29 lines
740 B
JavaScript
29 lines
740 B
JavaScript
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/**
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* Copyright 2013-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*
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*/
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'use strict';
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var ReactNodeTypes = require('./ReactNodeTypes');
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function getHostComponentFromComposite(inst) {
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var type;
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while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) {
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inst = inst._renderedComponent;
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}
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if (type === ReactNodeTypes.HOST) {
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return inst._renderedComponent;
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} else if (type === ReactNodeTypes.EMPTY) {
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return null;
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}
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}
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module.exports = getHostComponentFromComposite;
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