You're probably using some version of Jess 5.x. The capability you're
looking for didn't exist until Jess 6.0.
I think x xu wrote:
> Dear Jess Users,
>
> I am trying to embed a Rete engine inside a mobile
> agent and I want to restore the Rete engine to the
> exact same status when the agent travels to a new
> computer.But I found the Rete engine didn't serialize
> its fact list. Any solutions? Thanks
>
> Xiangjun Xu
>
> I have attached an example below.
>
> //===============================================
> Rete engine;
> // ...
> ByteArrayOutputStream mem= new
> ByteArrayOutputStream();
> ObjectOutputStream out = new ObjectOutputStream(mem);
> out.writeObject(engine);
> byte[] engdata = mem.toByteArray();
> out.close();
> engine.executeCommand("(facts)");
>
> ObjectInputStream in = new ObjectInputStream(new
> ByteArrayInputStream(engdata));
> engine = (Rete)in.readObject();
> in.close();
> engine.executeCommand("(facts)"); // show "0 facts"!
>
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Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9012 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
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