public ICFCrmMemoObj readMemoByUDescrIdx(
     long TenantId, long ContactId, String Description, boolean forceRead) {
   if (indexByUDescrIdx == null) {
     indexByUDescrIdx = new HashMap<CFCrmMemoByUDescrIdxKey, ICFCrmMemoObj>();
   }
   CFCrmMemoByUDescrIdxKey key =
       ((ICFAccSchema) schema.getBackingStore()).getFactoryMemo().newUDescrIdxKey();
   key.setRequiredTenantId(TenantId);
   key.setRequiredContactId(ContactId);
   key.setRequiredDescription(Description);
   ICFCrmMemoObj obj = null;
   if ((!forceRead) && indexByUDescrIdx.containsKey(key)) {
     obj = indexByUDescrIdx.get(key);
   } else {
     CFCrmMemoBuff buff =
         ((ICFAccSchema) schema.getBackingStore())
             .getTableMemo()
             .readDerivedByUDescrIdx(schema.getAuthorization(), TenantId, ContactId, Description);
     if (buff != null) {
       obj = schema.getMemoTableObj().newInstance();
       obj.setPKey(((ICFAccSchema) schema.getBackingStore()).getFactoryMemo().newPKey());
       obj.setBuff(buff);
       obj = (ICFCrmMemoObj) obj.realize();
     } else if (schema.getCacheMisses()) {
       indexByUDescrIdx.put(key, null);
     }
   }
   return (obj);
 }
 public ICFCrmMemoObj readMemo(CFCrmMemoPKey pkey, boolean forceRead) {
   ICFCrmMemoObj obj = null;
   if ((!forceRead) && members.containsKey(pkey)) {
     obj = members.get(pkey);
   } else {
     CFCrmMemoBuff readBuff =
         ((ICFAccSchema) schema.getBackingStore())
             .getTableMemo()
             .readDerivedByIdIdx(
                 schema.getAuthorization(), pkey.getRequiredTenantId(), pkey.getRequiredMemoId());
     if (readBuff != null) {
       obj = schema.getMemoTableObj().newInstance();
       obj.setPKey(((ICFAccSchema) schema.getBackingStore()).getFactoryMemo().newPKey());
       obj.setBuff(readBuff);
       obj = (ICFCrmMemoObj) obj.realize();
     } else if (schema.getCacheMisses()) {
       members.put(pkey, null);
     }
   }
   return (obj);
 }