[JBoss JIRA] Created: (JBRULES-502) Add binding semantics for decision table authors
by Scott Reed (JIRA)
Add binding semantics for decision table authors
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Key: JBRULES-502
URL: http://jira.jboss.com/jira/browse/JBRULES-502
Project: JBoss Rules
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Decision tables
Reporter: Scott Reed
Assigned To: Mark Proctor
The expressive capability of decision tables for non-programmer authors is limited. Especially, the author has no way to tell the developer to use the value of a property from one column in the condition for another. I can think of two ways that binding semantics could be added:
Use the comment cells (i.e. "Age: Person's Age") - this is simple and expressive but would cause problems if an author wants to use the '<word>:' construct in a comment without intending it to be a binding.
Add a designated row above or below the comment row.
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19 years
[JBoss JIRA] Created: (JBRULES-451) Allow optional trailing comma "," for field constraint list
by Juergen none (JIRA)
Allow optional trailing comma "," for field constraint list
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Key: JBRULES-451
URL: http://jira.jboss.com/jira/browse/JBRULES-451
Project: JBoss Rules
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Drl Parser/Builder
Affects Versions: 3.0.4
Reporter: Juergen none
Assigned To: Mark Proctor
Priority: Optional
With frequently re-arranging / adding / removing field constraints, I more than once forgot to add / remove trailing/separating commas in the field constraint list.
would it be possible to extend the drools drl syntax to allow an optional trailing comma?
e.g.
A(
a == 1,
b == 2, // optional trailing comma, should not yield the syntax error
)
A(
a == 1,
b == 2 // no (optional) trailing comma, like currently required, is also valid
)
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19 years
[JBoss JIRA] Created: (JBRULES-377) the whole rule set was looped.
by wen Lin (JIRA)
the whole rule set was looped.
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Key: JBRULES-377
URL: http://jira.jboss.com/jira/browse/JBRULES-377
Project: JBoss Rules
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Decision tables
Affects Versions: 3.0.1
Environment: window xp, eclipse-3.1.2
Reporter: wen Lin
Assigned To: Mark Proctor
There were some discussions about this issue in the drools-user mailing list already.
In the decision table, salience = true:
When I modify a variable in the action cell, even I have specified keyword "UNLOOP" to be true, all other rules satisfying the new conditions are fired (even for rules which already fired before). Therefore, the whole rule set is looped and can not stop running.
Currently I need to set up a lot of flags to avoid this situation ...
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19 years