fork download
copy 
  1. import java.util.*;
  2. import java.lang.*;
  3. import java.io.*;
  4. abstract class Hen
  5. {
  6. 	String descr()
  7. 	{
  8. 		return "Chicken";
  9. 	}
  10. 	abstract int eggsPerMonth();
  11. }
  12.  
  13. class RusHen extends Hen
  14. {
  15. 	int eggsPerMonth()
  16. 	{
  17. 		return 5;
  18. 	}
  19. 	private String country="Russia";
  20. 	String descr()
  21. 	{
  22. 		String res=super.descr();
  23. 		res+=(" Country - "+country+" Eggs per month- "+eggsPerMonth());
  24. 		return res;
  25. 	}
  26. }
  27.  
  28. class UkrHen extends Hen
  29. {
  30. 	int eggsPerMonth()
  31. 	{
  32. 		return 8;
  33. 	}
  34. 	private String country="Ukraine";
  35. 	String descr()
  36. 	{
  37. 		String res=super.descr();
  38. 		res+=(" Country - "+country+" Eggs per month- "+eggsPerMonth());
  39. 		return res;
  40. 	}
  41. }
  42.  
  43. class MldHen extends Hen
  44. {
  45. 	int eggsPerMonth()
  46. 	{
  47. 		return 4;
  48. 	}
  49. 	private String country="Moldova";
  50. 	String descr()
  51. 	{
  52. 		String res=super.descr();
  53. 		res+=(" Country - "+country+" Eggs per month- "+eggsPerMonth());
  54. 		return res;
  55. 	}
  56. }
  57.  
  58. class BelHen extends Hen
  59. {
  60. 	int eggsPerMonth()
  61. 	{
  62. 		return 3;
  63. 	}
  64. 	private String country="Belarus";
  65. 	String descr()
  66. 	{
  67. 		String res=super.descr();
  68. 		res+=(" Country - "+country+" Eggs per month- "+eggsPerMonth());
  69. 		return res;
  70. 	}
  71. }
  72. enum countries
  73. {RUSSIA, UKRAINE, MOLDOVA, BELARUS}
  74.  
  75. class HenFactory
  76. {
  77. 	static Hen getHen(countries country)
  78. 	{
  79. 		switch (country)
  80. 		{
  81. 			case RUSSIA: return new RusHen();
  82. 			case UKRAINE: return new UkrHen();
  83. 			case MOLDOVA: return new MldHen();
  84. 			case BELARUS: return new BelHen();
  85. 		}
  86. 		return null;
  87. 	}
  88. }
  89.  
  90. 	/* Name of the class has to be "Main" only if the class is public. */
  91. class Ideone
  92. {
  93. 	public static void main (String[] args) throws java.lang.Exception
  94. 	{
  95. 		for (countries country:countries.values())
  96. 			System.out.println(HenFactory.getHen(country).descr());
  97. 	}
  98. }
  99.  
Success #stdin #stdout 0.16s 37260KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Chicken Country - Russia Eggs per month- 5
Chicken Country - Ukraine Eggs per month- 8
Chicken Country - Moldova Eggs per month- 4
Chicken Country - Belarus Eggs per month- 3
https://ideone.com/ysTfw2
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!