in src/Facebook/InstantArticles/Transformer/Getters/GetterFactory.php [50:75]
public static function create($getter_configuration)
{
$GETTERS = [
self::TYPE_STRING_GETTER => StringGetter::getClassName(),
self::TYPE_INTEGER_GETTER => IntegerGetter::getClassName(),
self::TYPE_DATE_GETTER => DateGetter::getClassName(),
self::TYPE_CHILDREN_GETTER => ChildrenGetter::getClassName(),
self::TYPE_ELEMENT_GETTER => ElementGetter::getClassName(),
self::TYPE_FRAGMENT_GETTER => FragmentGetter::getClassName(),
self::TYPE_CONSTANT_GETTER => ConstantGetter::getClassName(),
self::TYPE_NEXTSIBLING_GETTER => NextSiblingGetter::getClassName(),
self::TYPE_NEXTSIBLINGELEMENT_GETTER => NextSiblingElementGetter::getClassName(),
self::TYPE_EXISTS_GETTER => ExistsGetter::getClassName(),
self::TYPE_JSON_GETTER => JSONGetter::getClassName(),
self::TYPE_XPATH_GETTER => XpathGetter::getClassName(),
self::TYPE_MULTIPLEELEMENTS_GETTER => MultipleElementsGetter::getClassName()
];
$class = $getter_configuration['type'];
if (array_key_exists($class, $GETTERS)) {
$class = $GETTERS[$class];
}
$instance = new $class();
$instance->createFrom($getter_configuration);
return $instance;
}