org.apache.wicket.examples.ajax.builtin
Class RatingsPage.RatingModel

java.lang.Object
  org.apache.wicket.examples.ajax.builtin.RatingsPage.RatingModel

All Implemented Interfaces:

Serializable, IClusterable

Enclosing class:

RatingsPage

public static class RatingsPage.RatingModel
extends Object
implements IClusterable

Rating model for storing the ratings, typically this comes from a database.

See Also:

Serialized Form

Constructor Summary

RatingsPage.RatingModel()

Method Summary

void	addRating(int nrOfStars) Adds the vote from the user to the total of votes, and calculates the rating.
Integer	getNrOfVotes() Gets the number of cast votes.
Double	getRating() Gets the rating.
int	getSumOfRatings() Returns the sum of the ratings.
boolean	isActive(int star) Returns whether the star should be rendered active.

Methods inherited from class java.lang.Object

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

Constructor Detail

RatingsPage.RatingModel

public RatingsPage.RatingModel()

Method Detail

isActive

public boolean isActive(int star)

Returns whether the star should be rendered active.

Parameters:

star - the number of the star

Returns:

true when the star is active

getNrOfVotes

public Integer getNrOfVotes()

Gets the number of cast votes.

Returns:

the number of cast votes.

addRating

public void addRating(int nrOfStars)

Adds the vote from the user to the total of votes, and calculates the rating.

Parameters:

nrOfStars - the number of stars the user has cast

getRating

public Double getRating()

Gets the rating.

Returns:

the rating

getSumOfRatings

public int getSumOfRatings()

Returns the sum of the ratings.

Returns:

the sum of the ratings.