net.sf.fmj.media.multiplexer
Class StreamCopyPushDataSource

java.lang.Object
  javax.media.protocol.DataSource
      javax.media.protocol.PushDataSource
          net.sf.fmj.media.multiplexer.StreamCopyPushDataSource

All Implemented Interfaces:

Controls, Duration

public class StreamCopyPushDataSource
extends PushDataSource

PushDataSource implemented by copying streams. By default, just copies the input streams to the output. Subclasses can override to modify the copy operation.

Author:

Ken Larson

Field Summary

Fields inherited from interface javax.media.Duration

DURATION_UNBOUNDED, DURATION_UNKNOWN

Constructor Summary

StreamCopyPushDataSource(ContentDescriptor outputContentDescriptor, int numTracks, java.io.InputStream[] inputStreams, Format[] inputFormats)

Method Summary

void	connect()
void	disconnect()
java.lang.String	getContentType()
java.lang.Object	getControl(java.lang.String controlType)
java.lang.Object[]	getControls()
Time	getDuration()
PushSourceStream[]	getStreams()
void	notifyDataAvailable(int track)
void	start()
void	stop()
void	waitUntilFinished()
protected void	write(java.io.InputStream in, java.io.OutputStream out, int track)

Methods inherited from class javax.media.protocol.DataSource

getLocator, initCheck, setLocator

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamCopyPushDataSource

public StreamCopyPushDataSource(ContentDescriptor outputContentDescriptor,
                                int numTracks,
                                java.io.InputStream[] inputStreams,
                                Format[] inputFormats)

Method Detail

getStreams

public PushSourceStream[] getStreams()

Specified by:

getStreams in class PushDataSource

connect

public void connect()
             throws java.io.IOException

Specified by:

connect in class DataSource

Throws:

java.io.IOException

notifyDataAvailable

public void notifyDataAvailable(int track)

disconnect

public void disconnect()

Specified by:

disconnect in class DataSource

getContentType

public java.lang.String getContentType()

Specified by:

getContentType in class DataSource

getControl

public java.lang.Object getControl(java.lang.String controlType)

Specified by:

getControl in interface Controls

Specified by:

getControl in class DataSource

getControls

public java.lang.Object[] getControls()

Specified by:

getControls in interface Controls

Specified by:

getControls in class DataSource

getDuration

public Time getDuration()

Specified by:

getDuration in interface Duration

Specified by:

getDuration in class DataSource

start

public void start()
           throws java.io.IOException

Specified by:

start in class DataSource

Throws:

java.io.IOException

stop

public void stop()
          throws java.io.IOException

Specified by:

stop in class DataSource

Throws:

java.io.IOException

waitUntilFinished

public void waitUntilFinished()
                       throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

write

protected void write(java.io.InputStream in,
                     java.io.OutputStream out,
                     int track)
              throws java.io.IOException

Throws:

java.io.IOException