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Nested Class Summary | 
static class | 
ObjectIdGenerators.IntSequenceGenerator
 
          Simple sequence-number based generator, which uses basic Java
 ints (starting with value 1) as Object Identifiers. | 
static class | 
ObjectIdGenerators.None
 
          Abstract marker class used to allow explicitly specifying
 that no generator is used; which also implies that no
 Object Id is to be included or used. | 
static class | 
ObjectIdGenerators.PropertyGenerator
 
          Abstract place-holder class which is used to denote case
 where Object Identifier to use comes from a POJO property
 (getter method or field). | 
static class | 
ObjectIdGenerators.UUIDGenerator
 
          Implementation that just uses UUIDs as reliably
 unique identifiers: downside is that resulting String is
 36 characters long. |