# Uses of Interface
org.apache.commons.lang3.function.FailableIntUnaryOperator

Packages that use FailableIntUnaryOperator
Package
Description
org.apache.commons.lang3.function
Provides functional interfaces to complement those in `java.lang.function` and utilities for working with Java 8 lambdas.

- ## Uses of FailableIntUnaryOperator in org.apache.commons.lang3.function

  Fields in org.apache.commons.lang3.function declared as FailableIntUnaryOperator
  Modifier and Type
  Field
  Description
  `static final FailableIntUnaryOperator`
  FailableIntUnaryOperator.`NOP`
  NOP singleton
  Methods in org.apache.commons.lang3.function that return FailableIntUnaryOperator
  Modifier and Type
  Method
  Description
  `default FailableIntUnaryOperator<E>`
  FailableIntUnaryOperator.`andThen(FailableIntUnaryOperator<E> after)`
  Returns a composed `FailableDoubleUnaryOperator` like `IntUnaryOperator.andThen(IntUnaryOperator)`.
  `default FailableIntUnaryOperator<E>`
  FailableIntUnaryOperator.`compose(FailableIntUnaryOperator<E> before)`
  Returns a composed `FailableIntUnaryOperator` like `IntUnaryOperator.compose(IntUnaryOperator)`.
  `static <E extends Throwable>
  FailableIntUnaryOperator<E>`
  FailableIntUnaryOperator.`identity()`
  Returns a unary operator that always returns its input argument.
  `static <E extends Throwable>
  FailableIntUnaryOperator<E>`
  FailableIntUnaryOperator.`nop()`
  Returns The NOP singleton.
  Methods in org.apache.commons.lang3.function with parameters of type FailableIntUnaryOperator
  Modifier and Type
  Method
  Description
  `default FailableIntUnaryOperator<E>`
  FailableIntUnaryOperator.`andThen(FailableIntUnaryOperator<E> after)`
  Returns a composed `FailableDoubleUnaryOperator` like `IntUnaryOperator.andThen(IntUnaryOperator)`.
  `default FailableIntUnaryOperator<E>`
  FailableIntUnaryOperator.`compose(FailableIntUnaryOperator<E> before)`
  Returns a composed `FailableIntUnaryOperator` like `IntUnaryOperator.compose(IntUnaryOperator)`.