protected function mapLinkTarget($docbookLinkTarget)
    {
        if (isset($this->docbookToHtmlTargetMap[$docbookLinkTarget])) {
            return $this->docbookToHtmlTargetMap[$docbookLinkTarget];
        }

        return null;
    }
protected function mapLinkTarget($docbookLinkTarget)
    {
        if (isset($this->docbookToHtmlTargetMap[$docbookLinkTarget])) {
            return $this->docbookToHtmlTargetMap[$docbookLinkTarget];
        }

        return null;
    }
protected function mapLinkTarget ( $ docbookLinkTarget ) { if ( isset ( $ this -> docbookToHtmlTargetMap [ $ docbookLinkTarget ] ) ) { return $ this -> docbookToHtmlTargetMap [ $ docbookLinkTarget ] ; } return null ; }
Converts Docbook target to HTML target.

@param string $docbookLinkTarget
Converts Docbook target to HTML target .