/// <inheritdoc/>
protected override void Receive(string text, Envelope e)
{
if (string.IsNullOrWhiteSpace(text))
{
this.Out.Post(new IntentData(), e.OriginatingTime);
}
else
{
var result = this.speechRecognitionEngine.EmulateRecognize(text);
if (result != null && result.Semantics != null)
{
var intents = MicrosoftSpeech.BuildIntentData(result.Semantics);
this.Out.Post(intents, e.OriginatingTime);
}
}
}
/// <summary>
/// Called when the final recognition result received.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">An object that contains the event data.</param>
private void OnSpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
// Convention for intervals is to use the end time as the originating time so we add the duration as well.
DateTime originatingTime = this.streamStartTime + e.Result.Audio.AudioPosition + e.Result.Audio.Duration;
// Post the raw result from the underlying recognition engine
this.PostWithOriginatingTimeConsistencyCheck(this.SpeechRecognized, e, originatingTime);
if (e.Result.Alternates.Count > 0)
{
var result = this.BuildSpeechRecognitionResult(e.Result);
this.PostWithOriginatingTimeConsistencyCheck(this.Out, result, originatingTime);
if (e.Result.Semantics != null)
{
var intents = MicrosoftSpeech.BuildIntentData(e.Result.Semantics);
this.PostWithOriginatingTimeConsistencyCheck(this.IntentData, intents, originatingTime);
}
}
}
