com.tuneology.avm.mixer
Class NativeMixerChannel

java.lang.Object
  |
  +--com.tuneology.avm.mixer.NativeMixerElement
        |
        +--com.tuneology.avm.mixer.NativeMixerChannel

All Implemented Interfaces:

MixerChannel, MixerElement

public class NativeMixerChannel

extends NativeMixerElement

implements MixerChannel

This class represents a channel on an audio mixer.

Version:

$Id: NativeMixerChannel.java,v 1.1 2003/07/10 19:51:39 xnarf Exp $

Author:

Fran Taylor

Fields inherited from class com.tuneology.avm.mixer.NativeMixerElement

TYPE_INPUT, TYPE_MASTER, TYPE_OTHER, TYPE_PCM, TYPE_SWITCH

Fields inherited from interface com.tuneology.avm.mixer.MixerElement

TYPE_INPUT, TYPE_MASTER, TYPE_OTHER, TYPE_PCM, TYPE_SWITCH

Method Summary

int	getType() Returns true if the channel has an input.
Volume	getVolume() Returns the current volume setting.
VolumeRange	getVolumeRange() Returns the range of volume settings for the channel.
boolean	hasMute() Returns true if the channel supports muting.
boolean	hasRecord() Returns true if the channel supports recording.
boolean	isMute() Returns the state of the mute bit.
boolean	isRecord() Returns the state of the record bit for the channel.
boolean	isStereo() Returns true if the channel is stereo.
void	setMute(boolean mute) Sets the mute bit.
void	setRecord(boolean rec) Sets the record bit for the channel.
void	setVolume(Volume vol) Sets the volume.
void	toggleMute() Toggles the state of the mute bit.
void	toggleRecord() Toggles the state of the record bit.
static void	touch()

Methods inherited from class com.tuneology.avm.mixer.NativeMixerElement

addEventListener, getName, removeEventListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tuneology.avm.mixer.MixerElement

addEventListener, getName, removeEventListener

Method Detail

setVolume

public void setVolume(Volume vol)
               throws java.io.IOException

Sets the volume.

Specified by:

setVolume in interface MixerChannel

Parameters:

vol - the desired volume setting

Throws:

java.io.IOException -

getVolume

public Volume getVolume()
                 throws java.io.IOException

Returns the current volume setting.

Specified by:

getVolume in interface MixerChannel

Returns:

the current volume setting.

Throws:

java.io.IOException -

getVolumeRange

public VolumeRange getVolumeRange()
                           throws java.io.IOException

Returns the range of volume settings for the channel.

Specified by:

getVolumeRange in interface MixerChannel

Returns:

the range of volume settings for the channel.

Throws:

java.io.IOException -

isStereo

public boolean isStereo()
                 throws java.io.IOException

Returns true if the channel is stereo.

Specified by:

isStereo in interface MixerChannel

Throws:

java.io.IOException -

hasMute

public boolean hasMute()
                throws java.io.IOException

Returns true if the channel supports muting.

Specified by:

hasMute in interface MixerChannel

Returns:

true if the channel supports muting.

Throws:

java.io.IOException -

setMute

public void setMute(boolean mute)
             throws java.io.IOException

Sets the mute bit.

Specified by:

setMute in interface MixerChannel

Throws:

java.io.IOException -

isMute

public boolean isMute()
               throws java.io.IOException

Returns the state of the mute bit.

Specified by:

isMute in interface MixerChannel

Returns:

the state of the mute bit.

Throws:

java.io.IOException -

toggleMute

public void toggleMute()
                throws java.io.IOException

Toggles the state of the mute bit.

Specified by:

toggleMute in interface MixerChannel

Throws:

java.io.IOException -

hasRecord

public boolean hasRecord()
                  throws java.io.IOException

Returns true if the channel supports recording.

Specified by:

hasRecord in interface MixerChannel

Returns:

true if the channel supports recording.

Throws:

java.io.IOException -

setRecord

public void setRecord(boolean rec)
               throws java.io.IOException

Sets the record bit for the channel.

Specified by:

setRecord in interface MixerChannel

Parameters:

rec - the desired state of the record bit.

Throws:

java.io.IOException -

isRecord

public boolean isRecord()
                 throws java.io.IOException

Returns the state of the record bit for the channel.

Specified by:

isRecord in interface MixerChannel

Returns:

the state of the record bit for the channel.

Throws:

java.io.IOException -

getType

public int getType()

Description copied from interface: MixerElement

Returns true if the channel has an input.

Specified by:

getType in interface MixerChannel

Overrides:

getType in class NativeMixerElement

toggleRecord

public void toggleRecord()
                  throws java.io.IOException

Toggles the state of the record bit.

Specified by:

toggleRecord in interface MixerChannel

Throws:

java.io.IOException -

touch

public static void touch()