private static void FacadeExample()
{
// Use a number of objects to complete a single operation
// containing different stages through a single method call.
var workerA = new WorkerTypeA();
var workerB = new WorkerTypeB();
var facade = new FacadeType(workerA, workerB);
facade.ComplicatedOperation();
}
public FacadeType(WorkerTypeA workerA, WorkerTypeB workerB)
{
this.workerA = workerA;
this.workerB = workerB;
}