marytts.unitselection.data
Class FeatureFileReader

java.lang.Object
  marytts.unitselection.data.FeatureFileReader

Direct Known Subclasses:

HalfPhoneFeatureFileReader

public class FeatureFileReader
extends java.lang.Object

Field Summary

protected FeatureDefinition	featureDefinition
protected FeatureVector[]	featureVectors
protected MaryHeader	hdr

Constructor Summary

FeatureFileReader()
Empty constructor; need to call load() separately when using this.

FeatureFileReader(java.lang.String fileName)

Method Summary

FeatureVector[]	getCopyOfFeatureVectors() Return a shallow copy of the array of feature vectors.
FeatureDefinition	getFeatureDefinition()
static FeatureFileReader	getFeatureFileReader(java.lang.String fileName)
FeatureVector	getFeatureVector(int unitIndex) Get the unit feature vector for the given unit index number.
FeatureVector	getFeatureVector(Unit unit) Get the unit feature vector for the given unit.
FeatureVector[]	getFeatureVectors() Return the internal array of feature vectors.
int	getNumberOfUnits()
boolean	load(java.io.DataInputStream dis)
void	load(java.lang.String fileName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

hdr

protected MaryHeader hdr

featureDefinition

protected FeatureDefinition featureDefinition

featureVectors

protected FeatureVector[] featureVectors

Constructor Detail

FeatureFileReader

public FeatureFileReader()

Empty constructor; need to call load() separately when using this.

See Also:

load(String)

FeatureFileReader

public FeatureFileReader(java.lang.String fileName)
                  throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getFeatureFileReader

public static FeatureFileReader getFeatureFileReader(java.lang.String fileName)
                                              throws java.io.IOException

Throws:

java.io.IOException

load

public void load(java.lang.String fileName)
          throws java.io.IOException

Throws:

java.io.IOException

load

public boolean load(java.io.DataInputStream dis)
             throws java.io.IOException

Throws:

java.io.IOException

getFeatureVector

public FeatureVector getFeatureVector(int unitIndex)

Get the unit feature vector for the given unit index number.

Parameters:

unitIndex - the absolute index number of a unit in the database

Returns:

the corresponding feature vector

getCopyOfFeatureVectors

public FeatureVector[] getCopyOfFeatureVectors()

Return a shallow copy of the array of feature vectors.

Returns:

a new array containing the internal feature vectors

getFeatureVectors

public FeatureVector[] getFeatureVectors()

Return the internal array of feature vectors.

Returns:

the internal array of feature vectors.

getFeatureVector

public FeatureVector getFeatureVector(Unit unit)

Get the unit feature vector for the given unit.

Parameters:

unit - a unit in the database

Returns:

the corresponding feature vector

getFeatureDefinition

public FeatureDefinition getFeatureDefinition()

getNumberOfUnits

public int getNumberOfUnits()