code: public GeospatialConstraintQuery geospatialConstraint(String constraintName, Region... regions) {
      checkRegions(regions);
      return new GeospatialConstraintQuery(constraintName, regions);
    }
docs: Matches the container specified by the constraint
  whose geospatial point appears within one of the criteria regions.
  @param constraintName    the constraint definition
  @param regions    the possible regions containing the point
  @return    the StructuredQueryDefinition for the geospatial constraint query