public GeocodingApiRequest components(ComponentFilter... filters) {
    return param("components", join('|', filters));
  }
Sets the component filters. Each component filter consists of a component:value pair and will
fully restrict the results from the geocoder.

<p>For more information see <a
href="https://developers.google.com/maps/documentation/geocoding/intro?hl=pl#ComponentFiltering">
Component Filtering</a>.

@param filters Component filters to apply to the request.
@return Returns this {@code GeocodingApiRequest} for call chaining.
src/main/java/com/google/maps/GeocodingApiRequest.java