logic

Class Not

java.lang.Object

logic.Formula

logic.Not

public class Not
extends Formula

This class represents a CTL formula that is the negation (not) of a formula.

Constructor Summary

Constructors

Constructor and Description
Not(Formula formula) Initializes this CTL formula as the negation of the given formula.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object object) Tests whether this formula is equal to the given object.
int	hashCode() Returns the hashcode of this formula.
java.util.BitSet	sat(TransitionSystem system) Returns the set of states of the given transition system that satisfy this formula.
java.lang.String	toString() Returns a string representation of this formula.

Methods inherited from class logic.Formula

random, random

Methods inherited from class java.lang.Object

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

Constructor Detail

Not

public Not(Formula formula)

Initializes this CTL formula as the negation of the given formula.

Parameters:

formula - the subformula of this not formula

Method Detail

hashCode

public int hashCode()

Description copied from class: Formula

Returns the hashcode of this formula.

Specified by:

hashCode in class Formula

Returns:

the hashcode of this formula

equals

public boolean equals(java.lang.Object object)

Description copied from class: Formula

Tests whether this formula is equal to the given object.

Specified by:

equals in class Formula

Parameters:

object - an object

Returns:

true if this formula is equal to the given object, false otherwise

toString

public java.lang.String toString()

Description copied from class: Formula

Returns a string representation of this formula.

Specified by:

toString in class Formula

Returns:

a string representation of this formula

sat

public java.util.BitSet sat(TransitionSystem system)

Description copied from class: Formula

Returns the set of states of the given transition system that satisfy this formula.

Specified by:

sat in class Formula

Parameters:

system - a transition system

Returns:

the set of states of the given transition system that satisfy this formula