/**
* Load concept datatypes for all dictionaries in the passed source collection.
* @return ConceptDatatypeCollection
*/
public function loadAllConceptDatatypes(ConceptSearchSourceCollection $coll_source)
{
$cdc = new ConceptDatatypeCollection();
foreach ($coll_source->getDictionaries() as $css_dict) {
$cdc->merge($this->loadConceptDatatypes($css_dict));
}
return $cdc;
}
