Method addSelectables

packages/compiler/src/directive_matching.ts:237–246

(cssSelectors: CssSelector[], callbackCtxt?: T)

  private _listContexts: SelectorListContext[] = [];

  addSelectables(cssSelectors: CssSelector[], callbackCtxt?: T) {
    let listContext: SelectorListContext = null!;
    if (cssSelectors.length > 1) {
      listContext = new SelectorListContext(cssSelectors);
      this._listContexts.push(listContext);
    }
    for (let i = 0; i < cssSelectors.length; i++) {
      this._addSelectable(cssSelectors[i], callbackCtxt as T, listContext);
    }
  }

  /**
   * Add an object that can be found later on by calling `match`.