class ParsedDocComment

class ParsedDocComment {
    
    /** @var int */
    private $openPointer;
    
    /** @var int */
    private $closePointer;
    
    /** @var PhpDocNode */
    private $node;
    
    /** @var TokenIterator */
    private $tokens;
    public function __construct(int $openPointer, int $closePointer, PhpDocNode $node, TokenIterator $tokens) {
        $this->openPointer = $openPointer;
        $this->closePointer = $closePointer;
        $this->node = $node;
        $this->tokens = $tokens;
    }
    public function getOpenPointer() : int {
        return $this->openPointer;
    }
    public function getClosePointer() : int {
        return $this->closePointer;
    }
    public function getNode() : PhpDocNode {
        return $this->node;
    }
    public function getTokens() : TokenIterator {
        return $this->tokens;
    }
    public function getNodeStartPointer(File $phpcsFile, Node $node) : int {
        $tokens = $phpcsFile->getTokens();
        $tagStartLine = $tokens[$this->openPointer]['line'] + $node->getAttribute('startLine') - 1;
        $searchPointer = $this->openPointer + 1;
        for ($i = $this->openPointer + 1; $i < $this->closePointer; $i++) {
            if ($tagStartLine === $tokens[$i]['line']) {
                $searchPointer = $i;
                break;
            }
        }
        return TokenHelper::findNext($phpcsFile, array_merge(TokenHelper::$annotationTokenCodes, [
            T_DOC_COMMENT_STRING,
        ]), $searchPointer);
    }
    public function getNodeEndPointer(File $phpcsFile, Node $node, int $nodeStartPointer) : int {
        $tokens = $phpcsFile->getTokens();
        $content = trim($this->tokens
            ->getContentBetween($node->getAttribute(Attribute::START_INDEX), $node->getAttribute(Attribute::END_INDEX) + 1));
        $length = strlen($content);
        $searchPointer = $nodeStartPointer;
        $content = '';
        for ($i = $nodeStartPointer; $i < count($tokens); $i++) {
            $content .= $tokens[$i]['content'];
            if (strlen($content) >= $length) {
                $searchPointer = $i;
                break;
            }
        }
        return TokenHelper::findPrevious($phpcsFile, array_merge(TokenHelper::$annotationTokenCodes, [
            T_DOC_COMMENT_STRING,
        ]), $searchPointer);
    }

}