public void processRecord(Record record) {
_records.add(record);
if(record instanceof MissingRowDummyRecord) {
MissingRowDummyRecord mr = (MissingRowDummyRecord)record;
log("Got dummy row " + mr.getRowNumber());
}
if(record instanceof MissingCellDummyRecord) {
MissingCellDummyRecord mc = (MissingCellDummyRecord)record;
log("Got dummy cell " + mc.getRow() + " " + mc.getColumn());
}