public function getMeta($strMetaName)
    {
        if (array_key_exists($strMetaName, $this->arrMetaInformation)) {
            return $this->arrMetaInformation[$strMetaName];
        }
        return null;
    }
public function getMeta($strMetaName)
    {
        if (array_key_exists($strMetaName, $this->arrMetaInformation)) {
            return $this->arrMetaInformation[$strMetaName];
        }
        return null;
    }
{@inheritDoc}