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Class MidiDeviceProvider

public abstract class MidiDeviceProvider
extends Object

A MidiDeviceProvider is a factory or provider for a particular type of MIDI device. This mechanism allows the implementation to determine how resources are managed in the creation and management of a device.

Constructors

MidiDeviceProvider

public MidiDeviceProvider()

Methods

isDeviceSupported

public boolean isDeviceSupported(MidiDevice.Info info)

Indicates whether the device provider supports the device represented by the specified device info object.

Parameters:
info - an info object that describes the device for which support is queried
Returns:
true if the specified device is supported, otherwise false

getDeviceInfo

public abstract MidiDevice.Info[] getDeviceInfo()

Obtains the set of info objects representing the device or devices provided by this MidiDeviceProvider.

Returns:
set of device info objects

getDevice

public abstract MidiDevice getDevice(MidiDevice.Info info)

Obtains an instance of the device represented by the info object.

Parameters:
info - an info object that describes the desired device
Returns:
device instance
Throws:
IllegalArgumentException - if the info object specified does not match the info object for a device supported by this MidiDeviceProvider

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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