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1 # Copyright 2014 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 TimelineData(object): | |
6 """ Subclasses of TimelineData carry timeline data from a source | |
7 (e.g. tracing, profiler, etc.) to the corresponding timeline importer. | |
8 """ | |
9 def Serialize(self, f): | |
10 """Serializes the event data to a file-like object""" | |
11 pass | |
12 | |
13 def EventData(self): | |
14 """Return the event data in a format that the corresponding timeline | |
15 importer understands""" | |
16 pass | |
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