Represents a constraint. A value constraint is a boolean- valued expression of variables and RDF Terms.
Located in /sparql/Constraint.php (line 16)
Object | --Constraint
Adds an expression string.
Returns true if this constraint is an outer filter- false if not.
Sets the filter type to outer or inner filter.
True for outer false for inner.
Inherited From Object
Object::toString()
Documentation generated on Mon, 26 Jun 2006 14:25:19 +0200 by phpDocumentor 1.3.0RC6