sgauthier
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37 lines
892 B
JavaScript
37 lines
892 B
JavaScript
"use strict";
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/**
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* @typedef Slice
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* @property {number} offset
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* @property {number} length
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.BaseSource = void 0;
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class BaseSource {
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/**
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*
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* @param {Slice[]} slices
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* @returns {ArrayBuffer[]}
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*/
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async fetch(slices, signal = undefined) {
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return Promise.all(slices.map((slice) => this.fetchSlice(slice, signal)));
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}
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/**
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*
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* @param {Slice} slice
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* @returns {ArrayBuffer}
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*/
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async fetchSlice(slice) {
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throw new Error(`fetching of slice ${slice} not possible, not implemented`);
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}
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/**
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* Returns the filesize if already determined and null otherwise
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*/
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get fileSize() {
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return null;
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}
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async close() {
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// no-op by default
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}
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}
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exports.BaseSource = BaseSource;
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//# sourceMappingURL=basesource.js.map
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