org.libj.util.function

Interface CharUnaryOperator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
 @Generated(value="Autogenerated by OpenJAX CodeGen Template (0.2.5)",
           date="2020-05-23")
public interface CharUnaryOperator

Represents an operation on a single char-valued operand that produces a char-valued result. This is the primitive type specialization of UnaryOperator for char.

See Also:

UnaryOperator

Method Summary

Modifier and Type	Method and Description
default CharUnaryOperator	andThen(CharUnaryOperator after) Returns a composed operator that first applies this operator to its input, and then applies the after operator to the result.
char	applyAsChar(char operand) Applies this operator to the given operand.
default CharUnaryOperator	compose(CharUnaryOperator before) Returns a composed operator that first applies the before operator to its input, and then applies this operator to the result.
static CharUnaryOperator	identity() Returns a unary operator that always returns its input argument.

Method Detail

applyAsChar

char applyAsChar(char operand)

Applies this operator to the given operand.

Parameters:

operand - The operand.

Returns:

The operator result.

compose

default CharUnaryOperator compose(CharUnaryOperator before)

Returns a composed operator that first applies the before operator to its input, and then applies this operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.

Parameters:

before - The operator to apply before this operator is applied.

Returns:

A composed operator that first applies the before operator and then applies this operator.

Throws:

NullPointerException - If before is null.

See Also:

andThen(CharUnaryOperator)

andThen

default CharUnaryOperator andThen(CharUnaryOperator after)

Returns a composed operator that first applies this operator to its input, and then applies the after operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.

Parameters:

after - The operator to apply after this operator is applied.

Returns:

A composed operator that first applies this operator and then applies the after operator.

Throws:

NullPointerException - If after is null.

See Also:

compose(CharUnaryOperator)

identity

static CharUnaryOperator identity()

Returns a unary operator that always returns its input argument.

Returns:

A unary operator that always returns its input argument.