public function setAutoMinusWords($autoMinusWords = null)
{
// validation for constraint: string
if (!is_null($autoMinusWords) && !is_string($autoMinusWords)) {
throw new \InvalidArgumentException(sprintf('Invalid value, please provide a string, "%s" given', gettype($autoMinusWords)), __LINE__);
}
$this->AutoMinusWords = $autoMinusWords;
return $this;
}