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

Class IsEmptyScalarFunctions.IsEmptyMapFunctions

java.lang.Object

org.apache.drill.exec.expr.fn.impl.IsEmptyScalarFunctions.IsEmptyMapFunctions

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

IsEmptyScalarFunctions

public static class IsEmptyScalarFunctions.IsEmptyMapFunctions
extends Object
implements DrillSimpleFunc

Constructor Summary

Constructors

Constructor	Description
IsEmptyMapFunctions()

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

IsEmptyMapFunctions

public IsEmptyMapFunctions()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc