Class Registry

src/core/core.registry.js:11–183

 * Note: class is exported for typedoc
 */
export class Registry {
  constructor() {
    this.controllers = new TypedRegistry(DatasetController, 'datasets', true);
    this.elements = new TypedRegistry(Element, 'elements');
    this.plugins = new TypedRegistry(Object, 'plugins');
    this.scales = new TypedRegistry(Scale, 'scales');
    // Order is important, Scale has Element in prototype chain,
    // so Scales must be before Elements. Plugins are a fallback, so not listed here.
    this._typedRegistries = [this.controllers, this.scales, this.elements];
  }

  /**
	 * @param  {...any} args
	 */
  add(...args) {
    this._each('register', args);
  }

  remove(...args) {
    this._each('unregister', args);
  }

  /**
	 * @param  {...typeof DatasetController} args
	 */
  addControllers(...args) {
    this._each('register', args, this.controllers);
  }

  /**
	 * @param  {...typeof Element} args
	 */
  addElements(...args) {
    this._each('register', args, this.elements);
  }

  /**
	 * @param  {...any} args
	 */
  addPlugins(...args) {
    this._each('register', args, this.plugins);
  }

  /**
	 * @param  {...typeof Scale} args
	 */
  addScales(...args) {
    this._each('register', args, this.scales);
  }

  /**
	 * @param {string} id
	 * @returns {typeof DatasetController}
	 */
  getController(id) {
    return this._get(id, this.controllers, 'controller');
  }