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<?php |
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/** |
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* This file is part of the php-merge package. |
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* |
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* (c) Fabian Bircher <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace PhpMerge\internal; |
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/** |
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* Class Line |
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* |
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* @package PhpMerge |
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* @author Fabian Bircher <[email protected]> |
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* @copyright Fabian Bircher <[email protected]> |
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* @license https://opensource.org/licenses/MIT |
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* @version Release: @package_version@ |
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* @link http://github.com/bircher/php-merge |
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* @internal This class is not part of the public api. |
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*/ |
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final class Line |
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{ |
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public const ADDED = 1; |
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public const REMOVED = 2; |
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public const UNCHANGED = 3; |
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/** |
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* @var int |
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*/ |
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private $type; |
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/** |
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* @var string |
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*/ |
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private $content; |
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/** |
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* @var int |
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*/ |
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protected $index; |
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/** |
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* Line constructor. |
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* @param int $type |
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* @param string $content |
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* @param int $index |
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*/ |
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public function __construct($type = self::UNCHANGED, $content = '', $index = null) |
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{ |
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$this->type = $type; |
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$this->content = $content; |
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$this->index = $index; |
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} |
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/** |
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* @return int |
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*/ |
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public function getIndex() |
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{ |
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return $this->index; |
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} |
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/** |
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* @param array $diff |
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* @return Line[] |
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*/ |
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public static function createArray($diff) |
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{ |
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$index = -1; |
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$lines = []; |
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foreach ($diff as $key => $value) { |
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switch ($value[1]) { |
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case 0: |
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$index++; |
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$line = new Line(Line::UNCHANGED, $value[0], $index); |
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break; |
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case 1: |
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$line = new Line(Line::ADDED, $value[0], $index); |
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break; |
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case 2: |
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$index++; |
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$line = new Line(Line::REMOVED, $value[0], $index); |
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break; |
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default: |
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throw new \RuntimeException('Unsupported diff line type.'); |
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} |
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$lines[] = $line; |
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} |
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return $lines; |
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} |
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/** |
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* @return string |
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*/ |
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public function getContent(): string |
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{ |
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return $this->content; |
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} |
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/** |
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* @return int |
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*/ |
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public function getType(): int |
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{ |
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return $this->type; |
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} |
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} |
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bircher /
php-merge
