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);
}
public CTLIterator(BatchNISTRecognizer this_0)
{
this.this_0 = this_0;
this.ctlReader = new LineNumberReader(new FileReader(this_0.ctlFile));
this.refReader = new LineNumberReader(new FileReader(this_0.refFile));
this.utterance = this.nextUtterance();
}
public new static void main(string[] argv)
{
if (argv.Length != 1)
{
[email protected]("Usage: BatchForcedAlignerRecognizer propertiesFile");
java.lang.System.exit(1);
}
BatchNISTRecognizer.main(argv);
}
public static byte[] hex2Binary(string spelling)
{
byte[] array = new byte[String.instancehelper_length(spelling) / 2];
for (int i = 0; i < String.instancehelper_length(spelling); i += 2)
{
int num = BatchNISTRecognizer.hexToByte(String.instancehelper_charAt(spelling, i));
int num2 = BatchNISTRecognizer.hexToByte(String.instancehelper_charAt(spelling, i + 1));
array[i / 2] = (byte)((sbyte)(num2 + 16 * num));
}
return(array);
}
internal CTLUtterance(BatchNISTRecognizer batchNISTRecognizer, string text, string text2)
{
this_0 = batchNISTRecognizer;
this.@ref = text2;
string[] array = String.instancehelper_split(text, " ");
if (array.Length != 4)
{
string text3 = new StringBuilder().append("CTL Syntax Error: ").append(text).toString();
throw new BatchNISTRecognizer.CTLException(batchNISTRecognizer, text3);
}
this.startOffset = Integer.parseInt(array[1]);
this.endOffset = Integer.parseInt(array[2]);
this.name = array[3];
this.data = new byte[(this.endOffset - this.startOffset) * batchNISTRecognizer.bytesPerFrame];
int num = String.instancehelper_indexOf(array[0], 46);
this.file = array[0];
if (num >= 0)
{
this.file = String.instancehelper_substring(this.file, 0, num);
}
this.file = new StringBuilder().append(batchNISTRecognizer.dataDir).append('/').append(this.file).append(".raw").toString();
try
{
FileInputStream fileInputStream = new FileInputStream(this.file);
fileInputStream.skip((long)(this.startOffset * batchNISTRecognizer.bytesPerFrame));
if (fileInputStream.read(this.data) != this.data.Length)
{
fileInputStream.close();
string text4 = new StringBuilder().append("Unable to read ").append(this.data.Length).append(" bytes of utterance ").append(this.name).toString();
throw new BatchNISTRecognizer.CTLException(batchNISTRecognizer, text4);
}
fileInputStream.close();
}
catch (IOException ex)
{
throw new BatchNISTRecognizer.CTLException(batchNISTRecognizer, new StringBuilder().append("Unable to read utterance ").append(this.name).append(": ").append(Throwable.instancehelper_getMessage(ex)).toString());
}
}
internal CTLException(BatchNISTRecognizer batchNISTRecognizer, string text)
: base(text)
{
this.this_0 = batchNISTRecognizer;
}