Doctrine\OXM\Tools\XmlEntityGenerator::setRegenerateXmlEntityIfExists PHP Method

    public function setRegenerateXmlEntityIfExists($bool)
    {
        $this->regenerateXmlEntityIfExists = $bool;
    }

 protected function getXmlEntityGenerator()
 {
     $xmlEntityGenerator = new XmlEntityGenerator();
     $xmlEntityGenerator->setGenerateAnnotations(false);
     $xmlEntityGenerator->setGenerateStubMethods(true);
     $xmlEntityGenerator->setRegenerateXmlEntityIfExists(false);
     $xmlEntityGenerator->setUpdateXmlEntityIfExists(true);
     $xmlEntityGenerator->setNumSpaces(4);
     return $xmlEntityGenerator;
 }