javax.sound.sampled

Interface SourceDataLine

All Superinterfaces:

AutoCloseable, DataLine, Line

public interface SourceDataLine
extends DataLine

This is a DataLine to which data may be written.

Since:

1.3

Nested Class Summary

Nested classes/interfaces inherited from interface javax.sound.sampled.DataLine

DataLine.Info

Method Summary

Methods

Modifier and Type	Method and Description
void	open(AudioFormat fmt) Open the line, given the desired audio format.
void	open(AudioFormat fmt, int size) Open the line, given the desired audio format and the buffer size.
int	write(byte[] buf, int offset, int length) Write audio data to this line.

Methods inherited from interface javax.sound.sampled.DataLine

available, drain, flush, getBufferSize, getFormat, getFramePosition, getLevel, getLongFramePosition, getMicrosecondPosition, isActive, isRunning, start, stop

Methods inherited from interface javax.sound.sampled.Line

addLineListener, close, getControl, getControls, getLineInfo, isControlSupported, isOpen, open, removeLineListener

Method Detail

open

void open(AudioFormat fmt)
          throws LineUnavailableException

Open the line, given the desired audio format.

Parameters:

fmt - the format to use

Throws:

LineUnavailableException - if the line is not available for some reason

SecurityException - if this is prevented by the security manager

open

void open(AudioFormat fmt,
        int size)
          throws LineUnavailableException

Open the line, given the desired audio format and the buffer size.

Parameters:

fmt - the format to use

size - the buffer size

Throws:

LineUnavailableException - if the line is not available for some reason

SecurityException - if this is prevented by the security manager

write

int write(byte[] buf,
        int offset,
        int length)

Write audio data to this line. The data must be an integral number of frames, as determined by the audio format.

Parameters:

buf - a byte array of audio data

offset - index of the first byte in the array to use

length - the number of bytes to write

Returns:

the number of bytes written