namespace PluggIt {

class Thread
{
     private Runnable      *m_target;
     private string         m_name;

     private DirectThread  *m_thread;
     private volatile bool  m_interrupted;


     public Thread( Runnable *target, string name = "" ) {
          m_target      = target;
          m_name        = name;

          m_thread      = NULL;
          m_interrupted = false;
     }

     virtual ~Thread() {
          if (m_thread)
               direct_thread_destroy( m_thread );
     }

     public bool start() {
          if (m_thread)
               return false;

          m_thread = direct_thread_create( DTT_DEFAULT, main, m_target, m_name.c_str() );

          return m_thread != NULL;
     }

     public bool interrupt() {
          if (!m_thread)
               return false;

          m_interrupted = true;

          return true;
     }

     public bool isInterrupted() {
          return m_interrupted;
     }

     public bool join() {
          if (!m_thread)
               return false;

          direct_thread_join( m_thread );
          direct_thread_destroy( m_thread );

          m_thread      = NULL;
          m_interrupted = false;

          return true;
     }


     private static void *main( DirectThread *thread, void *arg ) {
          Runnable *target = (Runnable*) arg;

          target->run();

          return NULL;
     }
};

}