javax.sound.midi
Interface MidiDevice
- AutoCloseable
- Sequencer, Synthesizer
- AlsaInputPortDevice, AlsaMidiSequencerDevice, AlsaOutputPortDevice, AlsaPortDevice, DSSISynthesizer
Interface for all MIDI devices.
void | close()- Close this MIDI device, and release any system resources we're using.
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MidiDevice.Info | getDeviceInfo()- Get the Info object describing this device.
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int | getMaxReceivers()- The maximum number of MIDI IN connections we can get as Receivers,
or -1 if there is no maximum.
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int | getMaxTransmitters()- The maximum number of MIDI OUT connections we can get as Transmitters,
or -1 if there is no maximum.
|
long | getMicrosecondPosition()- If this device supports time-stamps, then it will return the number
of microseconds since this device has been open, and -1 otherwise.
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Receiver | getReceiver()- Get a MIDI IN Receiver for this device.
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Transmitter | getTransmitter()- Get a MIDI OUT Transmitter for this device.
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boolean | isOpen()- Returns true if this MIDI device is open and false otherwise.
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void | open()- Open this MIDI device and allocate any system resource we need.
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close
public void close()
Close this MIDI device, and release any system resources we're using.
- close in interface AutoCloseable
getMaxReceivers
public int getMaxReceivers()
The maximum number of MIDI IN connections we can get as Receivers,
or -1 if there is no maximum.
- -1 or the maximum number of Receivers we can get
getMaxTransmitters
public int getMaxTransmitters()
The maximum number of MIDI OUT connections we can get as Transmitters,
or -1 if there is no maximum.
- -1 or the maximum number of Transmitters we can get
getMicrosecondPosition
public long getMicrosecondPosition()
If this device supports time-stamps, then it will return the number
of microseconds since this device has been open, and -1 otherwise.
- -1 or the number of microseconds since this was opened
isOpen
public boolean isOpen()
Returns true if this MIDI device is open and false otherwise.
- true if this is open, false otherwise
MidiDevice.java -- Interface for MIDI devices
Copyright (C) 2005 Free Software Foundation, Inc.
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