public ICFSecuritySecGroupIncludeObj readSecGroupInclude(
     CFSecuritySecGroupIncludePKey pkey, boolean forceRead) {
   ICFSecuritySecGroupIncludeObj obj = null;
   if ((!forceRead) && members.containsKey(pkey)) {
     obj = members.get(pkey);
   } else {
     CFSecuritySecGroupIncludeBuff readBuff =
         ((ICFInternetSchema) schema.getBackingStore())
             .getTableSecGroupInclude()
             .readDerivedByIdIdx(
                 schema.getAuthorization(),
                 pkey.getRequiredClusterId(),
                 pkey.getRequiredSecGroupIncludeId());
     if (readBuff != null) {
       obj = schema.getSecGroupIncludeTableObj().newInstance();
       obj.setPKey(
           ((ICFInternetSchema) schema.getBackingStore()).getFactorySecGroupInclude().newPKey());
       obj.setBuff(readBuff);
       obj = (ICFSecuritySecGroupIncludeObj) obj.realize();
     } else if (schema.getCacheMisses()) {
       members.put(pkey, null);
     }
   }
   return (obj);
 }