org.grouplens.lenskit.transform.threshold

Class NoThreshold

java.lang.Object

org.grouplens.lenskit.transform.threshold.NoThreshold

All Implemented Interfaces:

Serializable, Threshold

@Shareable
public class NoThreshold
extends Object
implements Threshold, Serializable

Represents the absence of a threshold function, choosing to retain all similarity values passed to it.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NoThreshold()

Method Summary

Modifier and Type	Method and Description
boolean	retain(double sim) Checks a similarity value against retention criteria for inclusion in similarity models.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoThreshold

public NoThreshold()

Method Detail

retain

public boolean retain(double sim)

Description copied from interface: Threshold

Checks a similarity value against retention criteria for inclusion in similarity models.

Specified by:

retain in interface Threshold

Parameters:

sim - The double similarity value to check against the threshold.

Returns:

true if the parameter similarity value should be retained in the similarity model, false otherwise.