protected override void doAddWhereClause(List <String> conditionList, String columnName, ConditionValue value)
 {
     if (value.NotInScope == null)
     {
         return;
     }
     System.Collections.IList valueList        = value.NotInScope;
     System.Collections.IList checkedValueList = new System.Collections.Generic.List <Object>();
     foreach (Object checkTargetValue in valueList)
     {
         if (checkTargetValue == null)
         {
             continue;
         }
         checkedValueList.Add(checkTargetValue);
     }
     if (checkedValueList.Count == 0)
     {
         return;
     }
     conditionList.add(buildBindClause(columnName, value.getNotInScopeLocation(), "('a1', 'a2')"));
 }