Interface FailableDoubleUnaryOperator<E extends Throwable>
- Type Parameters:
- E- The kind of thrown exception or error.
public interface FailableDoubleUnaryOperator<E extends Throwable>
A functional interface like 
DoubleUnaryOperator that declares a Throwable.- Since:
- 3.11
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Field SummaryFields
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Method SummaryModifier and TypeMethodDescriptiondefault FailableDoubleUnaryOperator<E>andThen(FailableDoubleUnaryOperator<E> after) Returns a composedFailableDoubleUnaryOperatorlikeDoubleUnaryOperator.andThen(DoubleUnaryOperator).doubleapplyAsDouble(double operand) Applies this operator to the given operand.default FailableDoubleUnaryOperator<E>compose(FailableDoubleUnaryOperator<E> before) Returns a composedFailableDoubleUnaryOperatorlikeDoubleUnaryOperator.compose(DoubleUnaryOperator).static <E extends Throwable>
 FailableDoubleUnaryOperator<E>identity()Returns a unary operator that always returns its input argument.static <E extends Throwable>
 FailableDoubleUnaryOperator<E>nop()Returns The NOP singleton.
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Field Details- 
NOPNOP singleton
 
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Method Details- 
identityReturns 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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nopReturns The NOP singleton.- Type Parameters:
- E- The kind of thrown exception or error.
- Returns:
- The NOP singleton.
 
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andThenReturns a composedFailableDoubleUnaryOperatorlikeDoubleUnaryOperator.andThen(DoubleUnaryOperator).- Parameters:
- after- the operator to apply after this one.
- Returns:
- a composed FailableDoubleUnaryOperatorlikeDoubleUnaryOperator.andThen(DoubleUnaryOperator).
- Throws:
- NullPointerException- if after is null.
- See Also:
 
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applyAsDoubleApplies 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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composeReturns a composedFailableDoubleUnaryOperatorlikeDoubleUnaryOperator.compose(DoubleUnaryOperator).- Parameters:
- before- the operator to apply before this one.
- Returns:
- a composed FailableDoubleUnaryOperatorlikeDoubleUnaryOperator.compose(DoubleUnaryOperator).
- Throws:
- NullPointerException- if before is null.
- See Also:
 
 
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