public function getRange()
    {
        $returnValue = null;
   
		if (is_null($this->range)){
			$rangeProperty = $this->getProperty(OntologyRdfs::RDFS_RANGE);
            $rangeValues = $this->getPropertyValues($rangeProperty);

            if(sizeOf($rangeValues)>0){
                $returnValue = $this->getClass($rangeValues[0]);
            }
			$this->range = $returnValue;
		}
		$returnValue = $this->range;
        return $returnValue;
    }
public function getRange()
    {
        $returnValue = null;
   
		if (is_null($this->range)){
			$rangeProperty = $this->getProperty(OntologyRdfs::RDFS_RANGE);
            $rangeValues = $this->getPropertyValues($rangeProperty);

            if(sizeOf($rangeValues)>0){
                $returnValue = $this->getClass($rangeValues[0]);
            }
			$this->range = $returnValue;
		}
		$returnValue = $this->range;
        return $returnValue;
    }
public function getRange ( ) { $ returnValue = null ; if ( is_null ( $ this -> range ) ) { $ rangeProperty = $ this -> getProperty ( OntologyRdfs :: RDFS_RANGE ) ; $ rangeValues = $ this -> getPropertyValues ( $ rangeProperty ) ; if ( sizeOf ( $ rangeValues ) > 0 ) { $ returnValue = $ this -> getClass ( $ rangeValues [ 0 ] ) ; } $ this -> range = $ returnValue ; } $ returnValue = $ this -> range ; return $ returnValue ; }
Short description of method getRange

@access public
@author Cédric Alfonsi, <cedric.alfonsi@tudor.lu>
@return core_kernel_classes_ContainerCollection
Short description of method getRange