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Posted to issues@commons.apache.org by "Leandro Ariel Pezzente (Updated) (JIRA)" <ji...@apache.org> on 2012/02/10 13:29:06 UTC

[jira] [Updated] (MATH-742) Please make PolynomialSplineFunction Serializable

     [ https://issues.apache.org/jira/browse/MATH-742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leandro Ariel Pezzente updated MATH-742:
----------------------------------------

    Attachment: PolynomialSplineFunction.java
    
> 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
>         Attachments: PolynomialSplineFunction.java
>
>
> 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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