Created
September 20, 2017 12:09
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| public class DescontoPorMaisDeCincoItens implements Desconto { | |
| private Desconto proximo; | |
| public void setProximo(Desconto proximo) { | |
| this.proximo = proximo; | |
| } | |
| public double desconta(Orcamento orcamento) { | |
| if(orcamento.getItens().size > 5) { | |
| return orcamento.getValor() * 0.1; | |
| } | |
| return proximo.desconta(orcamento); | |
| } | |
| } | |
| public class DescontoPorMaisDeQuinhentosReais implements Desconto { | |
| private Desconto proximo; | |
| public void setProximo(Desconto proximo) { | |
| this.proximo = proximo; | |
| } | |
| public double desconta(Orcamento orcamento) { | |
| if(orcamento.getValor() > 500) { | |
| return orcamento.getValor() * 0.07; | |
| } | |
| return proximo.desconta(orcamento); | |
| } | |
| } |
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