*/ protected array $operators = []; /** * @param array | Operator> $operators */ public function unshiftOperators(array $operators): static { foreach ($operators as $operator) { if (is_string($operator)) { $operator = $operator::make(); } $operatorName = $operator->getName(); if (array_key_exists($operatorName, $this->operators)) { unset($this->operators[$operatorName]); } $this->operators = [ $operatorName => $operator, ...$this->operators, ]; } return $this; } /** * @param array | Operator> $operators */ public function operators(array $operators): static { $this->operators = []; $this->pushOperators($operators); return $this; } /** * @param array | Operator> $operators */ public function pushOperators(array $operators): static { foreach ($operators as $operator) { if (is_string($operator)) { $operator = $operator::make(); } $this->operators[$operator->getName()] = $operator; } return $this; } /** * @return array */ public function getOperators(): array { return array_filter( $this->operators, fn (Operator $operator): bool => $operator->isVisible(), ); } public function getOperator(string $name): ?Operator { return $this->getOperators()[$name] ?? null; } }