org.grouplens.lenskit.transform.truncate

Class NoOpTruncator

java.lang.Object

org.grouplens.lenskit.transform.truncate.NoOpTruncator

All Implemented Interfaces:

java.io.Serializable, VectorTruncator

@Shareable
public class NoOpTruncator
extends java.lang.Object
implements VectorTruncator, java.io.Serializable

A VectorTruncator that does not actually perform any truncation. Any input vector is returned unchanged.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NoOpTruncator()

Method Summary

Modifier and Type	Method and Description
Long2DoubleMap	truncate(Long2DoubleMap v) Truncate a vector, removing any entries that do not satisfy some condition.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpTruncator

public NoOpTruncator()

Method Detail

truncate

public Long2DoubleMap truncate(Long2DoubleMap v)

Description copied from interface: VectorTruncator

Truncate a vector, removing any entries that do not satisfy some condition.

Specified by:

truncate in interface VectorTruncator

Parameters:

v - The vector to truncate.