Package de.sciss.io

Interface InterleavedStreamFile

All Known Implementing Classes:

AudioFile

public interface InterleavedStreamFile

A RandomAccessFile wrapper class that using java.nio and a FloatBuffer to write single or multichannel 32bit floating point files, which for instance are used to store trajectory data. Files are purely data, headerless, where channels are written interleaved float[channel0][frame0], float[channel1][frame0], ..., float[channelN][frame0], float[channel0][frame1], ... etc ... float[channelN][frameM]

InterleavedStreamFiles are used inside NondestructiveTrackEditors

Method Summary

Modifier and Type	Method	Description
void	close()
void	copyFrames(InterleavedStreamFile target, long length)
void	flush()
int	getChannelNum()
java.io.File	getFile()
long	getFrameNum()
long	getFramePosition()
void	readFrames(float[][] data, int offset, int length)
void	seekFrame(long position)
void	setFrameNum(long n)
void	truncate()
void	writeFrames(float[][] data, int offset, int length)

Method Detail

close

void close()
    throws java.io.IOException

Throws:

java.io.IOException

truncate

void truncate()
       throws java.io.IOException

Throws:

java.io.IOException

readFrames

void readFrames(float[][] data,
                int offset,
                int length)
         throws java.io.IOException

Throws:

java.io.IOException

writeFrames

void writeFrames(float[][] data,
                 int offset,
                 int length)
          throws java.io.IOException

Throws:

java.io.IOException

copyFrames

void copyFrames(InterleavedStreamFile target,
                long length)
         throws java.io.IOException

Throws:

java.io.IOException

seekFrame

void seekFrame(long position)
        throws java.io.IOException

Throws:

java.io.IOException

getFrameNum

long getFrameNum()
          throws java.io.IOException

Throws:

java.io.IOException

setFrameNum

void setFrameNum(long n)
          throws java.io.IOException

Throws:

java.io.IOException

getChannelNum

int getChannelNum()

getFramePosition

long getFramePosition()
               throws java.io.IOException

Throws:

java.io.IOException

flush

void flush()
    throws java.io.IOException

Throws:

java.io.IOException

getFile

java.io.File getFile()