javax.sound.midi.spi
Class MidiDeviceProvider
java.lang.Object
|
+--javax.sound.midi.spi.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.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MidiDeviceProvider
public MidiDeviceProvider()
isDeviceSupported
public boolean isDeviceSupported(MidiDevice.Info info)
- Indicates whether the device provider supports the device represented by
the specified device info object.
- Parameters:
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
.
Submit a bug or feature
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