Lire::DerivedSchema3pm
Defines a schema for which the records are derived from another schema
Usage
my $schema = Lire::DlfSchema::load_schema( 'www-user_session' );my $fields = $schema->fields();
Overview
A 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.
Version
$Id: DerivedSchema.pm,v 1.19 2006/07/23 13:16:28 vanbaal Exp $
Releases
5 releases since Debian 4.0 (Etch); the text changed 4 times.