dbEntityToTableMap = new HashMap<DbEntity, Table>(64);
reflexiveDbEntities = new HashMap<DbEntity, List<DbRelationship>>(32);
for (DataMap map : dataMaps) {
for (DbEntity entity : map.getDbEntities()) {
Table table = new Table(entity.getCatalog(), entity.getSchema(), entity
.getName());
fillInMetadata(table, entity);
dbEntityToTableMap.put(entity, table);
tables.add(table);
}