Design Patterns in the 21st Century: The Chain of Responsibility Pattern

Here's a thing you might not see a lot. @Test public void hungryHungryPatrons() { KitchenStaff alice = new PieChef(); KitchenStaff bob = new DollopDistributor(); KitchenStaff carol = new CutleryAdder(); KitchenStaff dan = new Server(); alice.setNext(bob); bob.setNext(carol); carol.setNext(dan); Patron patron = new Patron(); alice.prepare(new Pie()).forPatron(patron); assertThat(patron,...

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