net.java.sip.communicator.impl.neomedia.protocol
Class MutePullBufferDataSource

java.lang.Object
  javax.media.protocol.DataSource
      javax.media.protocol.PullBufferDataSource
          net.java.sip.communicator.impl.neomedia.protocol.CaptureDeviceDelegatePullBufferDataSource
              net.java.sip.communicator.impl.neomedia.protocol.PullBufferDataSourceDelegate<javax.media.protocol.PullBufferDataSource>
                  net.java.sip.communicator.impl.neomedia.protocol.MutePullBufferDataSource

All Implemented Interfaces:

javax.media.Controls, javax.media.Duration, javax.media.protocol.CaptureDevice, MuteDataSource

public class MutePullBufferDataSource
extends PullBufferDataSourceDelegate<javax.media.protocol.PullBufferDataSource>
implements MuteDataSource

Implements a PullBufferDataSource wrapper which provides mute support for the wrapped instance.

Because the class wouldn't work for our use case without it, CaptureDevice is implemented and is being delegated to the wrapped DataSource (if it supports the interface in question).

Author:

Damian Minkov, Lubomir Marinov

Field Summary

Fields inherited from class net.java.sip.communicator.impl.neomedia.protocol.PullBufferDataSourceDelegate

dataSource

Fields inherited from class net.java.sip.communicator.impl.neomedia.protocol.CaptureDeviceDelegatePullBufferDataSource

captureDevice, EMPTY_STREAMS

Fields inherited from interface javax.media.Duration

DURATION_UNBOUNDED, DURATION_UNKNOWN

Constructor Summary

MutePullBufferDataSource(javax.media.protocol.PullBufferDataSource dataSource)
Initializes a new MutePullBufferDataSource instance which is to provide mute support for a specific PullBufferDataSource.

Method Summary

javax.media.protocol.PullBufferStream[]	getStreams() Implements PullBufferDataSource.getStreams().
javax.media.protocol.PullBufferDataSource	getWrappedDataSource() Get wrapped DataSource.
boolean	isMute() Determines whether this DataSource is mute.
void	setMute(boolean mute) Sets the mute state of this DataSource.

Methods inherited from class net.java.sip.communicator.impl.neomedia.protocol.PullBufferDataSourceDelegate

connect, disconnect, getContentType, getControl, getControls, getDataSource, getDuration, getLocator, start, stop

Methods inherited from class net.java.sip.communicator.impl.neomedia.protocol.CaptureDeviceDelegatePullBufferDataSource

getCaptureDeviceInfo, getFormatControls

Methods inherited from class javax.media.protocol.DataSource

initCheck, setLocator

Methods inherited from class java.lang.Object

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

Constructor Detail

MutePullBufferDataSource

public MutePullBufferDataSource(javax.media.protocol.PullBufferDataSource dataSource)

Initializes a new MutePullBufferDataSource instance which is to provide mute support for a specific PullBufferDataSource.

Parameters:

dataSource - the PullBufferDataSource the new instance is to provide mute support for

Method Detail

setMute

public void setMute(boolean mute)

Sets the mute state of this DataSource.

Specified by:

setMute in interface MuteDataSource

Parameters:

mute - true to mute this DataSource; otherwise, false

isMute

public boolean isMute()

Determines whether this DataSource is mute.

Specified by:

isMute in interface MuteDataSource

Returns:

true if this DataSource is mute; otherwise, false

getWrappedDataSource

public javax.media.protocol.PullBufferDataSource getWrappedDataSource()

Get wrapped DataSource.

Returns:

wrapped DataSource

getStreams

public javax.media.protocol.PullBufferStream[] getStreams()

Implements PullBufferDataSource.getStreams(). Wraps the streams of the wrapped PullBufferDataSource into MutePullBufferStream instances in order to provide mute support to them.

Specified by:

getStreams in class PullBufferDataSourceDelegate<javax.media.protocol.PullBufferDataSource>

Returns:

an array of PullBufferStream instances with enabled mute support