src/Riak/Command/Builder/LocationTrait.php
public function atLocation(Location $location)
    {
        $this->bucket = $location->getBucket();
        $this->location = $location;

        return $this;
    }
public function atLocation(Location $location)
    {
        $this->bucket = $location->getBucket();
        $this->location = $location;

        return $this;
    }
@param Location $location

@return $this