Package Summary Overview Summary

class:IntUnaryOperator [NONE]

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 IntUnaryOperator
```
Represents an operation on a single int-valued operand that produces an int-valued result. This is the primitive type specialization of UnaryOperator for int.
This is a functional interface whose functional method is applyAsInt(int).

Since:

1.8

See Also:

UnaryOperator

method:applyAsInt(int) [NONE]

applyAsInt
```
int applyAsInt(int operand)
```
Applies this operator to the given operand.

Parameters:

operand - the operand

Returns:

the operator result

method:compose(java.util.function.IntUnaryOperator) [NONE]

compose
```
default IntUnaryOperator compose(IntUnaryOperator 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(IntUnaryOperator)

method:andThen(java.util.function.IntUnaryOperator) [NONE]

andThen
```
default IntUnaryOperator andThen(IntUnaryOperator 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(IntUnaryOperator)

method:identity() [NONE]

identity
```
static IntUnaryOperator identity()
```
Returns a unary operator that always returns its input argument.

Returns:

a unary operator that always returns its input argument

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