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  1. /**
  2. * Created by dan on 6/14/17.
  3. */
  4. public class PredicateUtilities {
  5. /**
  6. * @param x
  7. * @param y
  8. * @return true if `x` is greater than `y`
  9. */
  10. public Boolean isGreaterThan(int x, int y) {
  11. if( x > y){
  12. return true;
  13. } else {
  14. return false;
  15. }
  16. }
  17. /**
  18. * @param x
  19. * @param y
  20. * @return true if `x` is less than `y`
  21. */
  22. public Boolean isLessThan(int x, int y) {
  23. if( x < y){
  24. return true;
  25. } else {
  26. return false;
  27. }
  28. }
  29. /**
  30. * @param x
  31. * @param y
  32. * @return true if `x` is greater than or equal to `y`
  33. */
  34. public Boolean isGreaterThanOrEqualTo(int x, int y) {
  35. if( x >= y){
  36. return true;
  37. } else {
  38. return false;
  39. }
  40. }
  41. /**
  42. * @param x
  43. * @param y
  44. * @return true if `x` is less than or equal to `y`
  45. */
  46. public Boolean isLessThanOrEqualTo(int x, int y) {
  47. if( x <= y){
  48. return true;
  49. } else {
  50. return false;
  51. }
  52. }
  53. }