ecific of implementation for particular language.<P>


<H3> <A NAME = "persistent">Persistent class</A></H3>

Persistent class is common root for all persistent capable objects. It provides method for loading and storing object.

<HR>
<A NAME = "Persistent.load">
<B>load()</B>
<DL><DD>
Explicitly load object. This method will check if objects needs to be loaded, and, if so, load it from the storage.
</DL></A>

<HR>
<A NAME = "Persistent.isLoaded">
<B>isLoaded()</B>
<DL><DD>
Check if object is already loaded