Query: rdf::trine::iterator::boolean
OS: debian
Section: 3pm
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
RDF::Trine::Iterator::Boolean(3pm) User Contributed Perl Documentation RDF::Trine::Iterator::Boolean(3pm)NAMERDF::Trine::Iterator::Boolean - Iterator class for boolean query resultsVERSIONThis document describes RDF::Trine::Iterator::Boolean version 1.000SYNOPSISuse RDF::Trine::Iterator::Boolean; my $iterator = RDF::Trine::Iterator::Boolean->new( [1] ); my $bool = $iterator->get_boolean; if ($bool) { print "Yes. "; }METHODSBeyond 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 firstDEPENDENCIESJSON Scalar::UtilBUGSPlease report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/perlrdf/issues>.AUTHORGregory Todd Williams "<gwilliams@cpan.org>"COPYRIGHTCopyright (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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