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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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