/** * Short description of method getValue * * @access public * @author Joel Bout, <*****@*****.**> * @param Resource resource * @param Column column * @return string */ public function getValue(core_kernel_classes_Resource $resource, tao_models_classes_table_Column $column) { $returnValue = array(); $vcUri = $column->getVariableClass()->getUri(); if (isset($this->cache[$vcUri][$resource->getUri()][$column->getContextIdentifier() . $column->getIdentifier()])) { $returnValue = $this->cache[$vcUri][$resource->getUri()][$column->getContextIdentifier() . $column->getIdentifier()]; } else { common_Logger::d('no data for resource: ' . $resource->getUri() . ' column: ' . $column->getIdentifier()); } return $returnValue; }