Package weka.associations.tertius

Class Literal

java.lang.Object
weka.associations.tertius.Literal
All Implemented Interfaces:
Serializable, RevisionHandler
Direct Known Subclasses:
AttributeValueLiteral
public abstract class Literal extends Object implements Serializable, RevisionHandler
Version:
$Revision: 1.5 $
Author:
Peter A. Flach, Nicolas Lachiche
See Also:

  • Field Details

  • Constructor Details

    • Literal

      public Literal(Predicate predicate, int sign, int missing)

  • Method Details

    • getPredicate

      public Predicate getPredicate()

    • getNegation

      public Literal getNegation()

    • setNegation

      public void setNegation(Literal negation)

    • positive

      public boolean positive()

    • negative

      public boolean negative()

    • satisfies

      public abstract boolean satisfies(Instance instance)

    • negationSatisfies

      public abstract boolean negationSatisfies(Instance instance)

    • toString

      public abstract String toString()
      Overrides:
      toString in class Object