[jboss-jira] [JBoss JIRA] (DROOLS-247) Property reactivity does not work with positional/unification constraints

[Davide Sottara (JIRA)]

Davide Sottara created DROOLS-247:
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             Summary: Property reactivity does not work with positional/unification constraints
                 Key: DROOLS-247
                 URL: https://issues.jboss.org/browse/DROOLS-247
             Project: Drools
          Issue Type: Enhancement
      Security Level: Public (Everyone can see)
    Affects Versions: 6.0.0.CR2, 5.5.0.Final
            Reporter: Davide Sottara
            Assignee: Mark Proctor
            Priority: Minor
             Fix For: 5.5.1.Final, 6.0.0.Final


Positional and/or unification constraints are interpreted as either bindings
or constraints, depending on the whether the variable is already bound or not. The user is expected not to have to care about the difference.

...
Person( $name; $age := age )
...

If the pattern type is @propertyReactive, however, the actual decision
between binding and constraint WILL make a difference, possibly forcing
the user to use @watch()

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