datamapping.java

一个用于排队系统仿真的开源软件,有非常形象的图象仿真过程!

package jmt.gui.jwat.input;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

public class DataMapping extends VariableMapping 
{
	public double convertToDouble(String val)
	{
		Date d;
		try {
			SimpleDateFormat f = new SimpleDateFormat("dd/MMM/yyyy:HH:mm:ss");
			d = f.parse(val);
		} catch (ParseException e) {
			return -1;
		}
		
		return d.getTime();
	}
	
	public Object getValue(double number){
		return new Date((long) number);
	}
	
	public double addNewValue(String value){
		return convertToDouble(value);
	}

}