Classes. More...

Public Member Functions
def	__init__
def	spin
Private Member Functions
def	_requester_feedback
def	_ros_subscriber_shutdown
def	_setup_resource_pool_requester
def	_setup_ros_subscribers
Private Attributes
	_description
	_disabled
	_linkgraph
	_name
	_priority
	_requester
	_subscribers
	_uuid
Static Private Attributes
list	__slots__

Detailed Description

Classes.

Definition at line 33 of file static_link_graph_handler.py.

Constructor & Destructor Documentation

def concert_service_link_graph.static_link_graph_handler.StaticLinkGraphHandler.__init__	(	self,
		name,
		description,
		priority,
		key,
		linkgraph
	)

  @param name
  @type str

  @param description
  @type string

  @param key
  @type uuid.UUID

  @param linkgraph
  @type concert_msgs.LinkGraph

Definition at line 46 of file static_link_graph_handler.py.

Member Function Documentation

def concert_service_link_graph.static_link_graph_handler.StaticLinkGraphHandler._requester_feedback	(	self,
		request_set
	)	`[private]`

  Callback used to act on feedback coming from the scheduler request handler.

  @param request_set : a snapshot of the state of all requests from this requester
  @type concert_scheduler_requests.transition.RequestSet

Definition at line 118 of file static_link_graph_handler.py.

def concert_service_link_graph.static_link_graph_handler.StaticLinkGraphHandler._ros_subscriber_shutdown	(	self,
		unused_msg
	)	`[private]`

  Typically called by the service manager when it wants to disable this service.
  Note: if the node is shutting down we don't want to run this code as it runs into all sorts
  of unreliable ros pubsub communication. Instead, we deallocate (stop apps and uninvite) via
  a shutdown hook in the conductor.

  @param unused_msg : it's just a signal to trigger this callback
  @type std_msgs.Empty

Definition at line 78 of file static_link_graph_handler.py.

def concert_service_link_graph.static_link_graph_handler.StaticLinkGraphHandler._setup_resource_pool_requester ( self ) [private]

  Setup the resource groups, then feed it into and Initialise the
  resource pool requester, It looks everything from thereon.

Definition at line 92 of file static_link_graph_handler.py.

def concert_service_link_graph.static_link_graph_handler.StaticLinkGraphHandler._setup_ros_subscribers ( self ) [private]

Definition at line 73 of file static_link_graph_handler.py.

def concert_service_link_graph.static_link_graph_handler.StaticLinkGraphHandler.spin ( self )

Definition at line 69 of file static_link_graph_handler.py.

Member Data Documentation

list concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::__slots__ [static, private]

Initial value:

[
        '_name',
        '_description',
        '_priority',
        '_uuid',
        '_linkgraph',
        '_requester',
        'spin',
        '_subscribers',
        '_disabled'
    ]

Definition at line 34 of file static_link_graph_handler.py.

concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::_description [private]

Definition at line 58 of file static_link_graph_handler.py.

concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::_disabled [private]

Definition at line 58 of file static_link_graph_handler.py.

concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::_linkgraph [private]

Definition at line 58 of file static_link_graph_handler.py.

concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::_name [private]

Definition at line 58 of file static_link_graph_handler.py.

concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::_priority [private]

Definition at line 58 of file static_link_graph_handler.py.

concert_service_link_graph::static_link_graph_handler.StaticLinkGraphHandler::_requester [private]