RDF::Trine::Store::Redland - Redland-backed RDF store for RDF::Trine
This document describes RDF::Trine::Store::Redland version 1.019
use RDF::Trine::Store::Redland;
RDF::Trine::Store::Redland provides an RDF::Trine::Store interface to the Redland RDF store.
Beyond the methods documented below, this class inherits methods from the RDF::Trine::Store class.
new ( $store )
Returns a new storage object using the supplied RDF::Redland::Model object.
new_with_config ( $hashref )
Returns a new storage object configured with a hashref with certain keys as arguments.
The storetype key must be Redland for this backend.
storetype
Redland
The following keys may also be used:
store_name
The name of the storage factory (currently hashes, mysql, memory, file, postgresql, sqlite, tstore, uri or virtuoso).
hashes
mysql
memory
file
postgresql
sqlite
tstore
uri
virtuoso
name
The name of the storage.
options
Any other options to be passed to RDF::Redland::Storage as a hashref.
new_with_object ( $redland_model )
Initialize the store with a RDF::Redland::Model object.
temporary_store
Returns a temporary (empty) triple store.
get_statements ( $subject, $predicate, $object [, $context] )
Returns a stream object of all statements matching the specified subject, predicate and objects. Any of the arguments may be undef to match any value.
get_contexts
Returns an RDF::Trine::Iterator over the RDF::Trine::Node objects comprising the set of contexts of the stored quads.
add_statement ( $statement [, $context] )
Adds the specified $statement to the underlying model.
$statement
remove_statement ( $statement [, $context])
Removes the specified $statement from the underlying model.
remove_statements ( $subject, $predicate, $object [, $context])
count_statements ( $subject, $predicate, $object, $context )
Returns a count of all the statements matching the specified subject, predicate, object, and context. Any of the arguments may be undef to match any value.
size
Returns the number of statements in the store.
supports ( [ $feature ] )
If $feature is specified, returns true if the feature is supported by the store, false otherwise. If $feature is not specified, returns a list of supported features.
$feature
Please report any bugs or feature requests to through the GitHub web interface at https://github.com/kasei/perlrdf/issues.
Gregory Todd Williams <gwilliams@cpan.org>
<gwilliams@cpan.org>
Copyright (c) 2006-2012 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install RDF::Trine, copy and paste the appropriate command in to your terminal.
cpanm
cpanm RDF::Trine
CPAN shell
perl -MCPAN -e shell install RDF::Trine
For more information on module installation, please visit the detailed CPAN module installation guide.