ModelData.java

package POSmain;

public class ModelData {


    public String getMonth() {
        return month;
    }


    public void setMonth(String month) {
        this.month = month;
    }

 
    public double getAmount() {
        return amount;
    }


    public void setAmount(double amount) {
        this.amount = amount;
    }


    public double getCost() {
        return cost;
    }


    public void setCost(double cost) {
        this.cost = cost;
    }


    public double getProfit() {
        return profit;
    }

    
    public void setProfit(double profit) {
        this.profit = profit;
    }
    public ModelData(String month, double amount, double cost, double profit){
        this.month = month;
        this.amount = amount;
        this.cost = cost;
        this.profit = profit;
    }
    public ModelData(){
        
    }
    
    private String month;
    private double amount;
    private double cost;
    private double profit;
}