javax.sound.midi
Interface MidiDevice
- Sequencer, Synthesizer
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.
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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.
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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