public ProcessState commit(final ProcessState next) throws ReportProcessingException {
next.setInItemGroup(true);
// fast forward to the end of the facts ..
while (true) {
final DefaultFlowController fc = next.getFlowController().performAdvance();
final Group group = next.getReport().getGroup(next.getCurrentGroupIndex());
final DefaultFlowController cfc = fc.performCommit();
if (ProcessState.isLastItemInGroup(group, fc.getMasterRow(), cfc.getMasterRow())) {
next.setFlowController(fc);
next.setAdvanceHandler(PrintSummaryEndCrosstabColumnAxisHandler.HANDLER);
break;
} else {
next.setFlowController(cfc);
next.setAdvanceHandler(PrintSummaryProcessCrosstabFactHandler.HANDLER);
}
}
next.setInItemGroup(false);
return next;
}
