org.tritonus.share.sampled.convert

Class TAsynchronousFilteredAudioInputStream

java.lang.Object

java.io.InputStream

javax.sound.sampled.AudioInputStream

org.tritonus.share.sampled.convert.TAudioInputStream

org.tritonus.share.sampled.convert.TAsynchronousFilteredAudioInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, TCircularBuffer.Trigger

Direct Known Subclasses:

GSMFormatConversionProvider.DecodedGSMAudioInputStream, GSMFormatConversionProvider.EncodedGSMAudioInputStream, JorbisFormatConversionProvider.DecodedJorbisAudioInputStream, Mp3LameFormatConversionProvider.EncodedMpegAudioInputStream, MpegFormatConversionProvider.DecodedMpegAudioInputStream, VorbisFormatConversionProvider.DecodedVorbisAudioInputStream, VorbisFormatConversionProvider.DecodedVorbisAudioInputStream, VorbisFormatConversionProvider.EncodedVorbisAudioInputStream, VorbisFormatConversionProvider.EncodedVorbisAudioInputStream

public abstract class TAsynchronousFilteredAudioInputStream
extends TAudioInputStream
implements TCircularBuffer.Trigger

Base class for asynchronus converters. This class serves as base class for converters that do not have a fixed ratio between the size of a block of input data and the size of a block of output data. These types of converters therefore need an internal buffer, which is realized in this class.

Constructor Summary

Constructors

Constructor and Description
TAsynchronousFilteredAudioInputStream(AudioFormat outputFormat, long lLength) Constructor.
TAsynchronousFilteredAudioInputStream(AudioFormat outputFormat, long lLength, int nBufferSize, int nMinAvailable) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
void	mark(int nReadLimit)
boolean	markSupported()
int	read()
int	read(byte[] abData)
int	read(byte[] abData, int nOffset, int nLength)
void	reset()
long	skip(long lSkip)

Methods inherited from class org.tritonus.share.sampled.convert.TAudioInputStream

properties

Methods inherited from class javax.sound.sampled.AudioInputStream

getFormat, getFrameLength

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tritonus.share.TCircularBuffer.Trigger

execute

Constructor Detail

TAsynchronousFilteredAudioInputStream

public TAsynchronousFilteredAudioInputStream(AudioFormat outputFormat,
                                     long lLength)

Constructor. This constructor uses the default buffer size and the default min available amount.

Parameters:

lLength - length of this stream in frames. May be AudioSystem.NOT_SPECIFIED.

TAsynchronousFilteredAudioInputStream

public TAsynchronousFilteredAudioInputStream(AudioFormat outputFormat,
                                     long lLength,
                                     int nBufferSize,
                                     int nMinAvailable)

Constructor. With this constructor, the buffer size and the minimum available amount can be specified as parameters.

Parameters:

lLength - length of this stream in frames. May be AudioSystem.NOT_SPECIFIED.

nBufferSize - size of the circular buffer in bytes.

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class AudioInputStream

Throws:

java.io.IOException

read

public int read(byte[] abData)
         throws java.io.IOException

Overrides:

read in class AudioInputStream

Throws:

java.io.IOException

read

public int read(byte[] abData,
       int nOffset,
       int nLength)
         throws java.io.IOException

Overrides:

read in class AudioInputStream

Throws:

java.io.IOException

skip

public long skip(long lSkip)
          throws java.io.IOException

Overrides:

skip in class AudioInputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class AudioInputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class AudioInputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class AudioInputStream

mark

public void mark(int nReadLimit)

Overrides:

mark in class AudioInputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class AudioInputStream

Throws:

java.io.IOException