MidiTrack.java

package org.herac.tuxguitar.io.midi.base;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class MidiTrack {
	
	private long ticks;
	private List events = new ArrayList();
	
	public void add(MidiEvent event) {
		this.events.add(event);
		this.ticks = Math.max(this.ticks,event.getTick());
	}
	
	public MidiEvent get(int index){
		return (MidiEvent)this.events.get(index);
	}
	
	public int size(){
		return this.events.size();
	}
	
	public long ticks(){
		return this.ticks;
	}
	
	public void sort(){
		final Comparator comparator = new Comparator() {
			@Override
			public int compare(Object o1, Object o2) {
				if(o1 instanceof MidiEvent && o2 instanceof MidiEvent){
					MidiEvent e1 = (MidiEvent)o1;
					MidiEvent e2 = (MidiEvent)o2;
					if(e1.getTick() == e2.getTick()){
						return 0;
					}
					return (e1.getTick() > e2.getTick() ? 1 : -1);
				}
				return 0;
			}
		};
		Collections.sort(this.events,comparator);
	}
}