Package nl.talsmasoftware.context.functions

Class FunctionWithContext<IN,OUT>

java.lang.Object

nl.talsmasoftware.context.delegation.Wrapper<T>

nl.talsmasoftware.context.delegation.WrapperWithContext<T>

nl.talsmasoftware.context.functions.FunctionWithContext<IN,OUT>

All Implemented Interfaces:

java.util.function.Function<IN,OUT>

Direct Known Subclasses:

UnaryOperatorWithContext

public class FunctionWithContext<IN,OUT>
extends WrapperWithContext<T>
implements java.util.function.Function<IN,OUT>

A wrapper for Function that reactivates a context snapshot before calling a delegate.

Author:

Sjoerd Talsma

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	FunctionWithContext(java.util.function.Supplier<ContextSnapshot> supplier, java.util.function.Function<IN,OUT> delegate, java.util.function.Consumer<ContextSnapshot> consumer)
	FunctionWithContext(ContextSnapshot snapshot, java.util.function.Function<IN,OUT> delegate)
	FunctionWithContext(ContextSnapshot snapshot, java.util.function.Function<IN,OUT> delegate, java.util.function.Consumer<ContextSnapshot> consumer)

Method Summary

Modifier and Type	Method	Description
<V> java.util.function.Function<IN,V>	andThen(java.util.function.Function<? super OUT,? extends V> after)
OUT	apply(IN in)
<V> java.util.function.Function<V,OUT>	compose(java.util.function.Function<? super V,? extends IN> before)
protected java.util.Optional<java.util.function.Consumer<ContextSnapshot>>	consumer()

Methods inherited from interface java.util.function.Function

identity

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from class nl.talsmasoftware.context.delegation.Wrapper

delegate, nonNullDelegate

Methods inherited from class nl.talsmasoftware.context.delegation.WrapperWithContext

equals, hashCode, snapshot, toString

Constructor Detail

FunctionWithContext

public FunctionWithContext(ContextSnapshot snapshot,
                           java.util.function.Function<IN,OUT> delegate)

FunctionWithContext

public FunctionWithContext(ContextSnapshot snapshot,
                           java.util.function.Function<IN,OUT> delegate,
                           java.util.function.Consumer<ContextSnapshot> consumer)

FunctionWithContext

protected FunctionWithContext(java.util.function.Supplier<ContextSnapshot> supplier,
                              java.util.function.Function<IN,OUT> delegate,
                              java.util.function.Consumer<ContextSnapshot> consumer)

Method Detail

apply

public OUT apply(IN in)

Specified by:

apply in interface java.util.function.Function<IN,OUT>

compose

public <V> java.util.function.Function<V,OUT> compose(java.util.function.Function<? super V,? extends IN> before)

Specified by:

compose in interface java.util.function.Function<IN,OUT>

andThen

public <V> java.util.function.Function<IN,V> andThen(java.util.function.Function<? super OUT,? extends V> after)

Specified by:

andThen in interface java.util.function.Function<IN,OUT>

consumer

protected java.util.Optional<java.util.function.Consumer<ContextSnapshot>> consumer()