/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
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*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
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*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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*/

namespace OpenSim.Framework.Statistics
{    
    /// <summary>
    /// Singleton used to provide access to statistics reporters
    /// </summary>
    public class StatsManager
    {
        private static AssetStatsReporter assetStats;
        private static UserStatsReporter userStats;
        private static SimExtraStatsReporter simExtraStats;                
        
        public static AssetStatsReporter AssetStats { get { return assetStats; } }
        public static UserStatsReporter UserStats { get { return userStats; } }
        public static SimExtraStatsReporter SimExtraStats { get { return simExtraStats; } }
        
        private StatsManager() {}
        
        /// <summary>
        /// Start collecting statistics related to assets.
        /// Should only be called once.
        /// </summary>        
        public static void StartCollectingAssetStats()
        {
            assetStats = new AssetStatsReporter();
        }
        
        /// <summary>
        /// Start collecting statistics related to users.
        /// Should only be called once.
        /// </summary>        
        public static void StartCollectingUserStats()
        {
            userStats = new UserStatsReporter();
        }        
        
        /// <summary>
        /// Start collecting extra sim statistics apart from those collected for the client.  
        /// Should only be called once.
        /// </summary>
        public static void StartCollectingSimExtraStats()
        {
            simExtraStats = new SimExtraStatsReporter();
        }
    }
}