Interface FailableLongUnaryOperator<E extends Throwable>
- Type Parameters:
E- The kind of thrown exception or error.
public interface FailableLongUnaryOperator<E extends Throwable>
A functional interface like
LongUnaryOperator that declares a Throwable.- Since:
- 3.11
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Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptiondefault FailableLongUnaryOperator<E> andThen(FailableLongUnaryOperator<E> after) Returns a composedFailableDoubleUnaryOperatorlikeLongUnaryOperator.andThen(LongUnaryOperator).longapplyAsLong(long operand) Applies this operator to the given operand.default FailableLongUnaryOperator<E> compose(FailableLongUnaryOperator<E> before) Returns a composedFailableLongUnaryOperatorlikeLongUnaryOperator.compose(LongUnaryOperator).static <E extends Throwable>
FailableLongUnaryOperator<E> identity()Returns a unary operator that always returns its input argument.static <E extends Throwable>
FailableLongUnaryOperator<E> nop()Returns The NOP singleton.
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Field Details
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NOP
NOP singleton
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Method Details
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identity
Returns a unary operator that always returns its input argument.- Type Parameters:
E- The kind of thrown exception or error.- Returns:
- a unary operator that always returns its input argument
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nop
Returns The NOP singleton.- Type Parameters:
E- The kind of thrown exception or error.- Returns:
- The NOP singleton.
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andThen
Returns a composedFailableDoubleUnaryOperatorlikeLongUnaryOperator.andThen(LongUnaryOperator).- Parameters:
after- the operator to apply after this one.- Returns:
- a composed
FailableLongUnaryOperatorlikeLongUnaryOperator.andThen(LongUnaryOperator). - Throws:
NullPointerException- if after is null.- See Also:
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applyAsLong
Applies this operator to the given operand.- Parameters:
operand- the operand- Returns:
- the operator result
- Throws:
E- Thrown when a consumer fails.
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compose
Returns a composedFailableLongUnaryOperatorlikeLongUnaryOperator.compose(LongUnaryOperator).- Parameters:
before- the operator to apply before this one.- Returns:
- a composed
FailableLongUnaryOperatorlikeLongUnaryOperator.compose(LongUnaryOperator). - Throws:
NullPointerException- if before is null.- See Also:
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