Package org.apache.drill.exec.expr.fn.impl

Class GNullOpNullableVarCharHolder.IsNull

java.lang.Object

org.apache.drill.exec.expr.fn.impl.GNullOpNullableVarCharHolder.IsNull

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

GNullOpNullableVarCharHolder

public static class GNullOpNullableVarCharHolder.IsNull
extends Object
implements DrillSimpleFunc

Constructor Summary

Constructors

Constructor	Description
IsNull()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

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

Constructor Details

IsNull

public IsNull()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc