[jira] [Commented] (GROOVY-8639) @Sortable annotation is not able to use accessible parent properties

["Paul King (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GROOVY-8639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16541522#comment-16541522 ] 

Paul King commented on GROOVY-8639:
-----------------------------------

Yes, it could do with an 'includeSuperProperties' annotation attribute.

> @Sortable annotation is not able to use accessible parent properties
> --------------------------------------------------------------------
>
>                 Key: GROOVY-8639
>                 URL: https://issues.apache.org/jira/browse/GROOVY-8639
>             Project: Groovy
>          Issue Type: Bug
>          Components: groovy-runtime
>    Affects Versions: 2.4.12
>         Environment: Linux 4.16.7 x86_64
> Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
>            Reporter: Gus Power
>            Priority: Minor
>         Attachments: SortableSpec.groovy
>
>
> The @Sortable annotation does not appear to support sorting by parent properties, e.g.
> {noformat}
> Error:(22, 5) Groovyc: Error during @Sortable processing: tried to include unknown property 'name'
> {noformat}
> Example:
> {code}
> import groovy.transform.Sortable
> import groovy.transform.ToString
> class SortableSpec {
>   static void main(String[] args) {
>     new SortableSpec().run()
>   }
>   void run() {
>     Random random = Random.newInstance()
>     (0..9).collect {
>       new Thing(name: "${random.nextDouble()}")
>     }.sort().each { println it }
>   }
>   static class Base {
>     String name
>   }
>   // @Sortable(includes = 'name') <- fails compilation
>   @Sortable
>   @ToString(includeSuperProperties = true)
>   final static class Thing extends Base {}
> }
> {code}



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