usflix
Class Movie

java.lang.Object
  usflix.Movie

public class Movie
extends java.lang.Object

Movie class manages movie-related information.

Version:

2.0 March 3, 2013.

Author:

EJ Jung

Field Summary

protected java.lang.String	director director name
private java.util.ArrayList<java.lang.Float>	ratings
protected java.lang.String	title movie title
protected int	year year released

Constructor Summary

Movie(java.lang.String title, int year, java.lang.String director)
Default constructor of Movie.

Method Summary

void	addRating(float r)
float	getAverageRating()
void	removeRating(float r)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

title

protected final java.lang.String title

movie title

year

protected final int year

year released

director

protected final java.lang.String director

director name

ratings

private java.util.ArrayList<java.lang.Float> ratings

Constructor Detail

Movie

public Movie(java.lang.String title,
             int year,
             java.lang.String director)

Default constructor of Movie. Initialize all the instance variables.

Parameters:

title - Movie title

year - Year of release

director - Director name

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

description of this movie

See Also:

Object.toString()

getAverageRating

public float getAverageRating()

Returns:

average rating of this movie

addRating

public void addRating(float r)

Parameters:

r - a newly added rating of this movie

removeRating

public void removeRating(float r)

Parameters:

r - an old rating to remove