{
if (tuplesForAggregation.size() == 0) {
return tuplesForAggregation;
}
RolapMember measure = (RolapMember) evaluator.getMembers()[0];
if (measure.isCalculated()) {
return tuplesForAggregation;
}
RolapCube virtualCube = (RolapCube) evaluator.getCube();
RolapCube baseCube = (RolapCube) evaluator.getMeasureCube();