org.daisy.pipeline.tts

Class TTSRegistry

java.lang.Object

org.daisy.pipeline.tts.TTSRegistry

Direct Known Subclasses:

TTSRegistry_SPI

public class TTSRegistry
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TTSRegistry.TTSResource

Constructor Summary

Constructors

Constructor and Description
TTSRegistry()

Method Summary

Modifier and Type	Method and Description
void	addTTS(TTSService tts) Service component callback
TTSRegistry.TTSResource	allocateResourceFor(TTSEngine tts)
Collection<TTSService>	getServices() List all available TTS services, including the disabled ones (in which case TTSService.newEngine(java.util.Map<java.lang.String, java.lang.String>) will throw a TTSService.ServiceDisabledException), and the services that may not allocate a working TTSEngine for other reasons (because of missing configuration, because the list of available voices can not be retrieved, because the engine failed a test, etc.).
Collection<TTSEngine>	getWorkingEngines(Map<String,String> properties, TTSLog ttsLog, org.slf4j.Logger log) Allocate a list of working engines.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TTSRegistry

public TTSRegistry()

Method Detail

addTTS

public void addTTS(TTSService tts)

Service component callback

getServices

public Collection<TTSService> getServices()

List all available TTS services, including the disabled ones (in which case TTSService.newEngine(java.util.Map<java.lang.String, java.lang.String>) will throw a TTSService.ServiceDisabledException), and the services that may not allocate a working TTSEngine for other reasons (because of missing configuration, because the list of available voices can not be retrieved, because the engine failed a test, etc.).

getWorkingEngines

public Collection<TTSEngine> getWorkingEngines(Map<String,String> properties,
                                               TTSLog ttsLog,
                                               org.slf4j.Logger log)

Allocate a list of working engines.

Parameters:

properties - Key-value pairs for the allocation of engines. See TTSService.newEngine(java.util.Map<java.lang.String, java.lang.String>).

ttsLog - For logging engine allocations errors. May be null.

log - For logging the engine status summary. May be null.

allocateResourceFor

public TTSRegistry.TTSResource allocateResourceFor(TTSEngine tts)
                                            throws TTSService.SynthesisException,
                                                   InterruptedException

Throws:

TTSService.SynthesisException

InterruptedException