Implements TypedDataInterface::get().
Overrides ComplexDataInterface::get
public function get($property_name) {
$definitions = $this
->getPropertyDefinitions();
if (!isset($definitions[$property_name])) {
throw new InvalidArgumentException(format_string('Field @name is unknown or not translatable.', array(
'@name' => $property_name,
)));
}
return $this->properties[$property_name];
}