Docs For Class IterFind

Class IterFind

Description

Implementation of a find-iterator which delivers statements or quads.

This Iterator should be used in a for-loop like: for($iterator = $memmodel->iterFind(null,null,null,null); $iterator->valid(); $iterator->next()) { $statement=$iterator->current(); };

author: Daniel Westphal (http://www.d-westphal.de)
version: $Id: IterFind.html 443 2007-06-01 16:25:38Z cax $
access: public

Located in /util/IterFind.php (line 24)

Method Summary

IterFind IterFind ($graph $graph, $subject $subject, $predicate $predicate, $object $object, [$returnAsQuads $returnAsQuads = false])

mixed current ()

integer key ()

void next ()

void rewind ()

boolean valid ()

Methods

Constructor IterFind (line 100)

Constructor.

$subject, $predicate, and $object are used like find(). $graph has to be a reference to the graph to search in.

access: public

IterFind IterFind ($graph $graph, $subject $subject, $predicate $predicate, $object $object, [$returnAsQuads $returnAsQuads = false])

$graph $graph: Resource
$subject $subject: Resource
$predicate $predicate: Resource
$object $object: Resource
$returnAsQuads $returnAsQuads: boolean

current (line 154)

Returns the current item

access: public

mixed current ()

key (line 169)

Returns the key of the current item

access: public

integer key ()

next (line 142)

Moves Iterator to the next item in the list

access: public

void next ()

rewind (line 120)

Resets iterator list to start

access: public

void rewind ()

valid (line 132)

Says if there are additional items left in the list

access: public

boolean valid ()

Documentation generated on Fri, 1 Jun 2007 16:49:38 +0200 by phpDocumentor 1.3.2