Package net.sf.tweety.logics.commons.syntax.interfaces

Interface Invertable

All Superinterfaces:

Formula, SimpleLogicalFormula

All Known Subinterfaces:

ClassicalFormula

All Known Implementing Classes:

AbstractGraphLdoModality, AbstractLdoModality, AlwaysQuery, ASPAtom, ASPLiteral, AssociativeDlFormula, AssociativeFolFormula, AssociativePlFormula, AtomicConcept, AtomicRole, BottomConcept, Complement, ComplexConcept, Conjunction, Conjunction, Contradiction, Contradiction, DefaultRule, DefeasibleRule, DelpFact, DelpRule, Disjunction, Disjunction, Equivalence, Equivalence, ExclusiveDisjunction, ExclusiveDisjunction, ExistentialRestriction, ExistsQuantifiedFormula, ExistsQuantifiedFormula, FolAtom, FolFormula, ForallQuantifiedFormula, ForallQuantifiedFormula, HoldsQuery, Implication, Implication, Intersection, LdoArgument, LdoAssociativeFormula, LdoBoxModality, LdoConjunction, LdoDiamondModality, LdoDisjunction, LdoFormula, LdoGraphBoxModality, LdoGraphDiamondModality, LdoNegation, LdoRelation, MlFormula, MlnFormula, NecessarilyQuery, Necessity, Negation, Negation, NLPNot, PlFormula, Possibility, Proposition, QueryProposition, RelationalConditional, RelationalFormula, RelationalProbabilisticConditional, SpecialFormula, SpecialFormula, StrictNegation, StrictRule, Tautology, Tautology, TopConcept, Union, UniversalRestriction

public interface Invertable
extends SimpleLogicalFormula

Formulas implementing this interface have a complement

Author:

Tim Janus

Method Summary

Modifier and Type	Method	Description
Invertable	complement()

Methods inherited from interface net.sf.tweety.commons.Formula

getSignature

Methods inherited from interface net.sf.tweety.logics.commons.syntax.interfaces.SimpleLogicalFormula

clone, equals, getAtoms, getPredicateCls, getPredicates, hashCode, isLiteral

Method Detail

complement

Invertable complement()

Returns:

the complement of this formula.