const IDatabaseConnection = require('../IDatabaseConnection.js'); /** * Relational database connection. * @extends IDatabaseConnection */ class IRelationalDatabaseConnection extends IDatabaseConnection { /** * Creates a new relational database connection. * @param connectionInfo The connection info to utilize for the connection. */ constructor(connectionInfo) { super(); } /** * node.js style database close callback * @callback IRelationalDatabase~closeCallback * @param {string} error Contains the error message if one exists. */ /** * Closes an open relational database and returns a Promise. * @function IRelationalDatabaseConnection#close * @return {Promise} * @override */ /** * Closes an open relational database and utilizes the supplied callback when complete. * @param {IRelationalDatabase~closeCallback} callback The node.js style callback to use in conjunction with the command. * @function IRelationalDatabaseConnection#close * @override */ close(callback) { throw ('IRelationalDatabaseConnection.close() must be overridden!'); } /** * node.js style database connection callback * @callback IRelationalDatabase~connectCallback * @param {string} error Contains the error message if one exists. */ /** * Connects to a relational database and returns a Promise. * @function IRelationalDatabaseConnection#connect * @return {Promise} * @override */ /** * Connects to a relational database with the supplied connection info and returns a Promise. * @param connectionInfo The connection info to utilize for the connection. * @function IRelationalDatabaseConnection#connect * @return {Promise} * @override */ /** * Connects to a relational database and utilizes the supplied callback when complete. * @param {IRelationalDatabase~connectCallback} callback The node.js style callback to use in conjunction with the connection. * @function IRelationalDatabaseConnection#connect * @override */ /** * Connects to a relational database with the supplied connection info and utilizes the supplied callback when complete. * @param connectionInfo The connection info to utilize for the connection. * @param {IRelationalDatabase~connectCallback} callback The node.js style callback to use in conjunction with the connection. * @function IRelationalDatabaseConnection#connect * @override */ connect(connectionInfo, callback) { throw ('IRelationalDatabaseConnection.connect() must be overridden!'); } } module.exports = IRelationalDatabaseConnection;