int deleteRule = columnRs.getInt("DELETE_RULE");
// determine if we should have composition for
// the foreign association end depending on cascade delete
AggregationKindEnum foreignAggregation = AggregationKindEnum.AK_NONE;
if (deleteRule == DatabaseMetaData.importedKeyCascade)
{
foreignAggregation = AggregationKindEnum.AK_COMPOSITE;
}