Sequencer
public static class Sequencer.SyncMode extends Object
SyncMode
object represents one of the ways in which a MIDI sequencer's notion of time can be synchronized with a master or slave device. If the sequencer is being synchronized to a master, the sequencer revises its current time in response to messages from the master. If the sequencer has a slave, the sequencer similarly sends messages to control the slave's timing. There are three predefined modes that specify possible masters for a sequencer: INTERNAL_CLOCK
, MIDI_SYNC
, and MIDI_TIME_CODE
. The latter two work if the sequencer receives MIDI messages from another device. In these two modes, the sequencer's time gets reset based on system real-time timing clock messages or MIDI time code (MTC) messages, respectively. These two modes can also be used as slave modes, in which case the sequencer sends the corresponding types of MIDI messages to its receiver (whether or not the sequencer is also receiving them from a master). A fourth mode, NO_SYNC
, is used to indicate that the sequencer should not control its receiver's timing.
Modifier and Type | Field | Description |
---|---|---|
static final Sequencer.SyncMode |
INTERNAL_CLOCK |
A master synchronization mode that makes the sequencer get its timing information from its internal clock. |
static final Sequencer.SyncMode |
MIDI_SYNC |
A master or slave synchronization mode that specifies the use of MIDI clock messages. |
static final Sequencer.SyncMode |
MIDI_TIME_CODE |
A master or slave synchronization mode that specifies the use of MIDI Time Code. |
static final Sequencer.SyncMode |
NO_SYNC |
A slave synchronization mode indicating that no timing information should be sent to the receiver. |
Modifier | Constructor | Description |
---|---|---|
protected |
Constructs a synchronization mode. |
Modifier and Type | Method | Description |
---|---|---|
final boolean |
equals |
Indicates whether the specified object is equal to this synchronization mode, returning true if the objects are the same. |
final int |
hashCode() |
Returns a hash code value for this synchronization mode. |
final String |
toString() |
Returns mode's name as the string representation of the synchronization mode. |
public static final Sequencer.SyncMode INTERNAL_CLOCK
public static final Sequencer.SyncMode MIDI_SYNC
public static final Sequencer.SyncMode MIDI_TIME_CODE
public static final Sequencer.SyncMode NO_SYNC
protected SyncMode(String name)
name
- name of the synchronization modepublic final boolean equals(Object obj)
true
if the objects are the same.public final int hashCode()
public final String toString()
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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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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/sound/midi/Sequencer.SyncMode.html