rxbag::timeline_cache::TimelineCache Class Reference

List of all members.

Public Member Functions
def	__init__
def	cache_item
def	enqueue
def	get_item
def	run
def	stop
Public Attributes
	item_access
	items
	last_accessed
	listener
	loader
	lock
	max_cache_size
	queue
	stop_flag
Private Member Functions
def	_limit_cache
def	_update_debug
def	_update_last_accessed
Private Attributes
	_debug_frame
	_debug_text
	_debugging

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Detailed Description

Definition at line 47 of file timeline_cache.py.

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Member Function Documentation

def rxbag::timeline_cache::TimelineCache::__init__	(		self,
			loader,
			listener = None,
			max_cache_size = 100
	)

Definition at line 48 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::_limit_cache

(

self

)

[private]

Removes LRU's from cache until size of each topic's cache is <= max_cache_size.

Definition at line 183 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::_update_debug

(

self

)

[private]

Definition at line 203 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::_update_last_accessed	(		self,
			topic,
			stamp
	)			[private]

Maintains a sorted list of cache accesses by timestamp for each topic.

Definition at line 157 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::cache_item	(		self,
			topic,
			t,
			item
	)

Definition at line 110 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::enqueue	(		self,
			entry
	)

Definition at line 107 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::get_item	(		self,
			topic,
			stamp,
			time_threshold
	)

Definition at line 124 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::run

(

self

)

Definition at line 77 of file timeline_cache.py.

def rxbag::timeline_cache::TimelineCache::stop

(

self

)

Definition at line 199 of file timeline_cache.py.

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Member Data Documentation

rxbag::timeline_cache::TimelineCache::_debug_frame [private]

Definition at line 70 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::_debug_text [private]

Definition at line 71 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::_debugging [private]

Definition at line 68 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::item_access

Definition at line 59 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::items

Definition at line 57 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::last_accessed

Definition at line 58 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::listener

Definition at line 52 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::loader

Definition at line 51 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::lock

Definition at line 55 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::max_cache_size

Definition at line 61 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::queue

Definition at line 63 of file timeline_cache.py.

rxbag::timeline_cache::TimelineCache::stop_flag

Definition at line 53 of file timeline_cache.py.

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

• timeline_cache.py