marytts.unitselection.concat

Class DatagramOverlapDoubleDataSource

java.lang.Object

marytts.util.data.BaseDoubleDataSource

marytts.util.data.BufferedDoubleDataSource

marytts.unitselection.concat.DatagramOverlapDoubleDataSource

All Implemented Interfaces:

DoubleDataSource

public class DatagramOverlapDoubleDataSource
extends BufferedDoubleDataSource

Field Summary

Fields

Modifier and Type	Field and Description
protected Datagram[][]	datagrams
protected int	p
protected int	q
protected Datagram[]	rightContexts
protected int	totalRead

Fields inherited from class marytts.util.data.BufferedDoubleDataSource

buf, dataProcessor, DEFAULT_BUFFERSIZE, readPos, writePos

Fields inherited from class marytts.util.data.BaseDoubleDataSource

dataLength, inputSource

Fields inherited from interface marytts.util.data.DoubleDataSource

NOT_SPECIFIED

Constructor Summary

Constructors

Constructor and Description
DatagramOverlapDoubleDataSource(Datagram[][] datagrams, Datagram[] rightContexts) Construct an double data source from the given array of datagram arrays and right contexts.

Method Summary

Methods

Modifier and Type	Method and Description
int	available() The number of doubles that can currently be read from this double data source without blocking.
boolean	hasMoreData() Whether or not any more data can be read from this data source.
protected int	readDatagram(Datagram d, double[] target, int pos)
protected boolean	readIntoBuffer(int minLength) Attempt to get more data from the input source.

Methods inherited from class marytts.util.data.BufferedDoubleDataSource

bufferSpaceLeft, compact, currentlyInBuffer, getData, increaseBufferSize

Methods inherited from class marytts.util.data.BaseDoubleDataSource

getAllData, getData, getData, getDataLength

Methods inherited from class java.lang.Object

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

Field Detail

datagrams

protected Datagram[][] datagrams

rightContexts

protected Datagram[] rightContexts

p

protected int p

q

protected int q

totalRead

protected int totalRead

Constructor Detail

DatagramOverlapDoubleDataSource

public DatagramOverlapDoubleDataSource(Datagram[][] datagrams,
                               Datagram[] rightContexts)

Construct an double data source from the given array of datagram arrays and right contexts.

Parameters:

datagrams - datagrams

rightContexts - rightContexts

Method Detail

hasMoreData

public boolean hasMoreData()

Whether or not any more data can be read from this data source.

Specified by:

hasMoreData in interface DoubleDataSource

Overrides:

hasMoreData in class BufferedDoubleDataSource

Returns:

true if another call to getData() will return data, false otherwise.

available

public int available()

The number of doubles that can currently be read from this double data source without blocking. This number can change over time.

Specified by:

available in interface DoubleDataSource

Overrides:

available in class BufferedDoubleDataSource

Returns:

the number of doubles that can currently be read without blocking

readIntoBuffer

protected boolean readIntoBuffer(int minLength)

Attempt to get more data from the input source. If less than this can be read, the possible amount will be read, but canReadMore() will return false afterwards.

Overrides:

readIntoBuffer in class BufferedDoubleDataSource

Parameters:

minLength - the amount of data to get from the input source

Returns:

true if the requested amount could be read, false if none or less data could be read.

readDatagram

protected int readDatagram(Datagram d,
               double[] target,
               int pos)