[jboss-jira] [JBoss JIRA] (DROOLS-28) Dynamic mvel constraints shouldn't be combined

Mario Fusco (JIRA) jira-events at lists.jboss.org
Wed Feb 6 05:57:51 EST 2013


Mario Fusco created DROOLS-28:
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             Summary: Dynamic mvel constraints shouldn't be combined
                 Key: DROOLS-28
                 URL: https://issues.jboss.org/browse/DROOLS-28
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
            Reporter: Mario Fusco
            Assignee: Mario Fusco


Having a pattern like the following:

StockTick( company != $a.company, this before[5,8] $a.time || after[20,22] $a )

the PatternBuilder combines the 2 constraints in a single one. This is wrong because the 2nd constraint is dynamic (it uses custom operators) so it cannot be jit-optimized. Even worse the resulting combined constraint is flagged as non dynamic so the engine tries to jit it anyway, generating an excption during the jitting process.

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