javaDocedRefactoringExample.states

Class NewReleaseMovieState

java.lang.Object

javaDocedRefactoringExample.states.MovieState

javaDocedRefactoringExample.states.NewReleaseMovieState

public class NewReleaseMovieState
extends MovieState

The state representing a movie in the new release category.

 Domain:
         None
 Invariant:
         None
 

Author:

Scott Woodfield

Method Summary

Methods

Modifier and Type	Method and Description
int	getFrequentRenterPoints(int numberOfDaysRented) Get the frequent renter points for a new release movie.
static NewReleaseMovieState	getSingleton() Get the NewReleaseMovieState singleton

Methods inherited from class javaDocedRefactoringExample.states.MovieState

getAmountDue

Methods inherited from class java.lang.Object

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

Method Detail

getFrequentRenterPoints

public int getFrequentRenterPoints(int numberOfDaysRented)

Get the frequent renter points for a new release movie.

Overrides:

getFrequentRenterPoints in class MovieState

Parameters:

numberOfDaysRented - the number of days this movie was rented

Pre-condition:

None

Post-condition:

numberOfDaysRented > 1 ⇒ result = 2
ELSE
result = 1

getSingleton

public static NewReleaseMovieState getSingleton()

Get the NewReleaseMovieState singleton

Pre-condition:

None

Post-condition:

result = the one and only instance of the NewReleaseMovieState