一列到两个属性的FluentNHibernate映射:这可能吗?

我们通过非规范化处理了这种情况。将代码和债务分类类型存储在单独的字段中。这允许您将代码呈现给用户,但在查询中使用其内部函数。

要防止值不同步,必须从另一个值派生一个值。例如,导出局部剖分:

public virtual LiabilityType LiabilityType { get; set; }
public virtual ExpenseOrLiability ExpenseOrLiability
{ 
    get
    {
        return // extract ExpenseOrLiability from LiabilityType
    }
    set{} // ignore set
}
public virtual DebtType DebtType
{ 
    get
    {
        return // extract DebtType from LiabilityType
    }
    set{} // ignore set
}

public virtual LiabilityType LiabilityType 
{
   get
    {
       return // combine ExpenseOrLiability with DebtType somehow
    } 
   set { } // ignore set
}

public virtual ExpenseOrLiability ExpenseOrLiability { get; set; }
public virtual DebtType DebtType { get; set; }