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

Packages that use IOFunction
Package	Description
org.apache.commons.io	Provides classes for working with streams, readers, writers and files.
org.apache.commons.io.function	Provides IO-only related functional interfaces for lambda expressions and method references.
org.apache.commons.io.output	Provides implementations of output classes, such as `OutputStream` and `Writer`.

Uses of IOFunction in org.apache.commons.io

Methods in org.apache.commons.io with parameters of type IOFunction
Modifier and Type	Method	Description
`<T> T`	RandomAccessFileMode.`apply(java.nio.file.Path file, IOFunction<java.io.RandomAccessFile,T> function)`	Applies the given function for a `RandomAccessFile` specified at the given `Path`.

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

Subinterfaces of IOFunction in org.apache.commons.io.function
Modifier and Type	Interface	Description
`interface`	`IOUnaryOperator<T>`	Like `UnaryOperator` but throws `IOException`.

Methods in org.apache.commons.io.function that return IOFunction
Modifier and Type	Method	Description
`default <V> IOFunction<T,V>`	IOFunction.`andThen(java.util.function.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(java.util.function.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	Description
`default <V> IOBiFunction<T,U,V>`	IOBiFunction.`andThen(IOFunction<? super R,? extends V> after)`	Creates a composed function 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 <X> IOQuadFunction<T,U,V,W,X>`	IOQuadFunction.`andThen(IOFunction<? super R,? extends X> after)`	Creates a composed function that first applies this function to its input, and then applies the `after` function to the result.
`default <W> IOTriFunction<T,U,V,W>`	IOTriFunction.`andThen(IOFunction<? super R,? extends W> after)`	Creates a composed function that first applies this function to its input, and then applies the `after` function to the result.
`static <T,R> R`	Uncheck.`apply(IOFunction<T,R> function, T t)`	Applies an IO function with the given arguments.
`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.
`default <R> IOStream<R>`	IOStream.`flatMap(IOFunction<? super T,? extends IOStream<? extends R>> mapper)`	Like `Stream.flatMap(java.util.function.Function)`.
`default java.util.stream.DoubleStream`	IOStream.`flatMapToDouble(IOFunction<? super T,? extends java.util.stream.DoubleStream> mapper)`	TODO Package-private for now, needs IODoubleStream? Adding this method now and an IO version later is an issue because call sites would have to type-cast to pick one.
`default java.util.stream.IntStream`	IOStream.`flatMapToInt(IOFunction<? super T,? extends java.util.stream.IntStream> mapper)`	TODO Package-private for now, needs IOIntStream? Adding this method now and an IO version later is an issue because call sites would have to type-cast to pick one.
`default java.util.stream.LongStream`	IOStream.`flatMapToLong(IOFunction<? super T,? extends java.util.stream.LongStream> mapper)`	TODO Package-private for now, needs IOLongStream? Adding this method now and an IO version later is an issue because call sites would have to type-cast to pick one.
`default <R> IOStream<R>`	IOStream.`map(IOFunction<? super T,? extends R> mapper)`	Like `Stream.map(java.util.function.Function)`.

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

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