Package org.refcodes.audio

Class CsvSoundSampleWriter

java.lang.Object

org.refcodes.audio.AbstractCsvSampleWriter<SoundSample,CsvSoundSampleWriter>

org.refcodes.audio.CsvSoundSampleWriter

All Implemented Interfaces:

AutoCloseable, CsvSampleWriter<SoundSample,B>, SampleWriter<SoundSample,B>, SamplingRateAccessor, SamplingRateAccessor.SamplingRateBuilder<CsvSoundSampleWriter>, SamplingRateAccessor.SamplingRateMutator, SamplingRateAccessor.SamplingRateProperty, SoundSampleWriter<CsvSoundSampleWriter>, org.refcodes.io.RowWriter<CsvSoundSampleWriter>

public class CsvSoundSampleWriter
extends AbstractCsvSampleWriter<SoundSample,CsvSoundSampleWriter>
implements SoundSampleWriter<CsvSoundSampleWriter>

The CsvSoundSampleWriter provides means to write sound samples to a CSV file.

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.audio.SamplingRateAccessor

SamplingRateAccessor.SamplingRateBuilder<B extends SamplingRateAccessor.SamplingRateBuilder<B>>, SamplingRateAccessor.SamplingRateMutator, SamplingRateAccessor.SamplingRateProperty

Field Summary

Fields inherited from class org.refcodes.audio.AbstractCsvSampleWriter

_csvWriter, _deltaMode

Constructor Summary

Constructors

Constructor	Description
CsvSoundSampleWriter(File aFile)	Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.
CsvSoundSampleWriter(File aFile, CsvDeltaMode aDeltaMode)	Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.
CsvSoundSampleWriter(OutputStream aOutputStream)	Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.
CsvSoundSampleWriter(OutputStream aOutputStream, CsvDeltaMode aDeltaMode)	Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.
CsvSoundSampleWriter(PrintStream aPrintStream)	Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.
CsvSoundSampleWriter(PrintStream aPrintStream, CsvDeltaMode aDeltaMode)	Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Method Summary

Modifier and Type	Method	Description
int	getSamplingRate()	Retrieves the sampling rate from the sampling rate property.
void	setSamplingRate(int aSamplingRate)	Sets the sampling rate for the sampling rate property.
CsvSoundSampleWriter	withSamplingRate(int aSamplingRate)	Sets the sampling rate for the sampling rate property.
void	writeNext(double... aSampleData)	Writes the next samples, one sample for each channel.
void	writeNext(SoundSample aSample)	Writes the next samples, one sample for each channel.

Methods inherited from class org.refcodes.audio.AbstractCsvSampleWriter

close, format, toDouble, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.audio.SampleWriter

close

Constructor Detail

CsvSoundSampleWriter

public CsvSoundSampleWriter(File aFile)
                     throws FileNotFoundException

Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Parameters:

aFile - The File where to write the CSV records to.

Throws:

FileNotFoundException - If the given file object does not denote an existing, writable regular file and a new regular file of that name cannot be created, or if some other error occurs while opening or creating the file.

CsvSoundSampleWriter

public CsvSoundSampleWriter(OutputStream aOutputStream)

Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Parameters:

aOutputStream - The OutputStream where to write the CSV records to.

CsvSoundSampleWriter

public CsvSoundSampleWriter(PrintStream aPrintStream)

Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Parameters:

aPrintStream - The PrintStream where to write the CSV records to.

CsvSoundSampleWriter

public CsvSoundSampleWriter(File aFile,
                            CsvDeltaMode aDeltaMode)
                     throws FileNotFoundException

Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Parameters:

aFile - The File where to write the CSV records to.

aDeltaMode - The CsvDeltaMode to use when writing the CSV rows.

Throws:

FileNotFoundException - If the given file object does not denote an existing, writable regular file and a new regular file of that name cannot be created, or if some other error occurs while opening or creating the file.

CsvSoundSampleWriter

public CsvSoundSampleWriter(OutputStream aOutputStream,
                            CsvDeltaMode aDeltaMode)

Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Parameters:

aOutputStream - The OutputStream where to write the CSV records to.

aDeltaMode - The CsvDeltaMode to use when writing the CSV rows.

CsvSoundSampleWriter

public CsvSoundSampleWriter(PrintStream aPrintStream,
                            CsvDeltaMode aDeltaMode)

Constructs the CsvSoundSampleWriter for writing sound samples to a CSV file or stream.

Parameters:

aPrintStream - The PrintStream where to write the CSV records to.

aDeltaMode - The CsvDeltaMode to use when writing the CSV rows.

Method Detail

writeNext

public void writeNext(double... aSampleData)

Writes the next samples, one sample for each channel. Provide one sample for mono audio, two samples for stereo audio and so on. In case you provide more or less samples than channels being supported by the writer, then it is up to the writer whether to duplicate the samples or calculate an average or the like.

Specified by:

writeNext in interface SoundSampleWriter<CsvSoundSampleWriter>

Parameters:

aSampleData - The samples, one for each channel.

writeNext

public void writeNext(SoundSample aSample)

Writes the next samples, one sample for each channel. Provide one sample for mono audio, two samples for stereo audio and so on. In case you provide more or less samples than channels being supported by the writer, then it is up to the writer whether to duplicate the samples or calculate an average or the like.

Specified by:

writeNext in interface org.refcodes.io.RowWriter<CsvSoundSampleWriter>

Specified by:

writeNext in interface SampleWriter<SoundSample,B extends SoundSampleWriter<B>>

Specified by:

writeNext in interface SoundSampleWriter<CsvSoundSampleWriter>

Parameters:

aSample - The samples, one for each channel.

getSamplingRate

public int getSamplingRate()

Retrieves the sampling rate from the sampling rate property.

Specified by:

getSamplingRate in interface SamplingRateAccessor

Returns:

The sampling rate stored by the sampling rate property.

setSamplingRate

public void setSamplingRate(int aSamplingRate)

Sets the sampling rate for the sampling rate property.

Specified by:

setSamplingRate in interface SamplingRateAccessor.SamplingRateMutator

Parameters:

aSamplingRate - The sampling rate to be stored by the sampling rate property.

withSamplingRate

public CsvSoundSampleWriter withSamplingRate(int aSamplingRate)

Sets the sampling rate for the sampling rate property.

Specified by:

withSamplingRate in interface SamplingRateAccessor.SamplingRateBuilder<CsvSoundSampleWriter>

Parameters:

aSamplingRate - The sampling rate to be stored by the sampling rate property.

Returns:

The builder for applying multiple build operations.