Anton, The merge is done!
Thank you, very much.
Your help can't be overestimated.
В Чт, 08/02/2018 в 12:38 +0300, Anton Vinogradov пишет:
> Looks like no one have objections.
>
> Nikolay,
> Let's merge.
>
> On Tue, Feb 6, 2018 at 8:45 PM, Nikolay Izhikov <nizhi...@apache.org> wrote:
>
> > Hello, Igniters.
> >
> > Improvement of Continuous Query public API are ready for merge.
> > AFAIK Anton Vinogradov and Yakov Zhdanov are happy with proposed API. [1]
> >
> > With this improvement we can transform entry on the server node before
> > sending it to the listener to reduce network utilization.
> >
> > Example of usage:
> >
> > ```
> > ContinuousQueryWithTransformer<Long, Value, T> cqwt = new
> > ContinuousQueryWithTransformer<>();
> >
> > cqwt.setRemoteTransformerFactory(FactoryBuilder.factoryOf(new
> > IdTransformer()));
> >
> > CQWTListener lsnr = new CQWTListener();
> >
> > cqwt.setLocalListener(lsnr);
> >
> > cache.query(cqwt);
> >
> > public static class IdTransformer implements IgniteClosure<CacheEntryEvent<?
> > extends Long, ? extends Value>, Long> {
> > @Override public Long apply(CacheEntryEvent<? extends Long, ? extends
> > Value> event) {
> > return event.getValue().id;
> > }
> > }
> >
> > public static class CQWTListener<Long> implements EventListener<Long> {
> > @Override public void onUpdated(Iterable<? extends Long> ids) {
> > for (Long id : ids)
> > consume(id);
> > }
> > }
> >
> > ```
> >
> > Implementation checked on TC, benchmarks [2][3] passed as well and we’re
> > ready to merge changes to the master branch.
> >
> > Any objections?
> >
> > [1] https://github.com/apache/ignite/pull/2372
> > [2] https://github.com/nizhikov/ignite-425-benchmark
> > [3] https://issues.apache.org/jira/browse/IGNITE-425?
> > focusedCommentId=16353812&page=com.atlassian.jira.
> > plugin.system.issuetabpanels:comment-tabpanel#comment-16353812
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