Hi there,
i'm trying to create e.g. a java.awt.Point in Java, store it in Jess, make some
manipulations (e.g. setLocation(newX, newY) on it and then giving it back to the Java
Programm. I browsed through alot of text and explanations which somehow touched my
concern but couldn't figure out a solution.
my ideas till now are like this:
A)
Rete r=new Rete();
Point pt1=new Point(1,1);
r.store("point",new Value(pt1));
the next thing i'm looking on is something like :
r.executeCommand("(call "point" setLocation 2,2)");
Of course this is not possible, but how should i access the stored Point object?
and even if i solve the mentioned problem: when i give the Value back to the Java
Program, how can i get the Point out of the Value object? (the
getExternalAddressValue( Context c ) looks a little strange, i didn't get the idea of
the context )
B) i try it with defclass ( like the antetype out of the jess manual)
Rete r=new Rete();
Point pt1=new Point(1,1);
r.store("PointName",pt1);
r.executeCommand("(defclass Point java.awt.Point)");
r.executeCommand("(definstance Point (fetch PointName) static)");
but then how procede? (again i want to use the setLocation method of the Point object
in some time)
Perhaps i'm trying to build a bridge over a slop but i'm stuck with this for quite a
long time now...
Regards
Sebastian
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