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May 22nd, 2015
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Java 0.93 KB | None | 0 0
  1. public abstract class Comparador{
  2.  
  3. private Comparador otro;
  4. private String caracteristica;
  5.  
  6. public Comparador(Comparador c, String car){
  7.     otro = c;
  8.     caracteristica = car;
  9. }
  10.  
  11. public int ganador(Entrentable e1, Enfrentable e1){
  12.     int valor = calculaValor(e1.getValor(caracteristica),e1.getValor(caracteristica));
  13.     if(valor!=0)
  14.         return valor;
  15.     else return otro.ganador(e1, e2);
  16. }
  17.  
  18. public abstract int calculaValor(double a, double b);
  19.  
  20. }
  21.  
  22.  
  23.  
  24.  
  25.  
  26. public class ComparadorMenor extends Comparador{
  27.  
  28.  
  29. public ComparadorMenor(Comparador c, String car){
  30.     super(c, car);
  31. }
  32.  
  33. public int calculaValor(double a, double b){
  34.     if(a==b)
  35.         return 0;
  36.     if(a>b)
  37.         return 1;
  38.     return -1;
  39. }
  40.  
  41. }
  42.  
  43.  
  44. public class ComparadorMayor extends Comparador{
  45.  
  46.  
  47. public ComparadorMayor(Comparador c, String car){
  48.     super(c, car);
  49. }
  50.  
  51. public int calculaValor(double a, double b){
  52.     if(a==b)
  53.         return 0;
  54.     if(a<b)
  55.         return 1;
  56.     return -1;
  57. }
  58.  
  59. }
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