Attribute Store callbacks registration module

Module handling the registration and invokation of callbacks functions for other components. More...

Functions
void	attribute_store_invoke_callbacks (attribute_store_node_t updated_node, attribute_store_type_t type, attribute_store_node_value_state_t value_state, attribute_store_change_t change)
	Invokes all 3 types of callback functions. More...
void	attribute_store_invoke_generic_callbacks (attribute_changed_event_t *change_event)
	Invoke all generic callback functions. More...
void	attribute_store_invoke_touch_callbacks (attribute_store_node_t touched_node)
	Invokes all types of touch callbacks. More...
void	attribute_store_invoke_touch_generic_callbacks (attribute_store_node_t touched_node)
	Invokes all generic touch callbacks. More...
void	attribute_store_invoke_type_callbacks (attribute_store_node_t updated_node, attribute_store_type_t type, attribute_store_change_t change)
	Invoke all callback functions associated to an attribute id. More...
void	attribute_store_invoke_value_callbacks (attribute_store_node_t updated_node, attribute_store_type_t type, attribute_store_node_value_state_t value_state, attribute_store_change_t change)
	Invoke all callback functions associated to an attribute id / value state combination. More...
void	attribute_store_invoke_delete_callbacks (attribute_store_node_t deleted_node)
	Invoke all delete callback functions. More...
sl_status_t	attribute_store_callbacks_init (void)
	Reset resources allocated for the attribute_store_callback module. More...
int	attribute_store_callbacks_teardown (void)
	Frees resources allocated for the attribute_store_callback module. More...

Detailed Description

Module handling the registration and invokation of callbacks functions for other components.

Function Documentation

attribute_store_callbacks_init()

sl_status_t attribute_store_callbacks_init

(

void

)

Reset resources allocated for the attribute_store_callback module.

Returns

SL_STATUS_OK as it is always successful.

attribute_store_callbacks_teardown()

int attribute_store_callbacks_teardown

(

void

)

Frees resources allocated for the attribute_store_callback module.

Returns

0 as it is always successful.

attribute_store_invoke_callbacks()

void attribute_store_invoke_callbacks	(	attribute_store_node_t	updated_node,
		attribute_store_type_t	type,
		attribute_store_node_value_state_t	value_state,
		attribute_store_change_t	change
	)

Invokes all 3 types of callback functions.

Parameters

updated_node	The node handle of the node for which something has changed
type	Th etype of the node that has just changed
value_state	The value state of the node that has just changed.
change	The type of change that the node underwent

attribute_store_invoke_delete_callbacks()

void attribute_store_invoke_delete_callbacks

(

attribute_store_node_t

deleted_node

)

Invoke all delete callback functions.

Parameters

deleted_node

The node handle of the node being deleted

attribute_store_invoke_generic_callbacks()

void attribute_store_invoke_generic_callbacks

(

attribute_changed_event_t *

change_event

)

Invoke all generic callback functions.

Parameters

change_event

pointer to attribute meta data which describes what changed

attribute_store_invoke_touch_callbacks()

void attribute_store_invoke_touch_callbacks

(

attribute_store_node_t

touched_node

)

Invokes all types of touch callbacks.

Parameters

touched_node

The node handle of the node that was touched.

attribute_store_invoke_touch_generic_callbacks()

void attribute_store_invoke_touch_generic_callbacks

(

attribute_store_node_t

touched_node

)

Invokes all generic touch callbacks.

Parameters

touched_node

The node handle of the node that was touched.

attribute_store_invoke_type_callbacks()

void attribute_store_invoke_type_callbacks	(	attribute_store_node_t	updated_node,
		attribute_store_type_t	type,
		attribute_store_change_t	change
	)

Invoke all callback functions associated to an attribute id.

Parameters

updated_node	The node handle of the node for which something has changed
type	The type of the node that has just changed
change	The type of change that the node underwent

attribute_store_invoke_value_callbacks()

void attribute_store_invoke_value_callbacks	(	attribute_store_node_t	updated_node,
		attribute_store_type_t	type,
		attribute_store_node_value_state_t	value_state,
		attribute_store_change_t	change
	)

Invoke all callback functions associated to an attribute id / value state combination.

Parameters

updated_node	The node handle of the node for which something has changed
type	The type of the node that has just changed
value_state	The value state of the node that has just changed.
change	The type of change that the node underwent