Constructor Detail

• OutputQueue

  public OutputQueue(int size)

  Creates an OutputQueue with the given size.

  Parameters:

  size - the size of the queue

• OutputQueue

  public OutputQueue()

  Creates a queue with the default size.

Method Detail

• post

  public void post(Utterance utterance)

  Posts the given utterance to the queue. This call will block if the queue is full.

  Parameters:

  utterance - the utterance to post

  Throws:

  java.lang.IllegalStateException - if the queue is closed

• close

  public void close()

  Closes the queue.

• isClosed

  public boolean isClosed()

  Determines if the queue is closed.

  Returns:

  true the queue is closed; otherwise false

• pend

  public Utterance pend()

  Blocks until there is an utterance in the queue.

  Returns:

  the next utterance. On a close or interrupt, a null is returned.

• removeAll

  public void removeAll()

  Removes all items from this OutputQueue.