dutekvejin /
predicates
| @@ 19-56 (lines=38) @@ | ||
| 16 | * @package Dutek\Predicate |
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| 17 | * @author Dušan Vejin <[email protected]> |
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| 18 | */ |
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| 19 | final class AndPredicate implements PredicateDecorator |
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| 20 | { |
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| 21 | protected $predicate1; |
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| 22 | protected $predicate2; |
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| 23 | ||
| 24 | /** |
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| 25 | * AndPredicate constructor. |
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| 26 | * |
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| 27 | * @param Predicate $predicate1 The first predicate to check. |
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| 28 | * @param Predicate $predicate2 The second predicate to check. |
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| 29 | */ |
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| 30 | public function __construct(Predicate $predicate1, Predicate $predicate2) |
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| 31 | { |
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| 32 | $this->predicate1 = $predicate1; |
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| 33 | $this->predicate2 = $predicate2; |
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| 34 | } |
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| 35 | ||
| 36 | /** |
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| 37 | * Gets the two predicates being decorated as an array. |
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| 38 | * |
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| 39 | * @return array The predicates. |
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| 40 | */ |
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| 41 | public function getPredicates() : array |
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| 42 | { |
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| 43 | return [$this->predicate1, $this->predicate2]; |
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| 44 | } |
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| 45 | ||
| 46 | /** |
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| 47 | * Evaluates the predicate returning true if both predicates return true. |
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| 48 | * |
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| 49 | * @param mixed $value The input value. |
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| 50 | * @return bool true if both decorated predicates return true |
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| 51 | */ |
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| 52 | public function __invoke($value) : bool |
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| 53 | { |
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| 54 | return ($this->predicate1)($value) && ($this->predicate2)($value); |
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| 55 | } |
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| 56 | } |
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| 57 | ||
| @@ 19-56 (lines=38) @@ | ||
| 16 | * @package Dutek\Predicate |
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| 17 | * @author Dušan Vejin <[email protected]> |
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| 18 | */ |
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| 19 | final class OrPredicate implements PredicateDecorator |
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| 20 | { |
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| 21 | protected $predicate1; |
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| 22 | protected $predicate2; |
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| 23 | ||
| 24 | /** |
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| 25 | * AndPredicate constructor. |
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| 26 | * |
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| 27 | * @param Predicate $predicate1 The first predicate to check. |
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| 28 | * @param Predicate $predicate2 The second predicate to check. |
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| 29 | */ |
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| 30 | public function __construct(Predicate $predicate1, Predicate $predicate2) |
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| 31 | { |
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| 32 | $this->predicate1 = $predicate1; |
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| 33 | $this->predicate2 = $predicate2; |
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| 34 | } |
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| 35 | ||
| 36 | /** |
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| 37 | * Gets the two predicates being decorated as an array. |
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| 38 | * |
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| 39 | * @return array The predicates. |
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| 40 | */ |
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| 41 | public function getPredicates() : array |
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| 42 | { |
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| 43 | return [$this->predicate1, $this->predicate2]; |
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| 44 | } |
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| 45 | ||
| 46 | /** |
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| 47 | * Evaluates the predicate returning true if either predicate returns true. |
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| 48 | * |
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| 49 | * @param mixed $value The input value. |
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| 50 | * @return bool true if either decorated predicate returns true |
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| 51 | */ |
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| 52 | public function __invoke($value) : bool |
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| 53 | { |
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| 54 | return ($this->predicate1)($value) || ($this->predicate2)($value); |
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| 55 | } |
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| 56 | } |
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| 57 | ||
