[ https://issues.apache.org/jira/browse/FLINK-9538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dawid Wysakowicz updated FLINK-9538: ------------------------------------ Description: I suggest to change the KeyedStateFunction from abstract class to interface (FunctionalInterface in particular) to enable passing lambdas. (was: I propose to change the KeyedStateFunction from abstract class to interface (FunctionalInterface in particular) to enable passing lambdas.) > Make KeyedStateFunction an interface > ------------------------------------ > > Key: FLINK-9538 > URL: https://issues.apache.org/jira/browse/FLINK-9538 > Project: Flink > Issue Type: Improvement > Reporter: Dawid Wysakowicz > Priority: Major > > I suggest to change the KeyedStateFunction from abstract class to interface > (FunctionalInterface in particular) to enable passing lambdas. -- This message was sent by Atlassian JIRA (v7.6.3#76005)