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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (JIRA)" <ji...@apache.org> on 2017/09/25 12:44:01 UTC
[jira] [Updated] (IGNITE-1894) .NET: Delegate support in the API
via extension methods
[ https://issues.apache.org/jira/browse/IGNITE-1894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Tupitsyn updated IGNITE-1894:
-----------------------------------
Fix Version/s: (was: 2.3)
> .NET: Delegate support in the API via extension methods
> -------------------------------------------------------
>
> Key: IGNITE-1894
> URL: https://issues.apache.org/jira/browse/IGNITE-1894
> Project: Ignite
> Issue Type: Improvement
> Components: platforms
> Affects Versions: 1.1.4
> Reporter: Pavel Tupitsyn
> Labels: .net
>
> In many places we require a single-method interface implementation from the user:
> {code:title=ICompute}
> TRes Call<TRes>(IComputeFunc<TRes> clo);
> {code}
> All of these can be extended to accept a delegate:
> {code:title=ICompute}
> TRes Call<TRes>(Func<TRes> clo);
> {code}
> We can't replace interfaces with delegates completely (which is desirable), because it will take away serialization control from the user. So the interface approach has to stay as a primary.
> Delegate support can be added via extension methods, which wrap provided delegates into a class that implements corresponding interface.
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