NAME

RDF::Trine::Iterator::Bindings::Materialized - Materialized bindings class.

VERSION

This document describes RDF::Trine::Iterator::Bindings::Materialized version 0.111

SYNOPSIS

    use RDF::Trine::Iterator;
    
    my $iterator = RDF::Trine::Iterator::Bindings::Materialized->new( \@data, \@names );
    while (my $row = $iterator->next) {
        my @vars        = keys %$row;
        # do something with @vars
    }

    my $iterator = RDF::Trine::Iterator::Bindings->new( \&code, \@names );
    my $miter = $iterator->materialize;
    while (my $row = $miter->next) {
        my @vars        = keys %$row;
        # do something with @vars
    }
    $miter->reset; # start the iteration again
    while (my $row = $miter->next) {
        # ...
    }

METHODS

new ( \@results, \@names, %args )

Returns a new materialized bindings interator. Results must be a reference to an array containing individual results.

reset

Returns the iterator to its starting position.

next

Returns the next item in the iterator.

length

Returns the number of elements in the 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.