Problem that I have is that running same code in Jess7.0b2 and Jess7.0b4 produces different results. Here is the log for both:
Jess, the Rule Engine for the Java Platform
Copyright (C) 2005 Sandia Corporation
Jess Version 7.0b4 11/1/2005
Jess> (require defclasses)
defclasses
Jess> (bind ?g (new Block G))
<Java-Object:edu.ohiou.imse.ise891.blockworld.Block>
Jess> (definstance block ?g)
<Fact-0>
Jess> (facts)
f-0 (MAIN::block (class <Java-Object:java.lang.Class>) (name "G") (OBJECT <Java-Object:edu.ohiou.imse.ise891.blockworld.Block>))
For a total of 1 facts in module MAIN.
Jess> (?g setName "gfd")
before PCS
after PCS
Jess> (facts)
f-0 (MAIN::block (class <Java-Object:java.lang.Class>) (name "G") (OBJECT <Java-Object:edu.ohiou.imse.ise891.blockworld.Block>))
For a total of 1 facts in module MAIN.
Jess>
Jess, the Rule Engine for the Java Platform
Copyright (C) 2005 Sandia Corporation
Jess Version 7.0b2 8/11/2005
Jess> (require defclasses)
defclasses
Jess> (bind ?g (new Block G))
<External-Address:edu.ohiou.imse.ise891.blockworld.Block>
Jess> (definstance block ?g)
<Fact-0>
Jess> (facts)
f-0 (MAIN::block (class <External-Address:java.lang.Class>) (name "G") (OBJECT <External-Address:edu.ohiou.imse.ise891.blockworld.Block>))
For a total of 1 facts in module MAIN.
Jess> (?g setName "gfd")
before PCS
after PCS
Jess> (facts)
f-0 (MAIN::block (class <External-Address:java.lang.Class>) (name "gfd") (OBJECT <External-Address:edu.ohiou.imse.ise891.blockworld.Block>))
For a total of 1 facts in module MAIN.
Jess>
While Jess7.0b2 works as expected, Jess7.0b4 doe snot update fact when object changes.
Any ideas why is this happening?
Dusan Sormaz
* Duan ormaz, PhD, Associate Professor
* Ohio University
* Industrial and Manufacturing Systems Engineering Department
* 277 Stocker Center, Athens, OH 45701-2979
* phone: (740) 593-1545
* fax: (740) 593-0778
* e-mail: [EMAIL PROTECTED]
* url: http://www.ent.ohiou.edu/~sormaz
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