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From "Neil Roeth (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MATH-742) Please make PolynomialSplineFunction Serializable
Date Thu, 09 Feb 2012 19:44:00 GMT
Please make PolynomialSplineFunction Serializable
-------------------------------------------------

                 Key: MATH-742
                 URL: https://issues.apache.org/jira/browse/MATH-742
             Project: Commons Math
          Issue Type: Improvement
    Affects Versions: 2.2
            Reporter: Neil Roeth
            Priority: Minor


PolynomialSplineFunction is not Serializable, while the very similar PolynomialFunction class
in the same package is. All that needs to be done is to add the import:

{{import java.io.Serializable;}}

and change this:

{{public class PolynomialSplineFunction implements DifferentiableUnivariateRealFunction}}

to this:

{{public class PolynomialSplineFunction implements DifferentiableUnivariateRealFunction, Serializable}}

I made exactly that modification to a local copy and it serialized successfully.  Before the
change, I got serialization errors.

Thanks.

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