/*
 * 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 init = function(exports, module, require) {
  '<% initFunction %>'
};

var datas = '<% filesAsFunctionList %>';

var modules = {};

var require = function(path) {
    var name = path.substring(path.lastIndexOf('/')+1,path.length-3);
    if (modules[name]) { return modules[name].exports; }

    modules[name] = { exports : {}};
    datas[name].call(this,modules[name].exports,modules[name],require);
    return modules[name].exports;
  };

window.odatajs = {};
init.call(this,window.odatajs,window.odatajs,require);


