Server : nginx/1.18.0 System : Linux localhost 6.14.3-x86_64-linode168 #1 SMP PREEMPT_DYNAMIC Mon Apr 21 19:47:55 EDT 2025 x86_64 User : www-data ( 33) PHP Version : 8.0.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /var/www/ecommerce/node_modules/webpack/lib/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

"use strict";

const WebpackError = require("./WebpackError");
const CURRENT_METHOD_REGEXP = /at ([a-zA-Z0-9_.]*)/;

/**
 * @param {string=} method method name
 * @returns {string} message
 */
function createMessage(method) {
	return `Abstract method${method ? " " + method : ""}. Must be overridden.`;
}

/**
 * @constructor
 */
function Message() {
	this.stack = undefined;
	Error.captureStackTrace(this);
	/** @type {RegExpMatchArray} */
	const match = this.stack.split("\n")[3].match(CURRENT_METHOD_REGEXP);

	this.message = match && match[1] ? createMessage(match[1]) : createMessage();
}

/**
 * Error for abstract method
 * @example
 * class FooClass {
 *     abstractMethod() {
 *         throw new AbstractMethodError(); // error message: Abstract method FooClass.abstractMethod. Must be overriden.
 *     }
 * }
 *
 */
class AbstractMethodError extends WebpackError {
	constructor() {
		super(new Message().message);
		this.name = "AbstractMethodError";
	}
}

module.exports = AbstractMethodError;