org.apache.spark.mllib.recommendation

Class Rating

Object

org.apache.spark.mllib.recommendation.Rating

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

public class Rating
extends Object
implements scala.Product, scala.Serializable

A more compact class to represent a rating than Tuple3[Int, Int, Double].

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Rating(int user, int product, double rating)

Method Summary

Modifier and Type	Method and Description
abstract static R	apply(T1 v1, T2 v2, T3 v3)
int	product()
double	rating()
static String	toString()
int	user()

Methods inherited from class Object

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

Methods inherited from interface scala.Product

$init$, productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

Rating

public Rating(int user,
              int product,
              double rating)

Method Detail

apply

public abstract static R apply(T1 v1,
                               T2 v2,
                               T3 v3)

toString

public static String toString()

user

public int user()

product

public int product()

rating

public double rating()