NAME

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

VERSION

This document describes RDF::Trine::Iterator::SAXHandler version 1.002_01

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.

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.