sql - Nhibernate map several concrete classes from abstract class -

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i'm new nhibernate , in project i'm working i'm using .hbm mappings.

as project itself, have several concrete classes based on single abstract class, below:

public mustinherit class networkbase     property name string     property id long ... end class  public class networktype1      inherits networkbase      property specificpropertytonetworktype1 string ... end class   public class networktype2      inherits networkbase      property specificpropertytonetworktype2 integer ... end class

the abstract class networkbase table on sql db, specificpropertytonetworktype1 , specificpropertytonetworktype2 properties in concrete classes should records, not fields, in table, each record identified specific code, along lines

networkid | propertyid  |  value 1001        1              lorem 1002        53             11

networkid 1001 should of concrete type networktype1, , 'lorem' value should loaded on specificpropertytonetworktype1, while networkid 1002 of concrete type networktype2 , 11 should point specificpropertytonetworktype2. propertyid values have reference table have 1 = 'specificpropertytonetworktype1' , 53 'specificpropertytonetworktype2'

now, big question comes to, how make mapping? know basics of mapping abstract class, not how make records reflect properties. ideas?


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