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1 # Copyright (c) 2013 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 class TimelineModel(object): | |
6 def __init__(self): | |
7 self._events = [] | |
8 self._frozen = False | |
9 | |
10 def AddEvent(self, event): | |
11 if self._frozen: | |
12 raise Exception("Cannot add events once recording is done") | |
13 self._events.extend( | |
14 event.GetAllChildrenRecursive(include_self=True)) | |
15 | |
16 def DidFinishRecording(self): | |
17 self._frozen = True | |
18 | |
19 def GetAllEvents(self): | |
20 return self._events | |
21 | |
22 def GetAllOfName(self, name): | |
23 return [e for e in self._events if e.name == name] | |
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