for (Map conf : component.componentConfs) {
declarer.addConfigurations(conf);
}
if (idSpec != null) {
declarer.fieldsGrouping(idSpec.getGlobalStreamId()
.get_componentId(), PrepareRequest.ID_STREAM,
new Fields("request"));
}
if (i == 0 && component.declarations.isEmpty()) {
declarer.noneGrouping(PREPARE_ID, PrepareRequest.ARGS_STREAM);