Package com.g2forge.alexandria.java.function.tee

Class TeeFunction<I,O>

java.lang.Object

com.g2forge.alexandria.java.function.tee.TeeFunction<I,O>

Type Parameters:

I - The input type.

O - The output type.

All Implemented Interfaces:

IConsumer, IConsumer1<I>, IFunction<O>, IFunction1<I,O>, IFunctional, IThrowConsumer1<I,RuntimeException>, IThrowFunction1<I,O,RuntimeException>, Consumer<I>, Function<I,O>

Direct Known Subclasses:

RecordingFunction

public class TeeFunction<I,O>
extends Object
implements IFunction1<I,O>

Delegate to another function, and for each invocation inform a consumer about both the input and output. Before mapping a Stream over this function, consider using Stream.peek(Consumer).

Nested Class Summary

Nested classes/interfaces inherited from interface com.g2forge.alexandria.java.function.IFunction1

IFunction1.Identity<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected Consumer<? super ITuple2G_<? extends I,? extends O>>	consumer
protected Function<I,O>	function

Constructor Summary

Constructors

Constructor	Description
TeeFunction(Function<I,O> function, Consumer<? super ITuple2G_<? extends I,? extends O>> consumer)

Method Summary

Modifier and Type	Method	Description
O	apply(I input)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface com.g2forge.alexandria.java.function.IConsumer1

andThen

Methods inherited from interface com.g2forge.alexandria.java.function.IFunction1

accept, andThen, applyWithFallback, compose, curry, lift, lift, noReturn, override, sync, toConsumer, toFunction, wrap

Methods inherited from interface com.g2forge.alexandria.java.function.IThrowFunction1

wrap

Field Detail

function

protected final Function<I,O> function

consumer

protected final Consumer<? super ITuple2G_<? extends I,? extends O>> consumer

Constructor Detail

TeeFunction

@ConstructorProperties({"function","consumer"})
public TeeFunction(Function<I,O> function,
                   Consumer<? super ITuple2G_<? extends I,? extends O>> consumer)

Method Detail

apply

public O apply(I input)

Specified by:

apply in interface Function<I,O>

Specified by:

apply in interface IThrowFunction1<I,O,RuntimeException>