| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| */ |
| |
| var require, |
| define; |
| |
| (function () { |
| var modules = {}; |
| // Stack of moduleIds currently being built. |
| var requireStack = []; |
| // Map of module ID -> index into requireStack of modules currently being built. |
| var inProgressModules = {}; |
| |
| function build(module) { |
| var factory = module.factory; |
| module.exports = {}; |
| delete module.factory; |
| factory(require, module.exports, module); |
| return module.exports; |
| } |
| |
| require = function (id) { |
| if (!modules[id]) { |
| throw "module " + id + " not found"; |
| } else if (id in inProgressModules) { |
| var cycle = requireStack.slice(inProgressModules[id]).join('->') + '->' + id; |
| throw "Cycle in require graph: " + cycle; |
| } |
| if (modules[id].factory) { |
| try { |
| inProgressModules[id] = requireStack.length; |
| requireStack.push(id); |
| return build(modules[id]); |
| } finally { |
| delete inProgressModules[id]; |
| requireStack.pop(); |
| } |
| } |
| return modules[id].exports; |
| }; |
| |
| define = function (id, factory) { |
| if (modules[id]) { |
| throw "module " + id + " already defined"; |
| } |
| |
| modules[id] = { |
| id: id, |
| factory: factory |
| }; |
| }; |
| |
| define.remove = function (id) { |
| delete modules[id]; |
| }; |
| |
| })(); |
| |
| //Export for use in node |
| if (typeof module === "object" && typeof require === "function") { |
| module.exports.require = require; |
| module.exports.define = define; |
| } |