com.exasol.sql.expression

Class Not

java.lang.Object

com.exasol.sql.expression.AbstractBooleanExpression

com.exasol.sql.expression.Not

All Implemented Interfaces:

BooleanExpression, ValueExpression

public class Not
extends AbstractBooleanExpression

This class implements the logical unary NOT predicate.

Constructor Summary

Constructors

Constructor and Description
Not(boolean value) Create a new instance of a unary Not from a boolean literal
Not(BooleanExpression operand) Create a new instance of a unary Not from a boolean expression
Not(String value) Create a new instance of a unary Not from a string literal

Method Summary

Modifier and Type	Method and Description
void	accept(BooleanExpressionVisitor visitor) Accept a visitor
BooleanExpression	getOperand() Get the boolean expression literal to be negated.

Methods inherited from class com.exasol.sql.expression.AbstractBooleanExpression

accept

Methods inherited from class java.lang.Object

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

Constructor Detail

Not

public Not(boolean value)

Create a new instance of a unary Not from a boolean literal

Parameters:

value - boolean literal to be negated

Not

public Not(String value)

Create a new instance of a unary Not from a string literal

Parameters:

value - string literal to be negated

Not

public Not(BooleanExpression operand)

Create a new instance of a unary Not from a boolean expression

Parameters:

operand - boolean expression literal to be negated

Method Detail

getOperand

public BooleanExpression getOperand()

Get the boolean expression literal to be negated.

Returns:

boolean expression literal to be negated

accept

public void accept(BooleanExpressionVisitor visitor)

Description copied from interface: BooleanExpression

Accept a visitor

Parameters:

visitor - visitor to accept