boolean function ( ) { return defaultRoute ; }
return true if this is a default route ie . next hop proxy address concode_field_sep int port concode_elem_sep String host concode_elem_sep boolean uriRoute concode_elem_sep boolean explicitRoute concode_elem_sep String transport concode_elem_sep boolean defaultRoute concode_field_sep void setExplicitRouteFlag concode_elem_sep int getPort concode_elem_sep String getTransport concode_elem_sep void setURIRouteFlag concode_elem_sep boolean isExplicitRoute concode_elem_sep void setDefaultRouteFlag concode_elem_sep String toString concode_elem_sep String getHost concode_elem_sep boolean isURIRoute