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https://issues.apache.org/jira/browse/CALCITE-3196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-3196:
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Labels: pull-request-available (was: )
> In Frameworks, add BasePrepareAction (a functional interface) and deprecate
> PrepareAction
> -----------------------------------------------------------------------------------------
>
> Key: CALCITE-3196
> URL: https://issues.apache.org/jira/browse/CALCITE-3196
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Danny Chan
> Priority: Major
> Labels: pull-request-available
>
> In {{Frameworks}}, add {{interface BasePrepareAction}} (a functional
> interface) and deprecate {{abstract class PrepareAction}}. Because
> {{PrepareAction}} has a field ({{FrameworkConfig config}}), it cannot be
> implemented using a lambda. It is simpler and clearer to pass {{config}} as
> an argument to all methods where it is needed.
> {{PrepareAction}} was introduced in CALCITE-247.
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