private function parseLine($line)
    {
        if ($line == '') {
            return;
        }

        $slices = NodeObject::getLineSlices($line);
        if ($this->isBlob()) {
            $this->pathChildren[] = $this->blob->getName();
        } else {
            if ($this->isRoot()) {
                // if is root check for first children
                $pattern = '/(\w+)\/(.*)/';
                $replacement = '$1';
            } else {
                // filter by the children of the path
                $actualPath = $this->subject->getFullPath();
                if (!preg_match(sprintf('/^%s\/(\w*)/', preg_quote($actualPath, '/')), $slices['fullPath'])) {
                    return;
                }
                $pattern = sprintf('/^%s\/(\w*)/', preg_quote($actualPath, '/'));
                $replacement = '$1';
            }

            $name = preg_replace($pattern, $replacement, $slices['fullPath']);
            if (strpos($name, '/') !== false) {
                return;
            }

            if (!in_array($name, $this->pathChildren)) {
                $path = rtrim(rtrim($slices['fullPath'], $name), '/');
                $treeObject = new TreeObject(
                    $this->repository,
                    $slices['permissions'],
                    $slices['type'],
                    $slices['sha'],
                    $slices['size'],
                    $name,
                    $path
                );
                $this->children[] = $treeObject;
                $this->pathChildren[] = $name;
            }
        }
    }