org.apache.spark.sql.sources
Class IsNull

Object
  org.apache.spark.sql.sources.Filter
      org.apache.spark.sql.sources.IsNull

All Implemented Interfaces:

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

public class IsNull
extends Filter
implements scala.Product, scala.Serializable

A filter that evaluates to true iff the attribute evaluates to null.

Since:

1.3.0

See Also:

Serialized Form

Constructor Summary

IsNull(String attribute)

Method Summary

String

attribute()

Methods inherited from class Object

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

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

IsNull

public IsNull(String attribute)

Method Detail

attribute

public String attribute()