Real Time feed for NASDAQ, Chi. Merc., Dow in Unix Post: 19995

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wiki::toolkit::feed::listing

Wiki::Toolkit::Feed::Listing(3pm)			User Contributed Perl Documentation			 Wiki::Toolkit::Feed::Listing(3pm)

NAME

       Wiki::Toolkit::Feed::Listing - parent class for Feeds from Wiki::Toolkit.

DESCRIPTION

       Handles common data fetching tasks, so that child classes need only worry about formatting the feeds.

       Also enforces some common methods that must be implemented.

METHODS

   "fetch_recently_changed_nodes"
       Based on the supplied criteria, fetch a list of the recently changed nodes

   "fetch_newest_for_recently_changed"
       Based on the supplied criteria (but not using all of those used by fetch_recently_changed_nodes), find the newest node from the recently
       changed nodes set. Normally used for dating the whole of a Feed.

   "fetch_node_all_versions"
       For a given node (name or ID), return all the versions there have been, including all metadata required for it to go into a "recent
       changes" style listing.

   "recent_changes"
       Build an Atom Feed of the recent changes to the Wiki::Toolkit instance, using any supplied parameters to narrow the results.

       If the argument "also_return_timestamp" is supplied, it will return an array of the feed, and the feed timestamp. Otherwise it just returns
       the feed.

   "node_all_versions"
       Build an Atom Feed of all the different versions of a given node.

       If the argument "also_return_timestamp" is supplied, it will return an array of the feed, and the feed timestamp. Otherwise it just returns
       the feed.

   "format_geo"
       Using the geo and space xml namespaces, format the supplied node metadata into geo: and space: tags, suitable for inclusion in a feed with
       those namespaces imported.

       The following are methods that any feed renderer must provide:

   "feed_timestamp"
       All implementing feed renderers must implement a method to produce a feed specific timestamp, based on the supplied node

   "generate_node_list_feed"
       All implementing feed renderers must implement a method to produce a feed from the supplied list of nodes

   "generate_node_name_distance_feed"
       All implementing feed renderers must implement a method to produce a stripped down feed from the supplied list of node names, and
       optionally locations and distance from a reference point.

   "parse_feed_timestamp"
       Take a feed_timestamp and return a Time::Piece object.

MAINTAINER

       The Wiki::Toolkit team, http://www.wiki-toolkit.org/.

COPYRIGHT AND LICENSE

       Copyright 2006-2009 the Wiki::Toolkit team.

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

perl v5.14.2							    2011-09-25					 Wiki::Toolkit::Feed::Listing(3pm)