Package owl.ltl

Class Literal

    • Constructor Detail

      • Literal

        public Literal​(@Nonnegative
                       int index,
                       boolean negate)
    • Method Detail

      • of

        public static Literal of​(int index,
                                 boolean negate)
      • accept

        public <R> R accept​(Visitor<R> v)
      • accept

        public <A,B> A accept​(BinaryVisitor<B,A> v,
                              B parameter)
      • getAtom

        public int getAtom()
      • isNegated

        public boolean isNegated()
      • isPureEventual

        public boolean isPureEventual()
      • isPureUniversal

        public boolean isPureUniversal()
      • isSuspendable

        public boolean isSuspendable()
      • not

        public Literal not()
        Description copied from interface: Formula
        Syntactically negate this formula.

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

        Returns:
        the negation of this formula.
      • temporalStep

        public Formula temporalStep​(BitSet valuation)
        Description copied from interface: Formula
        Do a single temporal step. This means that one layer of X-operators is removed and literals are replaced by their valuations.
      • temporalStepUnfold

        public Formula temporalStepUnfold​(BitSet valuation)
        Description copied from interface: Formula
        Short-cut operation to avoid intermediate construction of formula ASTs.
      • unfoldTemporalStep

        public Formula unfoldTemporalStep​(BitSet valuation)
        Description copied from interface: Formula
        Short-cut operation to avoid intermediate construction of formula ASTs.