Package owl.ltl

Class Negation

java.lang.Object

owl.ltl.Formula

owl.ltl.Formula.PropositionalOperator

owl.ltl.Negation

All Implemented Interfaces:

Comparable<Formula>

public class Negation
extends Formula.PropositionalOperator

Nested Class Summary

Nested classes/interfaces inherited from class owl.ltl.Formula

Formula.BinaryTemporalOperator, Formula.NaryPropositionalOperator, Formula.PropositionalOperator, Formula.TemporalOperator, Formula.UnaryTemporalOperator

Field Summary

Fields inherited from class owl.ltl.Formula

operands

Constructor Summary

Constructors

Constructor	Description
Negation(Formula operand)

Method Summary

Modifier and Type	Method	Description
<R,P> R	accept(BinaryVisitor<P,R> visitor, P parameter)
int	accept(IntVisitor visitor)
<R> R	accept(Visitor<R> visitor)
boolean	isPureEventual()
boolean	isPureUniversal()
Formula	nnf()
Formula	not()	Syntactically negate this formula.
Formula	operand()
Formula	substitute(Function<? super Formula.TemporalOperator,? extends Formula> substitution)
Formula	temporalStep(BitSet valuation)	Do a single temporal step.

Methods inherited from class owl.ltl.Formula.PropositionalOperator

unfold

Methods inherited from class owl.ltl.Formula

allMatch, anyMatch, atomicPropositions, compareTo, compareValue, equals, equalsValue, hashCode, height, isSuspendable, subformulas, subformulas, subformulas

Methods inherited from class java.lang.Object

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

Constructor Detail

Negation

public Negation(Formula operand)

Method Detail

accept

public int accept(IntVisitor visitor)

Specified by:

accept in class Formula

accept

public <R> R accept(Visitor<R> visitor)

Specified by:

accept in class Formula

accept

public <R,P> R accept(BinaryVisitor<P,R> visitor,
                            P parameter)

Specified by:

accept in class Formula

isPureEventual

public boolean isPureEventual()

Specified by:

isPureEventual in class Formula

isPureUniversal

public boolean isPureUniversal()

Specified by:

isPureUniversal in class Formula

nnf

public Formula nnf()

Specified by:

nnf in class Formula

not

public Formula not()

Description copied from class: Formula

Syntactically negate this formula.

If this formula is in NNF, the returned negation will also be in NNF.

Specified by:

not in class Formula

Returns:

the negation of this formula.

temporalStep

public Formula temporalStep(BitSet valuation)

Description copied from class: Formula

Do a single temporal step. This means that one layer of X-operators is removed and literals are replaced by their valuations.

Specified by:

temporalStep in class Formula

substitute

public Formula substitute(Function<? super Formula.TemporalOperator,? extends Formula> substitution)

Specified by:

substitute in class Formula

operand

public Formula operand()