Package nbbrd.io.function

Interface IOUnaryOperator<T>

Type Parameters:

T - the type of the operand and result of the operator

All Superinterfaces:

IOFunction<T,T>

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 IOUnaryOperator<T>
extends IOFunction<T,T>

Represents an operation on a single operand that produces a result of the same type as its operand.

See Also:

• IOFunction

Method Summary

Modifier and Type	Method	Description
default @NonNull UnaryOperator<T>	asUnchecked()
static <T> @NonNull IOUnaryOperator<T>	checked(@NonNull UnaryOperator<T> func)
static <T> @NonNull IOUnaryOperator<T>	identity()	Returns a unary operator that always returns its input argument.
static <T> @NonNull UnaryOperator<T>	unchecked(@NonNull IOUnaryOperator<T> o)

Methods inherited from interface nbbrd.io.function.IOFunction

andThen, applyWithIO, compose

Method Details

asUnchecked

@NonNull
default @NonNull UnaryOperator<T> asUnchecked()

Specified by:

asUnchecked in interface IOFunction<T,T>

unchecked

@NonNull
static <T> @NonNull UnaryOperator<T> unchecked(@NonNull
 @NonNull IOUnaryOperator<T> o)

checked

@NonNull
static <T> @NonNull IOUnaryOperator<T> checked(@NonNull
 @NonNull UnaryOperator<T> func)

identity

@JdkWithIO
@NonNull
static <T> @NonNull IOUnaryOperator<T> identity()

Returns a unary operator that always returns its input argument.

Type Parameters:

T - the type of the input and output of the operator

Returns:

a unary operator that always returns its input argument