org.grouplens.lenskit.baseline

Enum ScoreSource

java.lang.Object

java.lang.Enum<ScoreSource>

org.grouplens.lenskit.baseline.ScoreSource

All Implemented Interfaces:

Serializable, Comparable<ScoreSource>

public enum ScoreSource
extends Enum<ScoreSource>

Enum expressing where a score came from in recommender that uses a baseline fallback.

Since:

2.1

See Also:

FallbackItemScorer

Enum Constant Summary

Enum Constants

Enum Constant and Description
BASELINE The score came from the baseline item scorer.
PRIMARY The score came from the primary item scorer.

Method Summary

Modifier and Type	Method and Description
static ScoreSource	valueOf(String name) Returns the enum constant of this type with the specified name.
static ScoreSource[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

PRIMARY

public static final ScoreSource PRIMARY

The score came from the primary item scorer.

BASELINE

public static final ScoreSource BASELINE

The score came from the baseline item scorer.

Method Detail

values

public static ScoreSource[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ScoreSource c : ScoreSource.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ScoreSource valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null