.\" Automatically generated by Pod::Man 2.28 (Pod::Simple 3.28) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" Attean \- A Semantic Web Framework .SH "VERSION" .IX Header "VERSION" This document describes Attean version 0.002 .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 5 \& use v5.14; \& use Attean; \& use Attean::RDF qw(iri); \& my $store = Attean\->get_store(\*(AqMemory\*(Aq)\->new(); \& my $parser = Attean\->get_parser(\*(AqNTriples\*(Aq)\->new(); \& \& # iterator of triples and quads \& my $iter = $parser\->parse_iter_from_io(\e*STDIN); \& \& # add a graph name to all triples \& my $quads = $iter\->as_quads(iri(\*(Aqhttp://graph\-name/\*(Aq)); \& \& $store\->add_iter($quads); \& my $model = Attean::QuadModel\->new( store => $store ); \& my $iter = $model\->get_quads(); \& while (my $quad = $iter\->next) { \& say $quad\->object\->ntriples_string; \& } .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" Attean provides APIs for parsing, storing, querying, and serializing Semantic Web (\s-1RDF\s0 and \s-1SPARQL\s0) data. .SH "METHODS" .IX Header "METHODS" .ie n .IP """get_store( $NAME )""" 4 .el .IP "\f(CWget_store( $NAME )\fR" 4 .IX Item "get_store( $NAME )" Attempts to find a Attean::API::Store implementation with the given \f(CW$NAME\fR. This is done using Module::Pluggable and will generally be searching for class names \f(CW\*(C`AtteanX::Store::$NAME\*(C'\fR. .Sp Returns the full class name if a matching implementation is found, otherwise returns undef. .ie n .IP """get_serializer( $NAME )""" 4 .el .IP "\f(CWget_serializer( $NAME )\fR" 4 .IX Item "get_serializer( $NAME )" .PD 0 .ie n .IP """get_serializer( media_type => $MEDIA_TYPE )""" 4 .el .IP "\f(CWget_serializer( media_type => $MEDIA_TYPE )\fR" 4 .IX Item "get_serializer( media_type => $MEDIA_TYPE )" .PD Attempts to find a Attean::API::Serializer serializer class with the given \&\f(CW$NAME\fR, or that can serialize files with the \f(CW$MEDIA_TYPE\fR media type. .Sp Returns the full class name if a matching implementation is found, otherwise returns undef. .ie n .IP """get_parser( $NAME )""" 4 .el .IP "\f(CWget_parser( $NAME )\fR" 4 .IX Item "get_parser( $NAME )" .PD 0 .ie n .IP """get_parser( filename => $FILENAME )""" 4 .el .IP "\f(CWget_parser( filename => $FILENAME )\fR" 4 .IX Item "get_parser( filename => $FILENAME )" .ie n .IP """get_parser( media_type => $MEDIA_TYPE )""" 4 .el .IP "\f(CWget_parser( media_type => $MEDIA_TYPE )\fR" 4 .IX Item "get_parser( media_type => $MEDIA_TYPE )" .PD Attempts to find a Attean::API::Parser parser class with the given \&\f(CW$NAME\fR, or that can parse files with the same extension as \&\f(CW$FILENAME\fR, or that can parse files with the \f(CW$MEDIA_TYPE\fR media type. .Sp Returns the full class name if a matching implementation is found, otherwise returns undef. .ie n .IP """negotiate_serializer ( request_headers => $request_headers, restrict => \e@serializer_names, extend => \e%media_types )""" 4 .el .IP "\f(CWnegotiate_serializer ( request_headers => $request_headers, restrict => \e@serializer_names, extend => \e%media_types )\fR" 4 .IX Item "negotiate_serializer ( request_headers => $request_headers, restrict => @serializer_names, extend => %media_types )" Returns a two-element list containing an appropriate media type and Attean::API::Serializer class as decided by HTTP::Negotiate. If the \&\f(CW\*(Aqrequest_headers\*(Aq\fR key-value is supplied, the \f(CW$request_headers\fR is passed to \f(CW\*(C`HTTP::Negotiate::choose\*(C'\fR. The option \f(CW\*(Aqrestrict\*(Aq\fR, set to a list of serializer names, can be used to limit the serializers to choose from. Finally, an \f(CW\*(C`<\*(Aqextend\*(Aq\*(C'\fR> option can be set to a hashref that contains MIME-types as keys and a custom variant as value. This will enable the user to use this negotiator to return a type that isn't supported by any serializers. The subsequent code will have to find out how to return a representation. .SH "BUGS" .IX Header "BUGS" Please report any bugs or feature requests to through the GitHub web interface at . .SH "SEE ALSO" .IX Header "SEE ALSO" .SH "AUTHOR" .IX Header "AUTHOR" Gregory Todd Williams \f(CW\*(C`\*(C'\fR .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright (c) 2014 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.