Hi to everyone,
I have a problem using Jess in a Java Application.
I define a Rete object in a Java Application, add a User Function and start
the Jess Engine using the method "runUntilHalt()" as shown in the following
code:
Rete myrete=new Rete();
myrete.addUserFunction(new Question("parameters"));
/*******
OTHER INIZIALIZATIONS
*******/
myrete.runUntilHalt();
Now in the Rules file I call the User Function "Question". This User
Function asks to the user to input a value and then made a lot of calculus.
Unfortunately I can't include this calculus into the User Function so was
my intention to halt the Engine (using (halt) ) immediatly after the return
of the User Function. At this point Java makes the calculus and write the
result in the Standard Input and "restarting" the engine read it from the
standard input.
Unfortunately Jess immidiatly after the (halt) command read from the
stanadrd input (that is empty). The calculus are made only when the engine
halts because has no active rules.
Thank to everyone,
Paolo Mereghetti.
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