rdf::trine::iterator::boolean(3pm) [debian man page]
RDF::Trine::Iterator::Boolean(3pm) User Contributed Perl Documentation RDF::Trine::Iterator::Boolean(3pm) NAME
RDF::Trine::Iterator::Boolean - Iterator class for boolean query results VERSION
This document describes RDF::Trine::Iterator::Boolean version 1.000 SYNOPSIS
use RDF::Trine::Iterator::Boolean; my $iterator = RDF::Trine::Iterator::Boolean->new( [1] ); my $bool = $iterator->get_boolean; if ($bool) { print "Yes. "; } METHODS
Beyond the methods documented below, this class inherits methods from the RDF::Trine::Iterator class. "new ( @results, %args )" "new ( &results, %args )" Returns a new SPARQL Result interator object. Results must be either an reference to an array containing results or a CODE reference that acts as an iterator, returning successive items when called, and returning undef when the iterator is exhausted. $type should be one of: bindings, boolean, graph. "is_boolean" Returns true if the underlying result is a boolean value. "as_string ( $max_size [, $count] )" Returns a string serialization of the stream data. "as_xml ( $max_size )" Returns an XML serialization of the stream data. "print_xml ( $fh, $max_size )" Prints an XML serialization of the stream data to the filehandle $fh. "as_json ( $max_size )" Returns a JSON serialization of the stream data. "construct_args" Returns the arguments necessary to pass to the stream constructor _new to re-create this stream (assuming the same closure as the first DEPENDENCIES
JSON Scalar::Util BUGS
Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/perlrdf/issues>. AUTHOR
Gregory Todd Williams "<gwilliams@cpan.org>" COPYRIGHT
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. perl v5.14.2 2012-06-29 RDF::Trine::Iterator::Boolean(3pm)
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RDF::Trine::Iterator::SAXHandler(3pm) User Contributed Perl Documentation RDF::Trine::Iterator::SAXHandler(3pm) NAME
RDF::Trine::Iterator::SAXHandler - SAX Handler for parsing SPARQL XML Results format VERSION
This document describes RDF::Trine::Iterator::SAXHandler version 1.000 STATUS
This module's API and functionality should be considered unstable. In the future, this module may change in backwards-incompatible ways, or be removed entirely. If you need functionality that this module provides, please get in touch <http://www.perlrdf.org/>. SYNOPSIS
use RDF::Trine::Iterator::SAXHandler; my $handler = RDF::Trine::Iterator::SAXHandler->new(); my $p = XML::SAX::ParserFactory->parser(Handler => $handler); $p->parse_file( $string ); my $iter = $handler->iterator; METHODS
Beyond the methods documented below, this class inherits methods from the XML::SAX::Base class. "new ( [ &handler ] )" Returns a new XML::SAX handler object. If &handler is supplied, it will be called with a variable bindings object as each is parsed, bypassing the normal process of collecting the results for retrieval via an iterator object. "iterator" Returns the RDF::Trine::Iterator object after parsing is complete. "iterator_class" Returns the iterator class appropriate for the parsed results (either ::Iterator::Boolean or ::Iterator::Bindings). "iterator_args" Returns the arguments suitable for passing to the iterator constructor after the iterator data. "pull_result" Returns the next result from the iterator, if available (if it has been parsed yet). Otherwise, returns the empty list. BUGS
Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/perlrdf/issues>. AUTHOR
Gregory Todd Williams "<gwilliams@cpan.org>" COPYRIGHT
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. perl v5.14.2 2012-06-29 RDF::Trine::Iterator::SAXHandler(3pm)