getFieldReferencedTable method
Returns a TableFieldReference from _fieldsReferencedTables
with a resolved fieldKey
.
See resolveTableFieldName.
Implementation
TableFieldReference? getFieldReferencedTable(String fieldKey) {
var resolvedRef = _fieldsReferencedTablesResolved[fieldKey];
if (resolvedRef != null) {
return identical(resolvedRef, _tableFieldReferenceDummy)
? null
: resolvedRef;
}
var ref = _getFieldReferencedTableImpl(fieldKey);
_fieldsReferencedTablesResolved[fieldKey] =
ref ?? _tableFieldReferenceDummy;
return ref;
}