PHP SMW\SPARQLStore\QueryEngine CompoundConditionBuilder::getPropertyHierarchyExaminer Examples

Example #1

File: ClassDescriptionInterpreter.php Project: bogota/SemanticMediaWiki

 private function tryToAddClassHierarchyPattern($category, &$categoryExpName)
 {
     if (!$this->compoundConditionBuilder->canUseQFeature(SMW_SPARQL_QF_SUBC)) {
         return '';
     }
     if ($this->compoundConditionBuilder->getPropertyHierarchyExaminer() === null || !$this->compoundConditionBuilder->getPropertyHierarchyExaminer()->hasSubcategoryFor($category)) {
         return '';
     }
     $subClassExpElement = $this->exporter->getSpecialPropertyResource('_SUBC');
     $classHierarchyByVariable = "?" . $this->compoundConditionBuilder->getNextVariable('sc');
     $condition = "{$classHierarchyByVariable} " . $subClassExpElement->getQName() . "*" . " {$categoryExpName} .\n";
     $categoryExpName = "{$classHierarchyByVariable}";
     return $condition;
 }