mirror of
https://github.com/zhigang1992/react-native.git
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f3779502d3
Summary: Adds flow types for output functionality for easier maintenance and interop with new code Reviewed By: matryoshcow Differential Revision: D4211863 fbshipit-source-id: 591407d3a6d49536054ae94ba31125c18a1e1fa1
75 lines
1.5 KiB
JavaScript
75 lines
1.5 KiB
JavaScript
/**
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* Copyright (c) 2015-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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* @flow
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*/
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'use strict';
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import type {MixedSourceMap} from './SourceMap';
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type Metadata = {
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dependencyPairs?: Array<[mixed, {path: string}]>,
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preloaded?: boolean,
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};
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class ModuleTransport {
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name: string;
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id: number;
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code: string;
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sourceCode: string;
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sourcePath: string;
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virtual: ?boolean;
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meta: ?Metadata;
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polyfill: ?boolean;
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map: ?MixedSourceMap;
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constructor(data: {
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name: string,
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id: number,
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code: string,
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sourceCode: string,
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sourcePath: string,
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virtual?: ?boolean,
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meta?: ?Metadata,
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polyfill?: ?boolean,
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map?: ?MixedSourceMap,
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}) {
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this.name = data.name;
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assertExists(data, 'id');
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this.id = data.id;
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assertExists(data, 'code');
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this.code = data.code;
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assertExists(data, 'sourceCode');
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this.sourceCode = data.sourceCode;
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assertExists(data, 'sourcePath');
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this.sourcePath = data.sourcePath;
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this.virtual = data.virtual;
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this.meta = data.meta;
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this.polyfill = data.polyfill;
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this.map = data.map;
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Object.freeze(this);
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}
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}
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module.exports = ModuleTransport;
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function assertExists(obj, field) {
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if (obj[field] == null) {
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throw new Error('Modules must have `' + field + '`');
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}
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}
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