File Core/Schema/Result/PaginatedResult.php

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\Result;
15:
16:	use Nexus\Mcp\Core\Schema\Cursor;
17:	use Nexus\Mcp\Core\Schema\MetaObject;
18:	use Nexus\Mcp\Core\Schema\Result;
19:
20:	/**
21:	* Common shape for results that paginate via an opaque cursor. Subclasses add their own
22:	* payload field alongside the optional `nextCursor`.
23:	*
24:	* @see https://github.com/modelcontextprotocol/modelcontextprotocol/blob/main/schema/2025-11-25/schema.ts
25:	*/
26:	abstract readonly class PaginatedResult extends Result
27:	{
28:	public function __construct(public ?Cursor $nextCursor = null, MetaObject $meta = new MetaObject())
29:	{
30:	parent::__construct($meta);
31:	}
32:
33:	#[\Override]
34:	public function toArray(): array
35:	{
36:	$data = parent::toArray();
37:
38:	if (null !== $this->nextCursor) {
39:	$data['nextCursor'] = $this->nextCursor->cursor;
40:	}
41:
42:	return $data;
43:	}
44:
45:	#[\Override]
46:	public function jsonSerialize(): array
47:	{
48:	return $this->toArray();
49:	}
50:	}
51: