Package com.alibaba.druid.sql.visitor.functions

Class Nil

java.lang.Object

com.alibaba.druid.sql.visitor.functions.Nil

All Implemented Interfaces:

Function

public class Nil
extends Object
implements Function

Field Summary

Fields

Modifier and Type	Field	Description
static final Nil	instance

Constructor Summary

Constructors

Constructor	Description
Nil()

Method Summary

Modifier and Type	Method	Description
Object	eval(SQLEvalVisitor visitor, SQLMethodInvokeExpr x)

Methods inherited from class java.lang.Object

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

Field Details

instance

public static final Nil instance

Constructor Details

Nil

public Nil()

Method Details

eval

public Object eval(SQLEvalVisitor visitor,
 SQLMethodInvokeExpr x)

Specified by:

eval in interface Function