@Override
public void computeFieldAssociations(Map<Table, Integer> ordinalMap) {
List<Table> branchTables = new ArrayList<>();
for (Table table = leafMostTable(); table != null; table = table.getParentTable()) {
branchTables.add(table);
}
Collections.reverse(branchTables);
Map<Table, Integer> offsetsMap = new HashMap<>();
int offset = 0;
columnsPerFlattenedField = new ArrayList<>();
for (Table table : branchTables) {
offsetsMap.put(table, offset);
offset += table.getColumnsIncludingInternal().size();
columnsPerFlattenedField.addAll(table.getColumnsIncludingInternal());
}
computeFieldAssociations(ordinalMap, offsetsMap);
// Complete computation of inIndex bitsets
for (ParticipatingTable participatingTable : tablesByDepth.values()) {
participatingTable.close();
}
}
public ParticipatingTable(Table table) {
this.table = table;
this.inIndex = new BitSet(table.getColumnsIncludingInternal().size());
}