wp/nwyj/toolkit/com/planarChart/PlanarChartFactory.java

package com.planarChart;

import com.planarChart.vo.QueryPlanarVo;

public class PlanarChartFactory{

	public static PlanarChart getPlanarChartObject(String params) {

		PlanarChart planarChart = null;
		QueryPlanarVo queryVo = PlanarChart.getQueryVo(params);

		int chartType = Integer.valueOf(queryVo.getType());
		switch (chartType) {
		case PlanarChart.PIE:
			planarChart = new PiePlanarChart(queryVo);
			break;
		case PlanarChart.LINE:
			planarChart = new LinePlanarChart(queryVo);
			break;
		case PlanarChart.BAR:
			planarChart = new BarPlanarChart(queryVo);
			break;
		default:
			break;
		}

		return planarChart;
	}
}