package org.greenstone.gsdl3_extension.mat.servlet;

public class costModel {
	double cost = 0;
	String target ="";
	
	public String getString(){
		return target;
	}
	
	public double getCost(){
		return cost;
	}
	
	public void setCost(double arg){
		cost = arg;
	}
	
	public void setString(String arg){
		target = arg;
	}
	
}