keith-turner commented on a change in pull request #1113:
URL: https://github.com/apache/fluo/pull/1113#discussion_r595481296
##########
File path:
modules/api/src/main/java/org/apache/fluo/api/client/LoaderExecutor.java
##########
@@ -48,11 +48,12 @@
/**
* Same as {@link #execute(Loader)} except it returns a future that
completes upon successful
- * commit and if an exception is thrown in the loader, it will be relayed
through the future.
+ * commit and if an exception is thrown in the loader, it will be relayed
through the future. The
+ * result of the future is the Loader that was successfully executed.
*
* @since 2.0.0
*/
- CompletableFuture<Void> submit(Loader loader);
+ CompletableFuture<Loader> submit(Loader loader);
Review comment:
I am not sure of the exact syntax or if its possible, but if this could
be tweaked allow user to use their own types it could avoid the user having to
cast. Something like (syntax is wrong):
```java
T extends Loader CompletableFuture<T> submit(T loader)
```
I am going to circle back and look into proper syntax and semantics later
today.
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