io.github.resilience4j.bulkhead

Class ContextPropagator.EmptyContextPropagator<T>

java.lang.Object

io.github.resilience4j.bulkhead.ContextPropagator.EmptyContextPropagator<T>

Type Parameters:

T - type of class.

All Implemented Interfaces:

ContextPropagator<T>

Enclosing interface:

ContextPropagator<T>

public static class ContextPropagator.EmptyContextPropagator<T>
extends java.lang.Object
implements ContextPropagator<T>

A convenient implementation of empty ContextPropagator

Nested Class Summary

Nested classes/interfaces inherited from interface io.github.resilience4j.bulkhead.ContextPropagator

ContextPropagator.EmptyContextPropagator<T>

Constructor Summary

Constructors

Constructor and Description
EmptyContextPropagator()

Method Summary

Modifier and Type	Method and Description
java.util.function.Consumer<java.util.Optional<T>>	clear() CleanUp value before thread execution finish.
java.util.function.Consumer<java.util.Optional<T>>	copy() Copies value from the parent thread into new executing thread.
java.util.function.Supplier<java.util.Optional<T>>	retrieve() Retrieves value from the currently executing thread.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.github.resilience4j.bulkhead.ContextPropagator

decorateRunnable, decorateRunnable, decorateSupplier, decorateSupplier, empty

Constructor Detail

EmptyContextPropagator

public EmptyContextPropagator()

Method Detail

retrieve

public java.util.function.Supplier<java.util.Optional<T>> retrieve()

Description copied from interface: ContextPropagator

Retrieves value from the currently executing thread. This method should produce values (as Supplier) that needs to be propagated to new thread.

Specified by:

retrieve in interface ContextPropagator<T>

Returns:

a Supplier producing the value from current thread

copy

public java.util.function.Consumer<java.util.Optional<T>> copy()

Description copied from interface: ContextPropagator

Copies value from the parent thread into new executing thread. This method is passed with the values received from method ContextPropagator.retrieve() in the parent thread.

Specified by:

copy in interface ContextPropagator<T>

Returns:

a Consumer to set values in new thread.

clear

public java.util.function.Consumer<java.util.Optional<T>> clear()

Description copied from interface: ContextPropagator

CleanUp value before thread execution finish. This method is passed with the values received from method ContextPropagator.retrieve() in the parent thread.

Specified by:

clear in interface ContextPropagator<T>

Returns:

a Consumer to cleanUp values.