ast

Class Not

java.lang.Object

ast.BooleanExpression

ast.Not

public class Not
extends BooleanExpression

A boolean expression that is the negation of a boolean expression.

Constructor Summary

Constructors

Constructor and Description
Not(BooleanExpression sub) Initializes this boolean expression with the given subexpression.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Not

public Not(BooleanExpression sub)

Initializes this boolean expression with the given subexpression.

Parameters:

sub - the subexpression of this negation.

Precondition:

sub != null

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object