Track JDK 1.6)

Description

public class Track

A MIDI track is an independent stream of MIDI events (time-stamped MIDI data) that can be stored along with other tracks in a standard MIDI file.

See also: Sequencer.setTrackMute(int, boolean) Sequencer.setTrackSolo(int, boolean)

Methods

Hide/Show inherited methods

public boolean add (MidiEvent event)

Adds a new event to the track.

Adds a new event to the track. However, if the event is already
contained in the track, it is not added again. The list of events
is kept in time order, meaning that this event inserted at the
appropriate place in the list, not necessarily at the end.
Returns: true if the event did not already exist in the track and was added, otherwise false
Parameters:
- event - the event to add

public MidiEvent get (int index) throws ArrayIndexOutOfBoundsException

Obtains the event at the specified index.

public boolean remove (MidiEvent event)

Removes the specified event from the track.

Removes the specified event from the track.
Returns: true if the event existed in the track and was removed, otherwise false
Parameters:
- event - the event to remove

public int size ()

Obtains the number of events in this track.

public long ticks ()

Obtains the length of the track, expressed in MIDI ticks.

Obtains the length of the track, expressed in MIDI ticks. (The
duration of a tick in seconds is determined by the timing resolution
of the Sequence containing this track, and also by
the tempo of the music as set by the sequencer.)
Returns: the duration, in ticks
See Also: Sequence.Sequence(float, int), Sequencer.setTempoInBPM(float), Sequencer.getTickPosition(),