@Override
protected void loadFromByteBuffer(String fileName)
throws IOException, MaryConfigurationException {
/* Open the file */
FileInputStream fis = new FileInputStream(fileName);
FileChannel fc = fis.getChannel();
ByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());
fis.close();
/* Load the Mary header */
hdr = new MaryHeader(bb);
if (hdr.getType() != MaryHeader.HALFPHONE_UNITFEATS) {
throw new MaryConfigurationException(
"File [" + fileName + "] is not a valid Mary Halfphone Features file.");
}
leftWeights = new FeatureDefinition(bb);
rightWeights = new FeatureDefinition(bb);
assert leftWeights.featureEquals(rightWeights)
: "Halfphone unit feature file contains incompatible feature definitions for left and right units -- this should not happen!";
featureDefinition = leftWeights; // one of them, for super class
int numberOfUnits = bb.getInt();
featureVectors = new FeatureVector[numberOfUnits];
for (int i = 0; i < numberOfUnits; i++) {
featureVectors[i] = featureDefinition.readFeatureVector(i, bb);
}
}
@Override
protected void loadFromStream(String fileName) throws IOException, MaryConfigurationException {
/* Open the file */
DataInputStream dis = null;
dis = new DataInputStream(new BufferedInputStream(new FileInputStream(fileName)));
/* Load the Mary header */
hdr = new MaryHeader(dis);
if (hdr.getType() != MaryHeader.HALFPHONE_UNITFEATS) {
throw new IOException("File [" + fileName + "] is not a valid Mary Halfphone Features file.");
}
leftWeights = new FeatureDefinition(dis);
rightWeights = new FeatureDefinition(dis);
assert leftWeights.featureEquals(rightWeights)
: "Halfphone unit feature file contains incompatible feature definitions for left and right units -- this should not happen!";
featureDefinition = leftWeights; // one of them, for super class
int numberOfUnits = dis.readInt();
featureVectors = new FeatureVector[numberOfUnits];
for (int i = 0; i < numberOfUnits; i++) {
featureVectors[i] = featureDefinition.readFeatureVector(i, dis);
}
}