//===========================================================================//
// File:	evtstat.hpp                                                         //
// Project: MUNGA           Brick: Event Manager                             //
// Contents: interface specification of event manager                        //
//---------------------------------------------------------------------------//
//   Date    Who  Modification                                               //
// --------  ---  ---------------------------------------------------------- //
// 05/15/96  ECH  Initial coding.                                            //
//---------------------------------------------------------------------------//
// Copyright (C) 1994-1995, Virtual World Entertainment, Inc.                //
//                      PROPRIETARY AND CONFIDENTIAL                         //
//===========================================================================//

#if !defined(EVTSTAT_HPP)
#	define EVTSTAT_HPP

#	if !defined(STYLE_HPP)
#		include <style.hpp>
#	endif

#	if !defined(RECEIVER_HPP)
#		include <receiver.hpp>
#	endif

#	if !defined(TABLE_HPP)
#		include <table.hpp>
#	endif

	//#########################################################################
	//########################    EventStatistics    ##########################
	//#########################################################################

	class EventStatistics:
		public Plug
	{
		friend class EventStatisticsManager;

	//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	// Construction, Destruction
	//
	public:
		EventStatistics::EventStatistics(
			ClassID class_ID,
			Receiver::MessageID message_ID
		);
		~EventStatistics() {}

	//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	// Private Data
	//
	private:
		ClassID
			classID;
		Receiver::MessageID
			messageID;
		long
			eventCount;
	};

	//#########################################################################
	//#####################    EventStatisticsManager    ######################
	//#########################################################################

	class EventStatisticsManager:
		public Node
	{
	//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	// Construction, Destruction
	//
	public:
		EventStatisticsManager::EventStatisticsManager();
		~EventStatisticsManager() {}

	//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	// Statistic collection and reporting
	//
	public:
		void
			Maintain(Event *event);
		void
	   	Report();

	//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	// Private Data
	//
	private:
		TableOf<EventStatistics*, long>
			eventStatisticsSocket;
		Logical
			printedReport;
	};

	extern EventStatisticsManager 
		event_statistics_manager;

#endif