Redland librdf Language Bindings - Perl RDF::Redland::Stream Class

NAME

RDF::Redland::Stream - Redland RDF Stream of RDF::Redland::Statement objects Class

SYNOPSIS

  use RDF::Redland;

  ...
  my $stream=$model->serialise;
  while($stream && !$stream->end) {
    my $statement=$stream->current;
    ...
    $stream->next;
  }

DESCRIPTION

Represents a sequence of RDF::Redland::Statement objects passed between various Redland objects.

CONSTRUCTORS

No public constructors - are created and returned from various methods of classes including RDF::Redland::Model and RDF::Redland::Parser

METHODS

end

Returns non 0 if the stream is finished.

current

Returns the current RDF::Redland::Statement object in the stream or undef if the stream is finished.

next

Moves to the next RDF::Redland::Statement object in the stream. Returns non-zero if the stream is finished.

context

Returns the context RDF::Redland::Node object in the stream or undef if the stream is finished.

SEE ALSO

the RDF::Redland::Model manpage and the RDF::Redland::Parser manpage

AUTHOR

Dave Beckett - http://www.dajobe.org/

(C) Copyright (C) 2000-2011 Dave Beckett, (C) Copyright (C) 2000-2005 University of Bristol