}
final String[] columnSet = computeColumns(crosstabGroup);
final String[] rowSet = computeRows(crosstabGroup);
final ReportStateKey processKey = state.getProcessKey();
final CrosstabNormalizationMode normalizationMode = (CrosstabNormalizationMode)
group.getAttribute(AttributeNames.Crosstab.NAMESPACE, AttributeNames.Crosstab.NORMALIZATION_MODE);
if (CrosstabNormalizationMode.Insertation.equals(normalizationMode))
{
processingStack.push(new OrderedMergeCrosstabSpecification(processKey, columnSet, rowSet));
}