HealthNode: Software Framework for Efficiently Designing and Developing Cloud-Based Healthcare Applications

Listing 1

Initializing libraries, submodules, and child.

(1)	//Necessary libraries and variables
(2)	var express = require(‘express’);
	...
(9)	var mongoClient = require(‘mongodb’).MongoClient;
(10)	var mongoDBuri = “mongodb://localhost:27017/database”
	...
(20)	//Coupling sub modules
(21)	require(‘./SubModuleONe.js’)(app, mongoClient,mongoDBuri);
	...
(25)	//Coupling to child sub-module and its function
(26)	var ChildSubModule = require(“./ChildSubModuleOne”).FunctionName;
	...
(29)	//Inside of fuction or method call child sub-module function
(30)	ChildSubModule(data);