#include <stdint.h>
#include <babeltrace/graph/component-status.h>
#include <babeltrace/graph/notification-iterator.h>
+#include <babeltrace/graph/query-executor.h>
#include <babeltrace/types.h>
#ifdef __cplusplus
struct bt_port;
struct bt_value;
struct bt_private_notification_iterator;
+struct bt_query_executor;
/**
* Component class type.
enum bt_notification_iterator_status status;
};
+struct bt_component_class_query_return {
+ struct bt_value *result;
+ enum bt_query_status status;
+};
+
typedef enum bt_component_status (*bt_component_class_init_method)(
struct bt_private_component *private_component,
struct bt_value *params, void *init_method_data);
struct bt_private_notification_iterator *private_notification_iterator,
int64_t time);
-typedef struct bt_value *(*bt_component_class_query_method)(
+typedef struct bt_component_class_query_return (*bt_component_class_query_method)(
struct bt_component_class *component_class,
+ struct bt_query_executor *query_executor,
const char *object, struct bt_value *params);
typedef enum bt_component_status (*bt_component_class_accept_port_connection_method)(
extern const char *bt_component_class_get_help(
struct bt_component_class *component_class);
-extern struct bt_value *bt_component_class_query(
- struct bt_component_class *component_class,
- const char *object, struct bt_value *params);
-
/**
* Get a component class' type.
*