package de.laures.cewolf.taglib;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.jfree.chart.axis.Axis;

import org.jfree.chart.axis.CategoryAxis;

import org.jfree.chart.axis.DateAxis;

import org.jfree.chart.axis.NumberAxis;

import org.jfree.chart.axis.ValueAxis;

/**

 * @author guido

 *

 * To change this generated comment edit the template variable "typecomment":

 * Window>Preferences>Java>Templates.

 * To enable and disable the creation of type comments go to

 * Window>Preferences>Java>Code Generation.

 */

public class AxisFactory implements AxisConstants {

    protected Log log = LogFactory.getLog(AxisFactory.class.getName());

    private static final AxisFactory instance = new AxisFactory();

    protected AxisFactory(){

    }

    public static final AxisFactory getInstance(){

    	return instance;

    }

	public Axis createAxis(int orientation, int type, String label) {

		switch (type) {

			case AXIS_TYPE_DATE :

				return new DateAxis(label);

			case AXIS_TYPE_NUMBER :

				return new NumberAxis(label);

			case AXIS_TYPE_CATEGORY://added by lrh 2005-07-11

	            return new CategoryAxis(label);

			default:

				throw new RuntimeException("unsupported axis type constant " + type);

		}

	}

}