Package com.diozero.api.function
Interface Action
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- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface Action
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description void
action()
default Action
andThen(Action after)
Returns a composedAction
that performs, in sequence, this operation followed by theafter
operation.
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Method Detail
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action
void action()
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andThen
default Action andThen(Action after)
Returns a composedAction
that performs, in sequence, this operation followed by theafter
operation. If performing either operation throws an exception, it is relayed to the caller of the composed operation. If performing this operation throws an exception, theafter
operation will not be performed.- Parameters:
after
- the operation to perform after this operation- Returns:
- a composed
Action
that performs in sequence this operation followed by theafter
operation - Throws:
NullPointerException
- ifafter
is null
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