RDF::Redland::Stream.3pm

Langue: en

Autres versions - même langue

Version: 2006-03-16 (ubuntu - 08/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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

RDF::Redland::Model and RDF::Redland::Parser

AUTHOR

Dave Beckett - http://purl.org/net/dajobe/