net.librec.util

Class RatingContext

java.lang.Object

net.librec.util.RatingContext

All Implemented Interfaces:

java.lang.Comparable<RatingContext>

public class RatingContext
extends java.lang.Object
implements java.lang.Comparable<RatingContext>

Constructor Summary

Constructors

Constructor and Description
RatingContext(int user, int item, long timestamp) Create a new object with the given rating time stamp, user index and item index.

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(RatingContext o)
int	getItem() Get the item index of the context.
int	getUser() Get the user index of the context.

Methods inherited from class java.lang.Object

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

Constructor Detail

RatingContext

public RatingContext(int user,
             int item,
             long timestamp)

Create a new object with the given rating time stamp, user index and item index.

Parameters:

user - user index

item - item index

timestamp - rating time stamp

Method Detail

compareTo

public int compareTo(RatingContext o)

Specified by:

compareTo in interface java.lang.Comparable<RatingContext>

getUser

public int getUser()

Get the user index of the context.

Returns:

the user index of the context

getItem

public int getItem()

Get the item index of the context.

Returns:

the item index of the context