org.apache.spark.sql.sources

Class IsNull

java.lang.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

Constructors

Constructor and Description
IsNull(java.lang.String attribute)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	attribute()
abstract static boolean	canEqual(java.lang.Object that)
abstract static boolean	equals(java.lang.Object that)
abstract static int	productArity()
abstract static java.lang.Object	productElement(int n)
static scala.collection.Iterator<java.lang.Object>	productIterator()
static java.lang.String	productPrefix()

Methods inherited from class java.lang.Object

clone, equals, finalize, 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(java.lang.String attribute)

Method Detail

canEqual

public abstract static boolean canEqual(java.lang.Object that)

equals

public abstract static boolean equals(java.lang.Object that)

productElement

public abstract static java.lang.Object productElement(int n)

productArity

public abstract static int productArity()

productIterator

public static scala.collection.Iterator<java.lang.Object> productIterator()

productPrefix

public static java.lang.String productPrefix()

attribute

public java.lang.String attribute()