Data::ICal::Entry::Alarm(3)

NAME
Data::ICal::Entry::Alarm - Abstract base class for alarms

DESCRIPTION
Data::ICal::Entry::Alarm is an abstract base class for the other type of supported by alarms:

Data::ICal::Entry::Alarm::Audio
Data::ICal::Entry::Alarm::Display
Data::ICal::Entry::Alarm::Email
Data::ICal::Entry::Alarm::Procedure

It is a subclass of Data::ICal::Entry and accepts all of its methods.

METHODS

  new

  ical_entry_type
Returns "VALARM", its iCalendar entry name.

  optional_unique_properties
According to the iCalendar standard, the "duration" and "retreat" properties may be specified at most one time all types of alarms; if one is specified, the other one must be also, though this module does not enforce that restriction.

  mandatory_unique_properties
According to the iCalendar standard, the "trigger" property must be specified exactly once for an all types of alarms; subclasses may have additional required properties.

In addition, the "action" property must be specified exactly once, but all subclasses automatically set said property appropriately.

AUTHOR
Best Practical Solutions, LLC <modules@bestpractical.com>

LICENCE AND COPYRIGHT
Copyright (c) 2005 - 2020, Best Practical Solutions, LLC. All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.