Metabase::Index - Interface for Metabase indexing
version 0.016
package Metabase::Index::Bar; use Metabase::Fact; use Moose; with 'Metabase::Index'; # define Moose attributes sub add { my ( $self, $fact ) = @_; # index a fact } sub search { my ( $self, %spec ) = @_; # conduct search return \@matches; }
This describes the interface for indexing and searching facts. Implementations must provide the add and search methods.
add
search
exists
if ( $index->exists( $guid ) ) { do_stuff() }
This interface provides an exists method that calls search() and returns a boolean value.
search()
for $guid ( @{ $index->search( %spec ) } ) { # do stuff }
Returns an arrayref of GUIDs satisfying the search spec. Exact semantics of the search spec are still under development. At a minimum, a list of key value pairs should be considered to be an "AND" operation testing for equality.
Keys should be keys from core, content, or resource metadata. E.g.
core.guid core.type core.resource content.somefield
Please report any bugs or feature using the CPAN Request Tracker. Bugs can be submitted through the web interface at http://rt.cpan.org/Dist/Display.html?Queue=Metabase
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
David Golden <dagolden@cpan.org>
Ricardo Signes <rjbs@cpan.org>
Leon Brocard <acme@cpan.org>
This software is Copyright (c) 2010 by David Golden.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004
To install Metabase, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Metabase
CPAN shell
perl -MCPAN -e shell install Metabase
For more information on module installation, please visit the detailed CPAN module installation guide.