barchartdao.java

开源jfreechart

package org.tb.barDAO;

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

import org.zcs.bean.BarChart;

public class BarChartDAO {

	public ArrayList<BarChart> getDate(){
		ArrayList a1 = new ArrayList();
		a1.add(new BarChart("aa",70));
		a1.add(new BarChart("bb",50));
		a1.add(new BarChart("cc",20));
		a1.add(new BarChart("dd",10));
		a1.add(new BarChart("ee",30));
	return a1;
	}
	
	
}