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https://issues.apache.org/jira/browse/GROOVY-11169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Björn Kautler updated GROOVY-11169:
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Summary: DelegateHint like ClosureSignatureHint (was: {{DelegateHint}}
like {{ClosureSignatureHint}})
> DelegateHint like ClosureSignatureHint
> --------------------------------------
>
> Key: GROOVY-11169
> URL: https://issues.apache.org/jira/browse/GROOVY-11169
> Project: Groovy
> Issue Type: Improvement
> Reporter: Björn Kautler
> Priority: Major
>
> With a {{ClosureSignatureHint}} you can very flexibly calculate the types
> given to a closure as arguments.
> For the delegate, you currently only have the {{@DelegatesTo}} annotation
> that is rather limited in comparison, where you can only give a static type
> as class or string, a {{@DelegatesTo.Target}} annotated parameter, or a
> generic type relative to a {{@Target}} parameter.
> It would be nice to also have for the {{@DelegatesTo}} the possibility to
> supply a class of type similar to {{ClosureSignatureHint}}, so for example
> {{DelegateHint}} that basically gets the same parameters as
> {{ClosureSignatureHint#getClosureSignatures}} and returns a
> {{List<ClassNode>}} with possible delegate types.
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