private void addRefColsQueried(
CubeQueryContext cubeql, TrackQueriedColumns tqc, DenormalizationContext denormCtx) {
for (Map.Entry<String, Set<String>> entry : tqc.getTblAliasToColumns().entrySet()) {
// skip default alias
if (entry.getKey() == CubeQueryContext.DEFAULT_TABLE) {
continue;
}
// skip join chain aliases
if (cubeql.getJoinchains().keySet().contains(entry.getKey().toLowerCase())) {
continue;
}
AbstractCubeTable tbl = cubeql.getCubeTableForAlias(entry.getKey());
Set<String> columns = entry.getValue();
for (String column : columns) {
CubeColumn col;
if (tbl instanceof CubeInterface) {
col = ((CubeInterface) tbl).getColumnByName(column);
} else {
col = ((Dimension) tbl).getColumnByName(column);
}
if (col instanceof ReferencedDimAttribute) {
// considering all referenced dimensions to be denormalized columns
denormCtx.addReferencedCol(
column, new ReferencedQueriedColumn((ReferencedDimAttribute) col, tbl));
}
}
}
}
