Customer Class

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package project4checkoutsim;

/**
 *
 * @author Sven
 */
public class Customer {
    private int customerNumber;
    private int itemNeeded;
    private double avgPickTime;
    private double arriveTime;
    //private boolean getServed;

    public Customer(int custNumber, double arrivalTime, int itemsNeeded, double avgPickupTime){
        customerNumber = custNumber;
        arriveTime = arrivalTime;
        itemNeeded = itemsNeeded;
        avgPickTime = avgPickupTime;
     //   getServed = false;
    }

    public int getCustNum(){
        return customerNumber;
    }

    public double getArrivalTime(){
        return arriveTime;
    }

    public double calcShopTime(){
        double shoptime;
        shoptime = avgPickTime * itemNeeded;
        return shoptime;
    }

    public double calcFinishTime(){
        double finishtime;
        finishtime = this.calcShopTime() + arriveTime;
        return finishtime;
    }

    //basically takes time from getServed = True minus finishtime
    public double calcWaitTime(){
        double waittime;
        waittime = CheckoutLane.calcCheckoutTime()-this.calcFinishTime();
        return waittime;
    }

    public double calcEndCheckout(){
        double endcheck;
        endcheck = this.calcFinishTime() + CheckoutLane.calcCheckoutTime();
        return endcheck;
    }

    ///returns the shortest lane (based on available express or no)
    public int findShortestLane(){
        int lowestlanelength = 100;
        int lowestlanenumber = 0;
        if(this.itemNeeded <= 12){
            for(CheckoutLane.getLaneType()=="express"){
                if(CheckoutLane.getCurLength()<lowestlanelength){
                    lowestlanelength =  CheckoutLane.getCurLength();
                    lowestlanenumber = CheckoutLane.getLaneNumber();
                }
            }
        }
        else{
            for(CheckoutLane.getLaneType()=="regular"){
                if(CheckoutLane.getCurLength()<lowestlanelength){
                    lowestlanelength =  CheckoutLane.getCurLength();
                    lowestlanenumber = CheckoutLane.getLaneNumber();
                }
            }
        }
        return lowestlanenumber;
    }

    public void enterLane(){
        CheckoutLane.addCust(this);
    }

    public int getNumItems(){
        return this.itemNeeded;
    }

}