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public class EmAprovacao implements EstadoDeUmOrcamento { | |
public void aplicaDescontoExtra(Orcamento orcamento) { | |
orcamento.valor -= orcamento.valor*conceDesconto(0.05); | |
} | |
public void aprova(Orcamento orcamento) { |
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public class Orcamento { | |
protected double valor; | |
protected EstadoDeUmOrcamento estadoAtual; | |
public Orcamento(){ | |
this.estadoAtual = new EmAprovacao(); | |
} | |
public Orcamento(double valor){ | |
this.valor = valor; |
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public class IKCV extends TemplateDeImpostoCondicional { | |
public IKCV(Imposto outroImposto) { | |
super(outroImposto); | |
} | |
public IKCV(){} |
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public class ImpostoMuitoAlto extends Imposto { | |
public ImpostoMuitoAlto(Imposto outroImposto) { | |
super(outroImposto); | |
} | |
public ImpostoMuitoAlto() { | |
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public abstract class Imposto { | |
private final Imposto outroImposto; | |
public Imposto(Imposto outroImposto){ | |
this.outroImposto = outroImposto; | |
} | |
public Imposto(){ |
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import java.util.Date; | |
public class Conta { | |
private String titular; | |
private String banco; | |
private String telefone; | |
private double saldo; | |
private int numeroConta; | |
private int numAgencia; |
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import java.util.ArrayList; | |
public class IHIT extends TemplateDeImpostoCondicional { | |
; | |
public boolean deveUsarMaximaTaxacao(Orcamento orcamento) { | |
return existe(orcamento); | |
} |
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public abstract class TemplateDeImpostoCondicional implements Imposto { | |
public double calcula(Orcamento orcamento) { | |
if(deveUsarMaximaTaxacao(orcamento)){ | |
return maximaTaxacao(orcamento); | |
} | |
else { | |
return minimaTaxacao(orcamento); |
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public class DescontaPorCincoItens implements Desconto { | |
private Desconto proximo; | |
public double desconta(Orcamento orcamento) { | |
if(orcamento.getItens().size()>5){ | |
return orcamento.getValor()*0.1; | |
} | |
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public class Conta { | |
private double saldo; | |
private String nomeDoTitular; | |
public Conta(String nomeDoTitular, double saldo){ | |
this.nomeDoTitular = nomeDoTitular; | |
this.saldo = saldo; |
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