stream.io

Class WavStream

java.lang.Object

stream.io.AbstractStream

stream.io.WavStream

All Implemented Interfaces:

stream.io.Source, stream.io.Stream

public class WavStream
extends stream.io.AbstractStream

Field Summary

Fields

Modifier and Type	Field and Description
protected Integer	blockSize
protected Long	blocksRead

Fields inherited from class stream.io.AbstractStream

count, id, limit, prefix, seqId, sequenceKey, url

Constructor Summary

Constructors

Constructor and Description
WavStream(stream.io.SourceURL source)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	getBlockSize()
int	getBytesPerSample()
Long	getSampleRate()
void	init()
static void	main(String[] args)
stream.Data	readNext()
double	readSample()
void	setBlockSize(int blockSize)

Methods inherited from class stream.io.AbstractStream

getId, getInputStream, getLimit, getPrefix, getSequenceKey, getUrl, read, setId, setLimit, setPrefix, setSequenceKey, setUrl

Methods inherited from class java.lang.Object

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

Field Detail

blockSize

protected Integer blockSize

blocksRead

protected Long blocksRead

Constructor Detail

WavStream

public WavStream(stream.io.SourceURL source)

Method Detail

getBytesPerSample

public int getBytesPerSample()

Returns:

the bytesPerSample

getSampleRate

public Long getSampleRate()

Returns:

the sampleRate

getBlockSize

public int getBlockSize()

Returns:

the blockSize

setBlockSize

@Parameter(description="The number of samples (double values) read from the stream for each data item.")
public void setBlockSize(int blockSize)

Parameters:

blockSize - the blockSize to set

init

public void init()
          throws Exception

Specified by:

init in interface stream.io.Source

Overrides:

init in class stream.io.AbstractStream

Throws:

Exception

readSample

public double readSample()
                  throws IOException,
                         WavFileException

Throws:

IOException

WavFileException

readNext

public stream.Data readNext()
                     throws Exception

Specified by:

readNext in class stream.io.AbstractStream

Throws:

Exception

close

public void close()
           throws Exception

Specified by:

close in interface stream.io.Source

Overrides:

close in class stream.io.AbstractStream

Throws:

Exception

main

public static void main(String[] args)