rxbag::timeline::MessageLoader Class Reference

List of all members.

Public Member Functions
def	__init__
def	reset
def	run
def	stop
Public Attributes
	bag_playhead_position
	timeline
	topic
Private Member Functions
def	_get_message
Private Attributes
	_message_cache
	_message_cache_capacity
	_message_cache_keys
	_stop_flag

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Detailed Description

Waits for a new playhead position on the given topic, then loads the message at that position and notifies the view threads.

One thread per topic.  Maintains a cache of recently loaded messages.

Definition at line 1881 of file timeline.py.

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Member Function Documentation

def rxbag::timeline::MessageLoader::__init__	(		self,
			timeline,
			topic
	)

Definition at line 1887 of file timeline.py.

def rxbag::timeline::MessageLoader::_get_message	(		self,
			bag,
			position
	)			[private]

Definition at line 1936 of file timeline.py.

def rxbag::timeline::MessageLoader::reset

(

self

)

Definition at line 1904 of file timeline.py.

def rxbag::timeline::MessageLoader::run

(

self

)

Definition at line 1907 of file timeline.py.

def rxbag::timeline::MessageLoader::stop

(

self

)

Definition at line 1953 of file timeline.py.

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Member Data Documentation

rxbag::timeline::MessageLoader::_message_cache [private]

Definition at line 1896 of file timeline.py.

rxbag::timeline::MessageLoader::_message_cache_capacity [private]

Definition at line 1895 of file timeline.py.

rxbag::timeline::MessageLoader::_message_cache_keys [private]

Definition at line 1897 of file timeline.py.

rxbag::timeline::MessageLoader::_stop_flag [private]

Definition at line 1899 of file timeline.py.

rxbag::timeline::MessageLoader::bag_playhead_position

Definition at line 1893 of file timeline.py.

rxbag::timeline::MessageLoader::timeline

Definition at line 1890 of file timeline.py.

rxbag::timeline::MessageLoader::topic

Definition at line 1891 of file timeline.py.

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The documentation for this class was generated from the following file:

• timeline.py