Package net.avadeaux.klipspringer.decoder

Class FlacAudioInputStream

java.lang.Object

java.io.InputStream

javax.sound.sampled.AudioInputStream

net.avadeaux.klipspringer.decoder.FlacAudioInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class FlacAudioInputStream
extends AudioInputStream

Wrapper for FlacDecoder that allows reading a FLAC file as a javax.sound.sampled.AudioInputStream.

Field Summary

Fields inherited from class javax.sound.sampled.AudioInputStream

format, frameLength, framePos, frameSize

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()	Closes the stream, causing decoding to be aborted and the feeder thread to finish.
static FlacAudioInputStream	getInstance(String fileName)	Creates an AudioInputStream that reads from the specified file.
void	mark(int ignoredReadLimit)	Remembers the current position for a later reset.
boolean	markSupported()	Returns true.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int n)
void	reset()	Resets the stream to the marked position, or to the beginning if mark() has not been called.
static ThreadFactory	setThreadFactory(ThreadFactory fact)	Sets global thread factory for feeder threads, returning the previous factory.
long	skip(long n)	Skips ahead the given number of bytes in the stream.

Methods inherited from class javax.sound.sampled.AudioInputStream

getFormat, getFrameLength

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Method Details

setThreadFactory

public static ThreadFactory setThreadFactory(ThreadFactory fact)

Sets global thread factory for feeder threads, returning the previous factory. This allows, for instance, controlling what happens on uncaught throwables (such as Error, because RuntimeExceptions are caught and transferred to the client thread). By default, an uncaught throwable prints an error and exits the process.

getInstance

public static FlacAudioInputStream getInstance(String fileName)
                                        throws IOException

Creates an AudioInputStream that reads from the specified file.

Throws:

IOException

close

public void close()
           throws IOException

Closes the stream, causing decoding to be aborted and the feeder thread to finish.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class AudioInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class AudioInputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int n)
         throws IOException

Overrides:

read in class AudioInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class AudioInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Skips ahead the given number of bytes in the stream. If any data have been read from from the stream using the currently active decoder, the decoding process is aborted and a new decoder is created starting from the desired position. This method can be combined with reset() in order to seek to an arbitrary position in the file. Returns the number of bytes actually skipped, which is at most to the end of the stream, and rounded down to the nearest integral number of frames.

Overrides:

skip in class AudioInputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class AudioInputStream

Throws:

IOException

markSupported

public boolean markSupported()

Returns true.

Overrides:

markSupported in class AudioInputStream

mark

public void mark(int ignoredReadLimit)

Remembers the current position for a later reset. The specified read limit is ignored. By default, the beginning of the input is marked.

Overrides:

mark in class AudioInputStream

reset

public void reset()
           throws IOException

Resets the stream to the marked position, or to the beginning if mark() has not been called. If any data have been read from from the stream using the currently active decoder, the decoding process is aborted and a new decoder is created starting from the desired position. This method can be combined with skip() in order to seek to an arbitrary position in the file.

Overrides:

reset in class AudioInputStream

Throws:

IOException