Enum ASPOperator.AggregateFunction

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ASPOperator.AggregateFunction>, java.lang.constant.Constable
    Enclosing class:
    ASPOperator

    public static enum ASPOperator.AggregateFunction
    extends java.lang.Enum<ASPOperator.AggregateFunction>
    The following aggregate functions are supported by the ASP-Core-2 standard and by Tweety. 'weight' in this context is the first element of an aggregate element (term tuple).
    - #count: Number of elements
    - #sum: Sum of weights, used to represent weight constraints.
    - #max: Maximum weight
    - #min: Minimum weight Clingo additionally includes the #sum+ aggregate function, which represents the sum of positive weights.
    Author:
    Anna Gessler
    • Nested Class Summary

      • Nested classes/interfaces inherited from class java.lang.Enum

        java.lang.Enum.EnumDesc<E extends java.lang.Enum<E>>
    • Method Summary

      Modifier and Type Method Description
      java.lang.String toString()  
      static ASPOperator.AggregateFunction valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ASPOperator.AggregateFunction[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Method Detail

      • values

        public static ASPOperator.AggregateFunction[] values()
        Returns an array containing the constants of this enum type, in the order they are declared.
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static ASPOperator.AggregateFunction valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null