mirror of
https://github.com/esiur/esiur-js.git
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69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
/*
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* Copyright (c) 2017 Ahmed Kh. Zamil
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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/**
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* Created by Ahmed Zamil on 25/07/2017.
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*/
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"use strict";
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class AsyncQueue extends AsyncReply
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{
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constructor()
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{
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super();
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this.list = [];
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var self = this;
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this.processQueue = function ()
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{
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for (var i = 0; i < self.list.length; i++)
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if (self.list[i].ready)
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{
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self.trigger(self.list[i].result);
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self.list.splice(i, 1);
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i--;
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}
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else
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break;
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self.ready = (self.list.length == 0);
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}
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}
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add(reply)
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{
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this.list.push(reply);
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this.ready = false;
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reply.then(this.processQueue);
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}
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remove(reply)
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{
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this.list.splice(this.list.indexOf(reply), 1);
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this.processQueue();
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}
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} |