## Uses of Interface
org.apache.commons.io.function.IOFunction

- Packages that use IOFunction
  Package | Description
  --- | ---
  org.apache.commons.io.function | This package defines IO-only related functional interfaces for lambda expressions and method references.
  org.apache.commons.io.output | This package provides implementations of output classes, such as `OutputStream` and `Writer`.

- - ### Uses of IOFunction in org.apache.commons.io.function

    Methods in org.apache.commons.io.function that return IOFunction
    Modifier and Type | Method and Description
    --- | ---
    `default <V> IOFunction<T,V>` | IOFunction.`andThen(Function<? super R,? extends V> after)` Returns a composed `IOFunction` that first applies this function to its input, and then applies the `after` function to the result.
    `default <V> IOFunction<T,V>` | IOFunction.`andThen(IOFunction<? super R,? extends V> after)` Returns a composed `IOFunction` that first applies this function to its input, and then applies the `after` function to the result.
    `default <V> IOFunction<V,R>` | IOFunction.`compose(Function<? super V,? extends T> before)` Returns a composed `IOFunction` that first applies the `before` function to its input, and then applies this function to the result.
    `default <V> IOFunction<V,R>` | IOFunction.`compose(IOFunction<? super V,? extends T> before)` Returns a composed `IOFunction` that first applies the `before` function to its input, and then applies this function to the result.
    `static <T> IOFunction<T,T>` | IOFunction.`identity()` Returns a `IOFunction` that always returns its input argument.

    Methods in org.apache.commons.io.function with parameters of type IOFunction
    Modifier and Type | Method and Description
    --- | ---
    `default <V> IOFunction<T,V>` | IOFunction.`andThen(IOFunction<? super R,? extends V> after)` Returns a composed `IOFunction` that first applies this function to its input, and then applies the `after` function to the result.
    `default <V> IOFunction<V,R>` | IOFunction.`compose(IOFunction<? super V,? extends T> before)` Returns a composed `IOFunction` that first applies the `before` function to its input, and then applies this function to the result.

  - ### Uses of IOFunction in org.apache.commons.io.output

    Constructors in org.apache.commons.io.output with parameters of type IOFunction
    Constructor and Description
    `ThresholdingOutputStream(int threshold, IOConsumer<ThresholdingOutputStream> thresholdConsumer, IOFunction<ThresholdingOutputStream,OutputStream> outputStreamGetter)` Constructs an instance of this class which will trigger an event at the specified threshold.

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