Package org.ceryle.wiki.plugin.query

Interface Summary

Operand	An Operand is anything capable of being evaluated to see if a candidate pagename should be included in the query results.
ReferenceInfoProvider	In order to evaluate a query a provider of reference information is required.

Class Summary

Expression	Expressions can be nested, combined with Operators and contain Terms.
ExpressionParser	This is the first line of defense against bad query strings.
Operand.NullOperand	Utility inner class, defined here for convenience.
QueryExecutor	Subclass of the QueryPlugin so its functionality can be hijacked for non wiki-page display purposes.
QueryItem	Javadoc: TODO.
QueryItemManager	Manages prebuilt QueryItem objects, so the plugin doesn't have to re-parse and such on each display of a wikipage.
QueryItemReaper	Tells the QueryItemManager to remove Queries that haven't been accessed in some time.
QueryPlugin	The QueryPlugin treats the pages and references between them like a database.
ReferenceManagerInfoProvider	This ReferenceInfoProvider uses the ReferenceManager as its ultimate source of information.
Term	A Term is part of a QueryItem's formal Expression that corresponds to a wiki page name.

Exception Summary

QueryException

A simple typed exception for use by the QueryPlugin.