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23 lines
538 B
23 lines
538 B
7 years ago
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// Copyright (c) 2014-2015 The Notify Authors. All rights reserved.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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package notify
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const buffer = 128
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type tree interface {
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Watch(string, chan<- EventInfo, ...Event) error
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Stop(chan<- EventInfo)
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Close() error
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}
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func newTree() tree {
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c := make(chan EventInfo, buffer)
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w := newWatcher(c)
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if rw, ok := w.(recursiveWatcher); ok {
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return newRecursiveTree(rw, c)
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}
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return newNonrecursiveTree(w, c, make(chan EventInfo, buffer))
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}
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