Gregory Todd Williams > RDF-Trine > RDF::Trine::Iterator::SAXHandler

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Module Version: 1.008   Source  

NAME ^

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

VERSION ^

This document describes RDF::Trine::Iterator::SAXHandler version 1.008

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.

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