#ifndef __DataNodeThread_h_
#define __DataNodeThread_h_

#include <vector>

#include "../../shared/ThreadClass.h"
#include "../misc_framework/DataNodes.h"
#include "ReportAlertsThread.h"
#include "WestonDatabaseMonitor.h"

#include "TclThread.h"

/* This was heavily inspired by AlertMainControl.  This thread is where our
 * data nodes, i.e. the bulk of our market data, live.  This object is also
 * responsible for creating one or more Tcl environments.  Each of these has
 * it's own thread, but needs to be created in this thread.
 *
 * This class also creates the ReportAlertsThread.
 */

class DataNodeThread : private ThreadClass, private DataNodeListener
{
private:
  enum { mtTclCommand, mtDataNodeEvent, mtInitAlerts, mtQuit };
  RequestQueue _incoming;
  std::vector< TclThread * > _tclThreads;
  DataNodeManager _dataNodeManager;
  ReportAlertsThread _reportAlertsThread;
  WestonDatabaseMonitor _westonDatabaseMonitor;
  void onWakeup(int msgId);

protected:
  void threadFunction();

public:
  DataNodeThread();
  ~DataNodeThread();

  void initAlerts();
};


#endif