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Support for andThen(Function1)? #207

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hiteshsharma opened this issue Mar 21, 2019 · 1 comment
Open

Support for andThen(Function1)? #207

hiteshsharma opened this issue Mar 21, 2019 · 1 comment

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@hiteshsharma
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Hi,

Currently, if a Task needs to be executed after a task, sequentially, then andThen(Task<R> task) needs to be used.
This introduces a few issues where if code is like andThen(someTaskReturningFunction()) then someTaskReturningFunction() will get executed though the Task returned by it may not be run.
Should a andThen(Function1 func) be supported to allow sequential execution of a task after a parent task by also ensuring the task supplying argument is not invoked.
This will be close to withSideEffect but sometimes, andThen is more suited for the use case.
@Anmol-Singh-Jaggi
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"though the Task returned by it may not be run"

Why would it not run?
Can you give an example?

@junchuanwang junchuanwang mentioned this issue Jan 10, 2021
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@hiteshsharma @Anmol-Singh-Jaggi