Package com.exasol.sql.expression

Class Not

java.lang.Object

com.exasol.util.AbstractTree

com.exasol.util.AbstractBottomUpTreeNode

com.exasol.sql.expression.AbstractBooleanExpression

com.exasol.sql.expression.Not

All Implemented Interfaces:

BooleanExpression, ValueExpression, TreeNode

public class Not
extends AbstractBooleanExpression

This class implements the logical unary NOT

Field Summary

Fields inherited from class com.exasol.util.AbstractTree

children, parent

Constructor Summary

Constructors

Constructor	Description
Not(boolean value)	Create a new instance of a unary Not from a boolean literal
Not(BooleanExpression expression)	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	Description
void	acceptConcrete(BooleanExpressionVisitor visitor)	Sub-classes must override this method so that the visitor knows the type of the visited class at compile time.
void	dismissConcrete(BooleanExpressionVisitor visitor)	Sub-classes must override this method so that the visitor knows the type of the visited class at compile time.

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

accept, accept

Methods inherited from class com.exasol.util.AbstractBottomUpTreeNode

addChild, getRoot, setParent

Methods inherited from class com.exasol.util.AbstractTree

getChild, getChildren, getParent, isChild, isFirstSibling, isRoot, isSibling

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.exasol.util.TreeNode

addChild, getChild, getChildren, getParent, getRoot, isChild, isFirstSibling, isRoot, isSibling, setParent

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 expression)

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

Parameters:

expression - boolean expression literal to be negated

Method Detail

acceptConcrete

public void acceptConcrete(BooleanExpressionVisitor visitor)

Description copied from class: AbstractBooleanExpression

Sub-classes must override this method so that the visitor knows the type of the visited class at compile time.

Specified by:

acceptConcrete in class AbstractBooleanExpression

Parameters:

visitor - visitor to accept

dismissConcrete

public void dismissConcrete(BooleanExpressionVisitor visitor)

Description copied from class: AbstractBooleanExpression

Sub-classes must override this method so that the visitor knows the type of the visited class at compile time.

Specified by:

dismissConcrete in class AbstractBooleanExpression

Parameters:

visitor - visitor to accept