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   1  <?php
   2  
   3  declare(strict_types=1);
   4  
   5  /*
   6   * The MIT License (MIT)
   7   *
   8   * Copyright (c) 2018-2020 Spomky-Labs
   9   *
  10   * This software may be modified and distributed under the terms
  11   * of the MIT license.  See the LICENSE file for details.
  12   */
  13  
  14  namespace CBOR;
  15  
  16  abstract class OtherObject extends AbstractCBORObject
  17  {
  18      private const MAJOR_TYPE = 0b111;
  19  
  20      /**
  21       * @var string|null
  22       */
  23      protected $data;
  24  
  25      public function __construct(int $additionalInformation, ?string $data)
  26      {
  27          parent::__construct(self::MAJOR_TYPE, $additionalInformation);
  28          $this->data = $data;
  29      }
  30  
  31      public function __toString(): string
  32      {
  33          $result = parent::__toString();
  34          if (null !== $this->data) {
  35              $result .= $this->data;
  36          }
  37  
  38          return $result;
  39      }
  40  
  41      /**
  42       * @return int[]
  43       */
  44      abstract public static function supportedAdditionalInformation(): array;
  45  
  46      abstract public static function createFromLoadedData(int $additionalInformation, ?string $data): self;
  47  }