public function getInstances($recursive = false, $params = array())
    {
        return (array) $this->getImplementation()->getInstances($this, $recursive, $params);
    }
public function getInstances($recursive = false, $params = array())
    {
        return (array) $this->getImplementation()->getInstances($this, $recursive, $params);
    }
public function getInstances ( $ recursive = false , $ params = array ( ) ) { return ( array ) $ this -> getImplementation ( ) -> getInstances ( $ this , $ recursive , $ params ) ; }
return direct instances of this class as a collection

@access public
@author patrick.plichart@tudor.lu
@param  boolean recursive
@param  array params
@return \core_kernel_classes_Resource[]
return direct instances of this class as a collection