PCState afterOptimisticRefresh() 
{
        return PNONTRANS;
}

 PCState afterRefresh() 
{
        return PCLEAN;
}

  void beforeFlush(StateManagerImpl context,
    boolean logical,
    OpCallbacks call) 
{
        context.preFlush(logical, call);
}

 PCState commit(StateManagerImpl context) 
{
        return HOLLOW;
}

 PCState commitRetain(StateManagerImpl context) 
{
        return PNONTRANS;
}

 PCState delete(StateManagerImpl context) 
{
        context.preDelete();
        return PDELETED;
}

  void initialize(StateManagerImpl context) 
{
        context.saveFields(false);
}

 boolean isDirty() 
{
        return true;
}

 boolean isPersistent() 
{
        return true;
}

 boolean isTransactional() 
{
        return true;
}

 boolean isVersionCheckRequired(StateManagerImpl context) 
{
        return !context.isFlushed() || context.isFlushedDirty();
}

 PCState nontransactional(StateManagerImpl context) 
{
        return error("dirty", context);
}

 PCState release(StateManagerImpl context) 
{
        return error("dirty", context);
}

 PCState rollback(StateManagerImpl context) 
{
        return HOLLOW;
}

 PCState rollbackRestore(StateManagerImpl context) 
{
        context.restoreFields();
        return PNONTRANS;
}