//******************************************************************************************************//  VirtualOutputAdapter.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://  ----------------------------------------------------------------------------------------------------//  05/04/2009 - J. Ritchie Carroll//       Generated original version of source code.//  09/15/2009 - Stephen C. Wills//       Added new header and license agreement.//  12/13/2012 - Starlynn Danyelle Gilliam//       Modified Header.////****************************************************************************************************** using System.ComponentModel;using GSF;using GSF.TimeSeries;using GSF.TimeSeries.Adapters; namespace TestingAdapters{    /// <summary>    /// Represents a virtual historian output adapter used for testing purposes - no data gets archived.    /// </summary>    [Description("Virtual: Defines a testing output that does not archive measurements")]    public class VirtualOutputAdapter : OutputAdapterBase    {        #region [ Properties ]         /// <summary>        /// Causes this adapter to receive no measurements        /// </summary>        public override MeasurementKey[] InputMeasurementKeys        {            get            {                return new MeasurementKey[0];            }            set            {             }        }         /// <summary>        /// Returns a flag that determines if measurements sent to this <see cref="VirtualOutputAdapter"/> are        /// destined for archival.        /// </summary>        public override bool OutputIsForArchive        {            get            {                return true;            }        }         /// <summary>        /// Gets flag that determines if this <see cref="VirtualOutputAdapter"/> uses an asynchronous connection.        /// </summary>        protected override bool UseAsyncConnect        {            get            {                return false;            }        }         #endregion         #region [ Methods ]         /// <summary>        /// Attempts to connect to this <see cref="VirtualOutputAdapter"/>.        /// </summary>        protected override void AttemptConnection()        {        }         /// <summary>        /// Attempts to disconnect from this <see cref="VirtualOutputAdapter"/>.        /// </summary>        protected override void AttemptDisconnection()        {        }         /// <summary>        /// Serializes measurements to data output stream.        /// </summary>        protected override void ProcessMeasurements(IMeasurement[] measurements)        {        }         /// <summary>        /// Gets a short one-line status of this <see cref="VirtualOutputAdapter"/>.        /// </summary>        public override string GetShortStatus(int maxLength)        {            return "Virtual historian is sending all data to null...".CenterText(maxLength);        }         #endregion    }}