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From "Dmitri Blinov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (JEXL-201) Allow Interpreter to use live values from JexlEngine.Option interface implmented by JexlContext
Date Tue, 05 Jul 2016 10:34:11 GMT
Dmitri Blinov created JEXL-201:
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             Summary: Allow Interpreter to use live values from JexlEngine.Option interface
implmented by JexlContext 
                 Key: JEXL-201
                 URL: https://issues.apache.org/jira/browse/JEXL-201
             Project: Commons JEXL
          Issue Type: Improvement
    Affects Versions: 3.0
            Reporter: Dmitri Blinov


Interpreter caches the current values of JexlEngine.Option in constructor if JexlEngine.Option
interface is implemented by the provided JexlContext. This prevents JexlContext from dynamically
influencing Interpreter behaviour by adjusting its values during script evaluation. The intention
is to implement for example @silent/@verbose @strict/lenient annotations so that selected
parts of the script could be evaluated with the desired mode. I think good point is to allow
values from other methods of JexlEngine.Option interface such as isCancellable() and getArithmeticMathScale()
not to be cached in Interpreter and JexlArithmetic.



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