franck.tipcalculator

Class CalculatorModel

java.lang.Object

franck.tipcalculator.CalculatorModel

public class CalculatorModel
extends Object

The model of the tip calculator app.

Constructor Summary

Constructors

Constructor and Description
CalculatorModel(double amount, int percentage, int number) Initializes this model with the given amount of the bill, the percentage of tip and the number of people among which to split the total amount.

Method Summary

Modifier and Type	Method and Description
double	getPerPerson() Returns the amount that each person has to pay.
double	getTotal() Returns the total amount that has to be paid.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CalculatorModel

public CalculatorModel(double amount,
                       int percentage,
                       int number)

Initializes this model with the given amount of the bill, the percentage of tip and the number of people among which to split the total amount.

Parameters:

amount - the amount of the bill.

percentage - the percentage of the bill used for tip.

number - the number of people among which to split the total amount.

Method Detail

getTotal

public double getTotal()

Returns the total amount that has to be paid. This includes the tip.

Returns:

the total amount.

getPerPerson

public double getPerPerson()

Returns the amount that each person has to pay. This includes the tip.

Returns:

the amount per person.