FreeBSD Manual Pages
RDF::Core::Storage(3) User Contributed Perl DocumentationRDF::Core::Storage(3) NAME RDF::Core::Storage - An abstract ancestor of storage implementations DESCRIPTION Storage is the place where statements reside. It can add, remove, count and get statements and ask about their existence. Interface o new(\%options) Options depend on implementation of descendant. (Such as RDF::Core::Storage::Memory, RDF::Core::Storage::DB_File, RDF::Core::Storage::Postgres.) o addStmt($statement) Add RDF::Core::Statement instance to the storage, unless it already exists there. o removeStmt($statement) Remove statement from the storage, if it's there. o existsStmt($subject,$predicate,$object) Check if statement exists, that matches given mask. Parameters can be undefined, every value matches undefined parameter. o countStmts($subject,$predicate,$object) Count matching statements. o getStmts($subject,$predicate,$object) Retrieve matching statements. Returns RDF::Core::Enumerator object. (One of it's descendants.) LICENSE This package is subject to the MPL (or the GPL alternatively). AUTHOR Ginger Alliance, rdf@gingerall.cz SEE ALSO RDF::Core::Storage::Memory, RDF::Core::Storage::DB_File, RDF::Core::Storage::Postgres perl v5.32.1 2002-06-12 RDF::Core::Storage(3)
NAME | DESCRIPTION | LICENSE | AUTHOR | SEE ALSO
Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=RDF::Core::Storage&sektion=3&manpath=FreeBSD+13.0-RELEASE+and+Ports>