Interface ScopedValue.CallableOp<T,X extends Throwable>
- Type Parameters:
T
- result type of the operationX
- type of the exception thrown by the operation
- Enclosing class:
ScopedValuePREVIEW<T>
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
CallableOp
is a preview API of the Java platform.
Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.
An operation that returns a result and may throw an exception.
- Since:
- 23
-
Method Summary
-
Method Details
-
call
Executes this operation.- Returns:
- the result, can be null
- Throws:
X
- if the operation completes with an exception
-
CallableOp
when preview features are enabled.