Java-Masterclass-Udemy/29_SumCalculator.java at master · furkansimsekli/Java-Masterclass-Udemy · GitHub

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public class SimpleCalculator {

    private double firstNumber;
    private double secondNumber;

    public double getFirstNumber(){

        return firstNumber;
    }

    public double getSecondNumber(){

        return secondNumber;
    }

    public void setFirstNumber(double firstNumber){

        this.firstNumber = firstNumber;
    }

    public void setSecondNumber(double secondNumber){

        this.secondNumber = secondNumber;
    }

    public double getAdditionResult(){

        return firstNumber + secondNumber;
    }

    public double getSubtractionResult(){

        return firstNumber - secondNumber;
    }

    public double getMultiplicationResult(){

        return firstNumber * secondNumber;
    }

    public double getDivisionResult(){

        if(secondNumber == 0)
            return 0;

        return firstNumber / secondNumber;
    }
}