Package nl.talsmasoftware.context.functions

Class SupplierWithContext<T>

java.lang.Object

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

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

nl.talsmasoftware.context.functions.SupplierWithContext<T>

All Implemented Interfaces:

java.util.function.Supplier<T>

public class SupplierWithContext<T>
extends WrapperWithContext<T>
implements java.util.function.Supplier<T>

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

Author:

Sjoerd Talsma

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SupplierWithContext(java.util.function.Supplier<ContextSnapshot> snapshotSupplier, java.util.function.Supplier<T> delegate, java.util.function.Consumer<ContextSnapshot> snapshotConsumer)
	SupplierWithContext(ContextSnapshot snapshot, java.util.function.Supplier<T> delegate)
	SupplierWithContext(ContextSnapshot snapshot, java.util.function.Supplier<T> delegate, java.util.function.Consumer<ContextSnapshot> snapshotConsumer)

Method Summary

Modifier and Type	Method	Description
protected java.util.Optional<java.util.function.Consumer<ContextSnapshot>>	consumer()
T	get()

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

SupplierWithContext

public SupplierWithContext(ContextSnapshot snapshot,
                           java.util.function.Supplier<T> delegate)

SupplierWithContext

public SupplierWithContext(ContextSnapshot snapshot,
                           java.util.function.Supplier<T> delegate,
                           java.util.function.Consumer<ContextSnapshot> snapshotConsumer)

SupplierWithContext

protected SupplierWithContext(java.util.function.Supplier<ContextSnapshot> snapshotSupplier,
                              java.util.function.Supplier<T> delegate,
                              java.util.function.Consumer<ContextSnapshot> snapshotConsumer)

Method Detail

get

public T get()

Specified by:

get in interface java.util.function.Supplier<T>

consumer

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