| 1: | <?php |
| 2: | |
| 3: | declare(strict_types=1); |
| 4: | |
| 5: | /** |
| 6: | * This file is part of the Nexus MCP SDK package. |
| 7: | * |
| 8: | * (c) 2026 John Paul E. Balandan, CPA <paulbalandan@gmail.com> |
| 9: | * |
| 10: | * For the full copyright and license information, please view |
| 11: | * the LICENSE file that was distributed with this source code. |
| 12: | */ |
| 13: | |
| 14: | namespace Nexus\Mcp\Core\Schema; |
| 15: | |
| 16: | use Nexus\Mcp\Core\Schema\MetaObject\GenericResultMetaObject; |
| 17: | use Nexus\Mcp\Core\Schema\MetaObject\ResultMetaObject; |
| 18: | |
| 19: | /** |
| 20: | * Common result fields. |
| 21: | * |
| 22: | * @template-covariant T of array<string, mixed> = array<string, mixed> |
| 23: | * |
| 24: | * @implements Arrayable<T> |
| 25: | * |
| 26: | * @see https://modelcontextprotocol.io/specification/2026-07-28/schema#result |
| 27: | */ |
| 28: | abstract readonly class Result implements Arrayable |
| 29: | { |
| 30: | public function __construct(public ResultMetaObject $meta = new GenericResultMetaObject()) |
| 31: | { |
| 32: | } |
| 33: | |
| 34: | #[\Override] |
| 35: | public function jsonSerialize(): array |
| 36: | { |
| 37: | return $this->toArray(); |
| 38: | } |
| 39: | |
| 40: | /** |
| 41: | * Returns a new instance of this result carrying the given `_meta` in place of its own. |
| 42: | * |
| 43: | * @internal |
| 44: | */ |
| 45: | abstract public function rebuildWithMeta(ResultMetaObject $meta): static; |
| 46: | |
| 47: | /** |
| 48: | * @return non-empty-string |
| 49: | */ |
| 50: | abstract protected function getResultType(): string; |
| 51: | } |
| 52: |