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- //Classe capitulo
- package projetostruct;
- import java.io.*;
- public class Capitulo {
- public static String idCap;
- static Aula al;
- public Exercicio ex;
- public Exemplo ep;
- private BufferedReader leitor;
- Capitulo(String x){
- idCap = x;
- al = new Aula(x);
- ex = new Exercicio(x);
- ep = new Exemplo(x);
- }
- /*
- * Mostra as opcoes do capitulo e mostra a opcao selecionada
- */
- public void mostraOpcao() throws IOException{
- String op;
- //Mostra o menu do capitulo
- System.out.println("Capitulo " + idCap + "\n");
- System.out.println("Digite: ");
- System.out.println("1 - Aula\n2 - Exemplos\n3 - Exercicios");
- //captura opcao
- BufferedReader in = new BufferedReader (new InputStreamReader(System.in));
- op = in.readLine();
- //Mostra a opcao selecionada
- while(!"1".equals(op) && !"2".equals(op) && !"3".equals(op) && !"0".equals(op))
- {
- System.out.println("Digite: ");
- System.out.println("1 - Aula\n2 - Exemplos\n3 - Exercicios");
- leitor = new BufferedReader (new InputStreamReader(System.in));
- op = leitor.readLine();
- }
- if(op.equals("1")){
- al.mostraAula(idCap);
- }
- else if(op.equals("2")){
- ep.mostraExemplo(idCap);
- }
- else if(op.equals("3")){
- ex.mostraExer(idCap);
- }
- }
- }
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