es.uam.eps.ir.ranksys.core

Class Recommendation<U,I>

java.lang.Object

es.uam.eps.ir.ranksys.core.Recommendation<U,I>

Type Parameters:

U - type of the user

I - type of the items

public class Recommendation<U,I>
extends Object

A recommendation issued to a user.

Author:

Saúl Vargas (saul.vargas@uam.es)

Constructor Summary

Constructors

Constructor and Description
Recommendation(U user, List<Tuple2od<I>> items) Constructs the recommendation.

Method Summary

Modifier and Type	Method and Description
List<Tuple2od<I>>	getItems() Returns the list of item-score pairs.
U	getUser() Returns the user that receives the recommendation.

Methods inherited from class java.lang.Object

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

Constructor Detail

Recommendation

public Recommendation(U user,
                      List<Tuple2od<I>> items)

Constructs the recommendation.

Parameters:

user - the user that receives the recommendation

items - a list of item ID-score pairs sorted by descending score

Method Detail

getUser

public U getUser()

Returns the user that receives the recommendation.

Returns:

the ID of the user

getItems

public List<Tuple2od<I>> getItems()

Returns the list of item-score pairs.

Returns:

a list of item ID-score pairs sorted by descending score