javax.sound.sampled.spi

Class MixerProvider

Known Direct Subclasses:
GStreamerMixerProvider

public abstract class MixerProvider
extends Object

This abstract class defines an interface to mixer providers. Concrete subclasses will implement the methods in this class.
Since:
1.3

Constructor Summary

MixerProvider()
Create a new mixer provider.

Method Summary

abstract Mixer
getMixer(Mixer.Info info)
Return a mixer that matches the given info object.
abstract Mixer.Info[]
getMixerInfo()
Return an array of info objects describing all the mixers provided by this provider.
boolean
isMixerSupported(Mixer.Info info)
Return true if a mixer matching the provided description is supported.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MixerProvider

public MixerProvider()
Create a new mixer provider.

Method Details

getMixer

public abstract Mixer getMixer(Mixer.Info info)
Return a mixer that matches the given info object.
Parameters:
info - description of the mixer to match
Returns:
the mixer
Throws:
IllegalArgumentException - if no mixer matches the description

getMixerInfo

public abstract Mixer.Info[] getMixerInfo()
Return an array of info objects describing all the mixers provided by this provider.

isMixerSupported

public boolean isMixerSupported(Mixer.Info info)
Return true if a mixer matching the provided description is supported.
Parameters:
info - description of the mixer to match
Returns:
true if it is supported by this provider

Mixer API Copyright (C) 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.