Enum Operator

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Operator>, Visitable

    @API(status=EXPERIMENTAL,
         since="1.0")
    public enum Operator
    extends java.lang.Enum<Operator>
    implements Visitable
    An operator. See Operators.
    Since:
    1.0
    Author:
    Michael J. Simons
    • Enum Constant Detail

      • ADDITION

        public static final Operator ADDITION
      • SUBTRACTION

        public static final Operator SUBTRACTION
      • MULTIPLICATION

        public static final Operator MULTIPLICATION
      • DIVISION

        public static final Operator DIVISION
      • MODULO_DIVISION

        public static final Operator MODULO_DIVISION
      • EXPONENTIATION

        public static final Operator EXPONENTIATION
      • EQUALITY

        public static final Operator EQUALITY
      • INEQUALITY

        public static final Operator INEQUALITY
      • LESS_THAN

        public static final Operator LESS_THAN
      • GREATER_THAN

        public static final Operator GREATER_THAN
      • LESS_THAN_OR_EQUAL_TO

        public static final Operator LESS_THAN_OR_EQUAL_TO
      • GREATER_THAN_OR_EQUAL_TO

        public static final Operator GREATER_THAN_OR_EQUAL_TO
      • IS_NULL

        public static final Operator IS_NULL
      • IS_NOT_NULL

        public static final Operator IS_NOT_NULL
      • STARTS_WITH

        public static final Operator STARTS_WITH
      • ENDS_WITH

        public static final Operator ENDS_WITH
      • CONTAINS

        public static final Operator CONTAINS
      • CONCAT

        public static final Operator CONCAT
      • MATCHES

        public static final Operator MATCHES
      • MUTATE

        public static final Operator MUTATE
      • SET_LABEL

        public static final Operator SET_LABEL
      • REMOVE_LABEL

        public static final Operator REMOVE_LABEL
      • EQUALS

        public static final Operator EQUALS
      • PIPE

        public static final Operator PIPE
    • Method Detail

      • values

        public static Operator[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (Operator c : Operator.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static Operator 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
      • getRepresentation

        public java.lang.String getRepresentation()
      • isUnary

        public boolean isUnary()