UNPKG

silegismg-interpretador-articulacao

Version:
52 lines (41 loc) 1.68 kB
/* Copyright 2017 Assembleia Legislativa de Minas Gerais * * This file is part of Interpretador-Articulacao. * * Interpretador-Articulacao is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, version 3. * * Interpretador-Articulacao is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Interpretador-Articulacao. If not, see <http://www.gnu.org/licenses/>. */ import Dispositivo, { TipoDispositivo } from './Dispositivo'; import Item from './Item'; export default class Alinea extends Dispositivo<Item> { public itens: Item[] = []; constructor(numero: string, descricao: string) { super(TipoDispositivo.ALINEA, numero, descricao, ['itens']); } adicionar(item: Item) { if (!(item instanceof Item)) { throw new Error('Tipo não suportado.'); } Object.defineProperty(item, '$parent', { value: this }); this.itens.push(item); } remover(item: Item): void { if (!(item instanceof Item)) { throw new Error('Tipo não suportado.'); } const idx =this.itens.indexOf(item); if (idx === -1) { throw new Error('Dispositivo não encontrado.'); } this.itens.splice(idx, 1); } }