17 lines
406 B
Python
17 lines
406 B
Python
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class Chain(object):
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def __init__(self, *workers):
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self.workers = workers
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stage = None
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for w in self.workers:
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if stage is not None:
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w.setInput(stage.getBuffer())
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stage = w
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self.buffer = stage.getBuffer()
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def stop(self):
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for w in self.workers:
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w.stop()
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def getBuffer(self):
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return self.buffer
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