com.exasol.sql.expression.literal

Class NullLiteral

java.lang.Object

com.exasol.sql.expression.literal.AbstractLiteral

com.exasol.sql.expression.literal.NullLiteral

All Implemented Interfaces:

Literal, ValueExpression

public final class NullLiteral
extends AbstractLiteral

This class represents a null literal.

Method Summary

Modifier and Type	Method and Description
void	accept(LiteralVisitor visitor) Accept a LiteralVisitor.
static NullLiteral	nullLiteral()

Methods inherited from class com.exasol.sql.expression.literal.AbstractLiteral

accept

Methods inherited from class java.lang.Object

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

Method Detail

nullLiteral

public static NullLiteral nullLiteral()

accept

public void accept(LiteralVisitor visitor)

Description copied from interface: Literal

Accept a LiteralVisitor.

Parameters:

visitor - visitor to accept