Package net.fortuna.ical4j.transform.recurrence

Enum Frequency

  • All Implemented Interfaces:
    Serializable, Comparable<Frequency>
    public enum Frequency
extends Enum<Frequency>
    Represents the possible expansion rules used to generate recurrences. From RFC5545: 
           The FREQ rule part identifies the type of recurrence rule.  This
       rule part MUST be specified in the recurrence rule.  Valid values
       include SECONDLY, to specify repeating events based on an interval
       of a second or more; MINUTELY, to specify repeating events based
       on an interval of a minute or more; HOURLY, to specify repeating
       events based on an interval of an hour or more; DAILY, to specify
       repeating events based on an interval of a day or more; WEEKLY, to
       specify repeating events based on an interval of a week or more;
       MONTHLY, to specify repeating events based on an interval of a
       month or more; and YEARLY, to specify repeating events based on an
       interval of a year or more.
    See https://tools.ietf.org/html/rfc5545#section-3.3.10 for more details.

    • Method Detail

      • values

        public static Frequency[] 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 (Frequency c : Frequency.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static Frequency valueOf​(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:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null