Package com.sun.j3d.audioengines

Class AudioEngineThread

java.lang.Object
java.lang.Thread
com.sun.j3d.audioengines.AudioEngineThread
All Implemented Interfaces:
Runnable
public class AudioEngineThread extends Thread
The Thread Class extended for Audio Device engines that must process calls dynamically, in 'real-time" to asynchronously change engine parameters.

NOTE: this class is probably not needed for those Audio Device implementations that handle all dynamic parameters in the low-level audio library.

  • Field Details

    • debugFlag

      protected static final boolean debugFlag
      See Also:

    • WORK_THREAD

      protected static final int WORK_THREAD
      The classification types.
      See Also:

    • UPDATE_THREAD

      protected static final int UPDATE_THREAD
      See Also:

    • WAIT

      protected static final int WAIT
      This runMonitor action puts the thread into an initial wait state
      See Also:

    • NOTIFY_AND_WAIT

      protected static final int NOTIFY_AND_WAIT
      This runMonitor action notifies MasterControl that this thread has completed and wait.
      See Also:

    • RUN

      protected static final int RUN
      This runMonitor action tells the thread to run N number of iterations.
      See Also:

    • STOP

      protected static final int STOP
      This runMonitor action tells the thread to stop running
      See Also:

    • active

      protected boolean active
      This indicates that this thread has been activated by MC

    • running

      protected boolean running
      This indicates that this thread is alive and running

    • started

      protected boolean started
      This indicates that this thread is ready

    • referenceTime

      protected long referenceTime
      The time values passed into this thread

    • lastWaitTimestamp

      protected long lastWaitTimestamp
      Use to assign threadOpts WAIT_ALL_THREADS

    • type

      protected int type
      The type of this thread. It is one of the above constants.

    • classification

      protected int classification
      The classification of this thread. It is one of the above constants.

    • args

      protected Object[] args
      The arguments passed in for this thread

    • userStop

      protected boolean userStop
      Flag to indicate that user initiate a thread stop

    • waiting

      protected boolean waiting
      Flag to indicate that this thread is waiting to be notify

    • numInstances

      protected static int numInstances
      Some variables used to name threads correctly

    • instanceNum

      protected int instanceNum

  • Constructor Details

    • AudioEngineThread

      public AudioEngineThread(ThreadGroup t, String threadName)
      This constructor simply assigns the given id.

  • Method Details

    • debugPrint

      protected void debugPrint(String message)

    • doWork

      public void doWork()
      This method is defined by all slave threads to implement one iteration of work.

    • initialize

      public void initialize()
      This initializes this thread. Once this method returns, the thread is ready to do work.

    • finish

      public void finish()
      This causes the threads run method to exit.

    • run

      public void run()
      Specified by:
      run in interface Runnable
      Overrides:
      run in class Thread

    • runMonitor

      public void runMonitor(int action, long referenceTime, Object[] args)

    • shutdown

      public void shutdown()

    • cleanup

      public void cleanup()