public function setProvider(\Gpupo\CommonSchema\ORM\Entity\Application\API\OAuth\Provider $provider = null)
    {
        $this->provider = $provider;

        return $this;
    }
public function setProvider(\Gpupo\CommonSchema\ORM\Entity\Application\API\OAuth\Provider $provider = null)
    {
        $this->provider = $provider;

        return $this;
    }
public function setProvider ( \ Gpupo \ CommonSchema \ ORM \ Entity \ Application \ API \ OAuth \ Provider $ provider = null ) { $ this -> provider = $ provider ; return $ this ; }
Set provider.

@param null|\Gpupo\CommonSchema\ORM\Entity\Application\API\OAuth\Provider $provider

@return Client
Set provider .