Interface CurrentGroup.GroupTask<V>
- Type Parameters:
V
- the type of the return value
- All Superinterfaces:
Callable<V>
- Enclosing class:
- CurrentGroup
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
Functional interface for a task during which a certain group should be used.
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Method Summary
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Method Details
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call
Executes the task.- Specified by:
call
in interfaceCallable<V>
- Returns:
- the return value of the task
- Throws:
IOException
- if any of the code in the task throws anIOException
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