mirror of https://github.com/webpack/webpack.git
52 lines
938 B
JavaScript
52 lines
938 B
JavaScript
/*
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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 compareLocations = require("./compareLocations");
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const DependencyReference = require("./dependencies/DependencyReference");
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class Dependency {
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constructor() {
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this.module = null;
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this.weak = false;
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this.optional = false;
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this.loc = undefined;
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}
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getResourceIdentifier() {
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return null;
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}
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// Returns the referenced module and export
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getReference() {
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if (!this.module) return null;
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return new DependencyReference(this.module, true, this.weak);
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}
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// Returns the exported names
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getExports() {
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return null;
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}
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getWarnings() {
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return null;
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}
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getErrors() {
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return null;
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}
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updateHash(hash) {
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hash.update((this.module && this.module.id) + "");
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}
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disconnect() {
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this.module = null;
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}
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}
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Dependency.compare = (a, b) => compareLocations(a.loc, b.loc);
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module.exports = Dependency;
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