NAME

RDF::Trine::Iterator::SAXHandler - SAX Handler for parsing SPARQL XML Results format

VERSION

This document describes RDF::Trine::Iterator::SAXHandler version 0.111

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

iterator

Returns the RDF::Trine::Iterator object after parsing is complete.

has_head

Returns true if the <head/> element has been completely parsed, false otherwise.

has_end

Returns true if the <sparql/> element (the entire iterator) has been completely parsed, false otherwise.

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.

rate

Returns the number of results parsed per second for this iterator.

AUTHOR

Gregory Todd Williams <gwilliams@cpan.org>

COPYRIGHT

Copyright (c) 2006-2009 Gregory Todd Williams. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.