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.
public MidiDeviceProvider()
public boolean isDeviceSupported(MidiDevice.Info info)
Indicates whether the device provider supports the device represented by the specified device info object.
info
- an info object that describes the device for which support is queriedtrue
if the specified device is supported, otherwise false
public abstract MidiDevice.Info[] getDeviceInfo()
Obtains the set of info objects representing the device or devices provided by this MidiDeviceProvider
.
public abstract MidiDevice getDevice(MidiDevice.Info info)
Obtains an instance of the device represented by the info object.
info
- an info object that describes the desired deviceIllegalArgumentException
- if the info object specified does not match the info object for a device supported by this MidiDeviceProvider
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