TGSongSegment.java

package org.herac.tuxguitar.song.helpers;

import java.util.ArrayList;
import java.util.List;

import org.herac.tuxguitar.song.factory.TGFactory;
import org.herac.tuxguitar.song.models.TGMeasureHeader;

public class TGSongSegment {
	private List headers;
	private List tracks;
	
	public TGSongSegment(){
		this.headers = new ArrayList();
		this.tracks = new ArrayList();
	}
	
	public List getHeaders() {
		return this.headers;
	}
	
	public List getTracks() {
		return this.tracks;
	}
	
	public void addTrack(int track,List measures){
		this.tracks.add(new TGTrackSegment(track,measures));
	}
	
	public boolean isEmpty(){
		return (this.headers.isEmpty() || this.tracks.isEmpty());
	}
	
	public TGSongSegment clone(TGFactory factory){
		TGSongSegment segment = new TGSongSegment();
		for(int i = 0;i < getHeaders().size();i++){
			TGMeasureHeader header = (TGMeasureHeader)getHeaders().get(i);
			segment.getHeaders().add(header.clone(factory));
		}
		for(int i = 0;i < getTracks().size();i++){
			TGTrackSegment trackMeasure = (TGTrackSegment)getTracks().get(i);
			segment.getTracks().add(trackMeasure.clone(factory,segment.getHeaders()));
		}
		return segment;
	}
}