NAME

       Data::ICal::Entry::FreeBusy - Represents blocks of free and busy time in an iCalendar file

SYNOPSIS

           my $vfreebusy = Data::ICal::Entry::FreeBusy->new();
           $vfreebusy->add_properties(
               organizer => 'MAILTO:jsmith@host.com',
               # Dat*e*::ICal is not a typo here
               freebusy   => Date::ICal->new( epoch => ... )->ical . '/' . Date::ICal->new( epoch => ... )->ical,
           );

           $calendar->add_entry($vfreebusy);

DESCRIPTION

       A Data::ICal::Entry::FreeBusy object represents a request for information about free and
       busy time or a reponse to such a request, in an iCalendar file.  (Note that the iCalendar
       RFC refers to entries as "components".)  It is a subclass of Data::ICal::Entry and accepts
       all of its methods.

METHODS

   ical_entry_type
       Returns "VFREEBUSY", its iCalendar entry name.

   optional_unique_properties
       According to the iCalendar standard, the following properties may be specified at most one
       time for a free/busy entry:

               contact  dtstart  dtend  duration  dtstamp
               organizer  uid  url

   optional_repeatable_properties
       According to the iCalendar standard, the following properties may be specified any number
       of times for free/busy entry:

               attendee comment freebusy request-status

AUTHOR

       Jesse Vincent "<jesse@bestpractical.com>" with David Glasser, Simon Wistow, and Alex
       Vandiver

LICENCE AND COPYRIGHT

       Copyright (c) 2005 - 2009, 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.

DISCLAIMER OF WARRANTY

       BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE,
       TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE
       COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF
       ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
       WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO
       THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE
       DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

       IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT
       HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY
       THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL,
       INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
       SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
       LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY
       OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
       SUCH DAMAGES.