code: public Query setRestrictNavigation(String name, int count) {
      this.restrictNavigation = new RestrictNavigation().setName(name).setCount(count);
      return this;
    }
docs: <code>
  <b>Warning</b> See {@link Query#setRestrictNavigation(RestrictNavigation)}. This is a convenience method.
  </code>
  
  @param name
  the name of the field should be used in the navigation restriction in the second query.
  @param count
  the number of fields matches
  
  @return this query