my $schema = Lire::DlfSchema::load_schema( 'www-user_session' );
my $fields = $schema->fields();
DESCRIPTIONA Lire::DerivedSchema defines a schema for which the records are computed by an analyser using the records of a base schema. An example of a derived schema is the www-user_session schema which computes session information from the records in the www schema.
base()Returns the Lire::DlfSchema object from which this schema's records are derived.
can_join_schema( $schema )Returns true if $schema can be joined with this schema. For a DerivedSchema, this will be true only when $schema is an ExtendedSchema of this schema or this schema's base. It is also possible to join the DerivedSchema with its base.
AUTHORFrancis J. Lacoste <[email protected]>
VERSION$Id: DerivedSchema.pm,v 1.19 2006/07/23 13:16:28 vanbaal Exp $
COPYRIGHTCopyright (C) 2001, 2004 Stichting LogReport Foundation [email protected]
This file is part of Lire.
Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html.