Package org.openhab.core.voice.tts

Interface TTSCache

@NonNullByDefault
public interface TTSCache

Cache system to avoid requesting TTSService for the same utterances.

Author:

Gwendal Roulleau - Initial contribution

Method Summary

Modifier and Type	Method	Description
AudioStream	get(CachedTTSService tts, String text, Voice voice, AudioFormat requestedFormat)	Returns an AudioStream containing the TTS results.

Method Details

get

AudioStream get(CachedTTSService tts,
 String text,
 Voice voice,
 AudioFormat requestedFormat)
         throws TTSException

Returns an AudioStream containing the TTS results.

Upon requesting an unsupported Voice or AudioFormat, a TTSException is thrown.

The AudioStream is requested from the cache, or, if not found, from the underlying TTS service.

Parameters:

tts - the TTS service

text - The text to convert to speech

voice - The voice to use for speech

requestedFormat - The audio format to return the results in

Returns:

AudioStream containing the TTS results

Throws:

TTSException - If voice and/or requestedFormat are not supported or another error occurs while creating an AudioStream.