com.planetj.taste.recommender
Interface RecommendedItem

All Superinterfaces:

java.lang.Comparable<RecommendedItem>

All Known Implementing Classes:

GenericRecommendedItem

public interface RecommendedItem
extends java.lang.Comparable<RecommendedItem>

Implementations encapsulate items that are recommended, and include the Item recommended and a value expressing the strength of the preference.

Author:

Sean Owen

Method Summary

Item	getItem()
double	getValue() A value expressing the strength of the preference for the recommended Item.

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

getItem

@NotNull
Item getItem()

Returns:

the recommended Item

getValue

double getValue()

A value expressing the strength of the preference for the recommended Item. The range of the values depends on the implementation. Implementations must use larger values to express stronger preference.

Returns:

strength of the preference