vendor/doctrine/orm/src/Query/Expr/Comparison.php line 12

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  1. <?php
  3. declare(strict_types=1);
  5. namespace Doctrine\ORM\Query\Expr;
  7. /**
  8. * Expression class for DQL comparison expressions.
  9. *
  10. * @link www.doctrine-project.org
  11. */
  12. class Comparison
  13. {
  14. public const EQ = '=';
  15. public const NEQ = '<>';
  16. public const LT = '<';
  17. public const LTE = '<=';
  18. public const GT = '>';
  19. public const GTE = '>=';
  21. /** @var mixed */
  22. protected $leftExpr;
  24. /** @var string */
  25. protected $operator;
  27. /** @var mixed */
  28. protected $rightExpr;
  30. /**
  31. * Creates a comparison expression with the given arguments.
  32. *
  33. * @param mixed $leftExpr
  34. * @param string $operator
  35. * @param mixed $rightExpr
  36. */
  37. public function __construct($leftExpr, $operator, $rightExpr)
  38. {
  39. $this->leftExpr = $leftExpr;
  40. $this->operator = $operator;
  41. $this->rightExpr = $rightExpr;
  42. }
  44. /** @return mixed */
  45. public function getLeftExpr()
  46. {
  47. return $this->leftExpr;
  48. }
  50. /** @return string */
  51. public function getOperator()
  52. {
  53. return $this->operator;
  54. }
  56. /** @return mixed */
  57. public function getRightExpr()
  58. {
  59. return $this->rightExpr;
  60. }
  62. /** @return string */
  63. public function __toString()
  64. {
  65. return $this->leftExpr . ' ' . $this->operator . ' ' . $this->rightExpr;
  66. }
  67. }