domain-objects/dist/instantiation/DomainLiteral.js

A simple, convenient way to represent domain objects, leverage domain knowledge, and add runtime validation in your code base.

"use strict";
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.DomainLiteral = exports.MARK_AS_DOMAIN_LITERAL = void 0;
const DomainObject_1 = require("./DomainObject");
const markers_1 = require("./markers");
const version_1 = require("./version");
var markers_2 = require("./markers");
Object.defineProperty(exports, "MARK_AS_DOMAIN_LITERAL", { enumerable: true, get: function () { return markers_2.MARK_AS_DOMAIN_LITERAL; } });
/**
 * In Domain Driven Design, a Literal (a.k.a. Value Object), is a type of Domain Object for which:
 * - properties are immutable
 *   - i.e., it represents some literal value which happens to have a structured object shape
 *   - i.e., if you change the value of any of its properties, it is a different literal
 * - identity does not matter
 *   - i.e., it is uniquely identifiable by its non-metadata properties
 *
 * The purpose of a Domain Literal is to represent distinct, literal values which happen to have a structured object shape
 *
 * For example,
 * - A `Address { street, city, state, country }` is a literal. Changing any of the properties, like `street`, produces a completely new address
 * - A `Geocode { latitude, longitude }` is a literal. Changing either property means you are dealing with a new geocode
 */
class DomainLiteral extends DomainObject_1.DomainObject {
}
exports.DomainLiteral = DomainLiteral;
_a = markers_1.MARK_AS_DOMAIN_LITERAL;
/**
 * DomainLiteral marker symbol for cross-version compatibility.
 *
 * Uses Symbol.for() to create a global symbol that works across different versions
 * of the domain-objects library. The value is the version string.
 */
DomainLiteral[_a] = version_1.VERSION;
//# sourceMappingURL=DomainLiteral.js.map