Package com.sun.speech.freetts
Class OutputQueue
java.lang.Object
com.sun.speech.freetts.OutputQueue
Manages a process queue for utterances. Utterances that are
queued to a processor can be written via the post method.
A processing thread can wait for an utterance to arrive via the
pend method.
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Constructor Summary
ConstructorsConstructorDescriptionCreates a queue with the default size.OutputQueue
(int size) Creates an OutputQueue with the given size. -
Method Summary
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Constructor Details
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OutputQueue
public OutputQueue(int size) Creates an OutputQueue with the given size.- Parameters:
size
- the size of the queue
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OutputQueue
public OutputQueue()Creates a queue with the default size.
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Method Details
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post
Posts the given utterance to the queue. This call will block if the queue is full.- Parameters:
utterance
- the utterance to post- Throws:
IllegalStateException
- if the queue is closed
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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
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pend
Blocks until there is an utterance in the queue.- Returns:
- the next utterance. On a close or interrupt, a null is returned.
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removeAll
public void removeAll()Removes all items from this OutputQueue.
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