam//       Modified Header.////****************************************************************************************************** using System.Runtime.Serialization;using System.Xml.Serialization;using GSF;using GSF.TimeSeries; namespace DataQualityMonitoring.Services{    /// <summary>    /// Represents a flatlined <see cref="IMeasurement"/> that can be serialized using <see cref="XmlSerializer"/>, <see cref="DataContractSerializer"/> or <see cref="System.Runtime.Serialization.Json.DataContractJsonSerializer"/>.    /// </summary>    [XmlType("FlatlinedMeasurement"), DataContract(Name = "FlatlinedMeasurement", Namespace = "")]    public class SerializableFlatlinedMeasurement : SerializableMeasurement    {         #region [ Constructors ]         /// <summary>        /// Initializes a new instance of the <see cref="SerializableFlatlinedMeasurement"/> class.        /// </summary>        public SerializableFlatlinedMeasurement()        {        }         /// <summary>        /// Initializes a new instance of the <see cref="SerializableFlatlinedMeasurement"/> class.        /// </summary>        /// <param name="measurement"><see cref="IMeasurement"/> from which <see cref="SerializableFlatlinedMeasurement"/> is to be initialized.</param>        /// <param name="timeSinceLastChange">The amount of time since the flatlined measurement last changed in ticks.</param>        public SerializableFlatlinedMeasurement(IMeasurement measurement, long timeSinceLastChange)            : base(measurement)        {            TimeSinceLastChange = Ticks.ToSeconds(timeSinceLastChange);        }         #endregion         #region [ Properties ]         /// <summary>        /// Gets or sets the amount of time in seconds since the <see cref="IMeasurement"/> last changed its value.        /// </summary>        [XmlAttribute, DataMember(Order = 6)]        public double TimeSinceLastChange { get; set; }         #endregion    }}