public virtual void decode()
{
try
{
this.utteranceId = 0;
DataOutputStream @out = new DataOutputStream(new FileOutputStream(this.ctmFile));
this.recognizer.allocate();
BatchNISTRecognizer.CTLIterator ctliterator = new BatchNISTRecognizer.CTLIterator(this);
while (ctliterator.hasNext())
{
BatchNISTRecognizer.CTLUtterance ctlutterance = (BatchNISTRecognizer.CTLUtterance)ctliterator.next();
this.setInputStream(ctlutterance);
Result result = this.recognizer.recognize();
[email protected](new StringBuilder().append("Utterance ").append(this.utteranceId).append(": ").append(ctlutterance.getName()).toString());
[email protected](new StringBuilder().append("Reference: ").append(ctlutterance.getRef()).toString());
[email protected](new StringBuilder().append("Result : ").append(result).toString());
this.logger.info(new StringBuilder().append("Utterance ").append(this.utteranceId).append(": ").append(ctlutterance.getName()).toString());
this.logger.info(new StringBuilder().append("Result : ").append(result).toString());
this.handleResult(@out, ctlutterance, result);
this.utteranceId++;
}
this.recognizer.deallocate();
}
catch (IOException ex)
{
this.logger.severe(new StringBuilder().append("I/O error during decoding: ").append(Throwable.instancehelper_getMessage(ex)).toString());
}
this.logger.info(new StringBuilder().append("BatchCTLDecoder: ").append(this.utteranceId).append(" utterances decoded").toString());
}
private long dumpBestPath(DataOutputStream dataOutputStream, BatchNISTRecognizer.CTLUtterance ctlutterance, Token token)
{
if (token == null)
{
return(0L);
}
Token predecessor = token.getPredecessor();
long num = this.dumpBestPath(dataOutputStream, ctlutterance, predecessor);
if (token.isWord())
{
long collectTime = token.getCollectTime();
WordSearchState wordSearchState = (WordSearchState)token.getSearchState();
Word word = wordSearchState.getPronunciation().getWord();
string spelling = word.getSpelling();
if (!String.instancehelper_startsWith(spelling, "<"))
{
string[] array = String.instancehelper_split(ctlutterance.name, "_");
dataOutputStream.write(String.instancehelper_getBytes(new StringBuilder().append(array[0]).append('_').append(array[1]).append('_').append(array[2]).append(" 1 ").append((double)((long)ctlutterance.startOffset + num) / 100.0).append(' ').append((double)(collectTime - num) / 100.0).append(' ').toString()));
dataOutputStream.write(BatchNISTRecognizer.hex2Binary(spelling));
dataOutputStream.write(String.instancehelper_getBytes(" 0.700000\n"));
}
return(collectTime);
}
return(num);
}
protected internal override void handleResult(DataOutputStream @out, BatchNISTRecognizer.CTLUtterance utt, Result result)
{
[email protected](new StringBuilder().append(utt).append(" --> ").append(result).toString());
Token bestToken = result.getBestToken();
this.dumpTokenTimes(bestToken);
}
protected internal virtual void setInputStream(BatchNISTRecognizer.CTLUtterance utt)
{
Iterator iterator = this.inputDataProcessors.iterator();
while (iterator.hasNext())
{
DataProcessor dataProcessor = (DataProcessor)iterator.next();
if (dataProcessor is StreamDataSource)
{
((StreamDataSource)dataProcessor).setInputStream(utt.getInputStream());
}
else if (dataProcessor is StreamCepstrumSource)
{
int bigEndian = Utilities.isCepstraFileBigEndian(utt.getName()) ? 1 : 0;
StreamCepstrumSource streamCepstrumSource = (StreamCepstrumSource)dataProcessor;
streamCepstrumSource.setInputStream(utt.getInputStream(), bigEndian != 0);
}
}
}
protected internal virtual void handleResult(DataOutputStream @out, BatchNISTRecognizer.CTLUtterance utt, Result result)
{
this.dumpBestPath(@out, utt, result.getBestFinalToken());
}
public virtual BatchNISTRecognizer.CTLUtterance next()
{
BatchNISTRecognizer.CTLUtterance result = this.utterance;
this.utterance = this.nextUtterance();
return(result);
}
protected internal override void setInputStream(BatchNISTRecognizer.CTLUtterance utt)
{
base.setInputStream(utt);
this.bfaGrammar.setUtterance(utt.getName());
}