NAME

       HTML::Microformats::ObjectCache - cache for microformat objects

DESCRIPTION

       Prevents microformats from being parsed twice within the same context.

       This is not just for saving time. It also prevents the occasional infinite loop, and makes
       sure identifiers are used consistently.

   Constructor
       "$cache = HTML::Microformats::ObjectCache->new"
           Creates a new, empty cache.

   Public Methods
       "$cache->set($context, $package, $element, $object);"
           For a given context, package (e.g. 'HTML::Microformats::Format::hCard') and DOM
           element node, stores an object in the cache.

       "$object = $cache->get($context, $package, $element);"
           For a given context, package (e.g. 'HTML::Microformats::Format::hCard') and DOM
           element node, retrieves an object from the cache.

       "@objects = $cache->get_all($context, [$package]);"
           For a given context and package (e.g. 'HTML::Microformats::Format::hCard'), retrieves
           a list of objects from within the cache.

BUGS

       Please report any bugs to <http://rt.cpan.org/>.

SEE ALSO

       HTML::Microformats

AUTHOR

       Toby Inkster <tobyink@cpan.org>.

COPYRIGHT AND LICENCE

       Copyright 2008-2012 Toby Inkster

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

DISCLAIMER OF WARRANTIES

       THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
       WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
       PURPOSE.