import { Input } from '@angular/core'; import 'rxjs/add/operator/map'; export class Product { @Input() private _sName: string; @Input() private _nId: number; constructor() { } public get nId(): number { return this._nId } public set nId(id: number) { this._nId = id; } public get sName(): string { return this._sName } public set sName(name: string) { this._sName = name; } }