Interface FailableIntUnaryOperator<E extends Throwable>

Type Parameters:

E - The kind of thrown exception or error.

public interface FailableIntUnaryOperator<E extends Throwable>

A functional interface like IntUnaryOperator that declares a Throwable.

Since:

3.11

Field Summary

Fields

Modifier and Type	Field	Description
static final FailableIntUnaryOperator	NOP	NOP singleton

Method Summary

Modifier and Type	Method	Description
default FailableIntUnaryOperator<E>	andThen(FailableIntUnaryOperator<E> after)	Returns a composed FailableDoubleUnaryOperator like IntUnaryOperator.andThen(IntUnaryOperator).
int	applyAsInt(int operand)	Applies this operator to the given operand.
default FailableIntUnaryOperator<E>	compose(FailableIntUnaryOperator<E> before)	Returns a composed FailableIntUnaryOperator like IntUnaryOperator.compose(IntUnaryOperator).
static <E extends Throwable> FailableIntUnaryOperator<E>	identity()	Returns a unary operator that always returns its input argument.
static <E extends Throwable> FailableIntUnaryOperator<E>	nop()	Gets the NOP singleton.

Field Details

NOP

static final FailableIntUnaryOperator NOP

NOP singleton

Method Details

identity

static <E extends Throwable>
FailableIntUnaryOperator<E> 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

nop

static <E extends Throwable>
FailableIntUnaryOperator<E> nop()

Gets the NOP singleton.

Type Parameters:

E - The kind of thrown exception or error.

Returns:

The NOP singleton.

andThen

default FailableIntUnaryOperator<E> andThen(FailableIntUnaryOperator<E> after)

Returns a composed FailableDoubleUnaryOperator like IntUnaryOperator.andThen(IntUnaryOperator).

Parameters:

after - The operator to apply after this one.

Returns:

A composed FailableIntUnaryOperator like IntUnaryOperator.andThen(IntUnaryOperator).

Throws:

NullPointerException - Thrown if after is null.

See Also:

• compose(FailableIntUnaryOperator)

applyAsInt

int applyAsInt(int operand)
        throws E

Applies this operator to the given operand.

Parameters:

operand - The operand

Returns:

The operator result

Throws:

E - Thrown when a consumer fails.

compose

default FailableIntUnaryOperator<E> compose(FailableIntUnaryOperator<E> before)

Returns a composed FailableIntUnaryOperator like IntUnaryOperator.compose(IntUnaryOperator).

Parameters:

before - The operator to apply before this one.

Returns:

A composed FailableIntUnaryOperator like IntUnaryOperator.compose(IntUnaryOperator).

Throws:

NullPointerException - Thrown if before is null.

See Also:

• andThen(FailableIntUnaryOperator)