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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/webpack/lib/Generator.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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Diffstat (limited to 'node_modules/webpack/lib/Generator.js')
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diff --git a/node_modules/webpack/lib/Generator.js b/node_modules/webpack/lib/Generator.js
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+/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+"use strict";
+
+/** @typedef {import("./NormalModule")} NormalModule */
+/** @typedef {import("./RuntimeTemplate")} RuntimeTemplate */
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("./Dependency").DependencyTemplate} DependencyTemplate */
+
+/**
+ *
+ */
+class Generator {
+ static byType(map) {
+ return new ByTypeGenerator(map);
+ }
+
+ /**
+ * @abstract
+ * @param {NormalModule} module module for which the code should be generated
+ * @param {Map<Function, DependencyTemplate>} dependencyTemplates mapping from dependencies to templates
+ * @param {RuntimeTemplate} runtimeTemplate the runtime template
+ * @param {string} type which kind of code should be generated
+ * @returns {Source} generated code
+ */
+ generate(module, dependencyTemplates, runtimeTemplate, type) {
+ throw new Error("Generator.generate: must be overridden");
+ }
+}
+
+class ByTypeGenerator extends Generator {
+ constructor(map) {
+ super();
+ this.map = map;
+ }
+
+ /**
+ * @param {NormalModule} module module for which the code should be generated
+ * @param {Map<Function, DependencyTemplate>} dependencyTemplates mapping from dependencies to templates
+ * @param {RuntimeTemplate} runtimeTemplate the runtime template
+ * @param {string} type which kind of code should be generated
+ * @returns {Source} generated code
+ */
+ generate(module, dependencyTemplates, runtimeTemplate, type) {
+ const generator = this.map[type];
+ if (!generator) {
+ throw new Error(`Generator.byType: no generator specified for ${type}`);
+ }
+ return generator.generate(
+ module,
+ dependencyTemplates,
+ runtimeTemplate,
+ type
+ );
+ }
+}
+
+module.exports = Generator;