Inheritance diagram for yasmin_ros.tf_buffer_state.TfBufferState:

Collaboration diagram for yasmin_ros.tf_buffer_state.TfBufferState:

Public Member Functions
None	__init__ (self)
None	configure (self)
str	execute (self, Blackboard blackboard)

Protected Attributes
	_node = YasminNode.get_instance()
float	_cache_time_sec = 10.0

Detailed Description

State that creates a tf2 buffer and transform listener.

The created objects are stored in the blackboard under the keys
``tf_buffer`` and ``tf_listener`` so that following states can reuse them
for transform lookups.

Constructor & Destructor Documentation

◆ init()

None yasmin_ros.tf_buffer_state.TfBufferState.__init__ ( self )

Member Function Documentation

◆ configure()

None yasmin_ros.tf_buffer_state.TfBufferState.configure ( self )

◆ execute()

str yasmin_ros.tf_buffer_state.TfBufferState.execute	(		self,
		Blackboard	blackboard )

Member Data Documentation

◆ _cache_time_sec

float yasmin_ros.tf_buffer_state.TfBufferState._cache_time_sec = 10.0

protected

◆ _node

yasmin_ros.tf_buffer_state.TfBufferState._node = YasminNode.get_instance()