Package Gnumed :: Package timelinelib :: Module monitoring
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Source Code for Module Gnumed.timelinelib.monitoring

 1  # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018  Rickard Lindberg, Roger Lindberg 
 2  # 
 3  # This file is part of Timeline. 
 4  # 
 5  # Timeline is free software: you can redistribute it and/or modify 
 6  # it under the terms of the GNU General Public License as published by 
 7  # the Free Software Foundation, either version 3 of the License, or 
 8  # (at your option) any later version. 
 9  # 
10  # Timeline is distributed in the hope that it will be useful, 
11  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
12  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
13  # GNU General Public License for more details. 
14  # 
15  # You should have received a copy of the GNU General Public License 
16  # along with Timeline.  If not, see <http://www.gnu.org/licenses/>. 
17   
18  """Contains the Monitoring class.""" 
19   
20  from timelinelib.timer import Timer 
21 22 23 -class Monitoring(object):
24 """ 25 * Kepp track of the number of times the timeline has been redrawn. 26 * Measure the time it takes to redraw. 27 """
28 - def __init__(self, timer=None):
29 self._timeline_redraw_count = 0 30 self._category_redraw_count = 0 31 if timer is None: 32 self._timer = Timer() 33 else: 34 self._timer = timer
35
36 - def count_timeline_redraw(self):
37 """Increment counter.""" 38 self._timeline_redraw_count += 1
39
40 - def count_category_redraw(self):
41 """Increment counter.""" 42 self._category_redraw_count += 1
43
44 - def timer_start(self):
45 """Start time measurement.""" 46 self._timer.start()
47
48 - def timer_end(self):
49 """Stop time measurement.""" 50 self._timer.end()
51 52 @property
53 - def timer_elapsed_ms(self):
54 "return the elapsed time in milliseconds." 55 return self._timer.elapsed_ms
56