mirror of https://github.com/jkjoy/sunpeiwen.git
40 lines
890 B
JavaScript
40 lines
890 B
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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*/
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"use strict";
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/** @typedef {import("./ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
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/** @typedef {import("./ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
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class SetObjectSerializer {
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/**
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* @template T
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* @param {Set<T>} obj set
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* @param {ObjectSerializerContext} context context
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*/
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serialize(obj, context) {
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context.write(obj.size);
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for (const value of obj) {
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context.write(value);
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}
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}
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/**
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* @template T
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* @param {ObjectDeserializerContext} context context
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* @returns {Set<T>} date
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*/
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deserialize(context) {
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/** @type {number} */
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let size = context.read();
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/** @type {Set<T>} */
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const set = new Set();
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for (let i = 0; i < size; i++) {
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set.add(context.read());
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}
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return set;
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}
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}
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module.exports = SetObjectSerializer;
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