mirror of https://github.com/jkjoy/sunpeiwen.git
43 lines
602 B
JavaScript
43 lines
602 B
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const Source = require("./Source");
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class SizeOnlySource extends Source {
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constructor(size) {
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super();
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this._size = size;
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}
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_error() {
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return new Error(
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"Content and Map of this Source is not available (only size() is supported)"
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);
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}
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size() {
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return this._size;
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}
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source() {
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throw this._error();
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}
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buffer() {
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throw this._error();
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}
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map(options) {
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throw this._error();
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}
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updateHash() {
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throw this._error();
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}
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}
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module.exports = SizeOnlySource;
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