Package io.github.resilience4j.circuitbreaker

Class CircuitBreaker.CircuitBreakerFuture<T>

java.lang.Object

io.github.resilience4j.circuitbreaker.CircuitBreaker.CircuitBreakerFuture<T>

Type Parameters:

T - of return type

All Implemented Interfaces:

Future<T>

Enclosing interface:

CircuitBreaker

public static final class CircuitBreaker.CircuitBreakerFuture<T>
extends Object
implements Future<T>

This class decorates future to add CircuitBreaking functionality around invocation.

Field Summary

Fields

Modifier and Type	Field	Description
private final Future<T>	future
private final io.github.resilience4j.core.functions.OnceConsumer<CircuitBreaker>	onceToCircuitbreaker
private final long	start

Constructor Summary

Constructors

Constructor	Description
CircuitBreakerFuture(CircuitBreaker circuitBreaker, Future<T> future)
CircuitBreakerFuture(CircuitBreaker circuitBreaker, Future<T> future, long start)

Method Summary

Modifier and Type	Method	Description
boolean	cancel(boolean mayInterruptIfRunning)
T	get()
T	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Field Details

future

private final Future<T> future

onceToCircuitbreaker

private final io.github.resilience4j.core.functions.OnceConsumer<CircuitBreaker> onceToCircuitbreaker

start

private final long start

Constructor Details

CircuitBreakerFuture

CircuitBreakerFuture(CircuitBreaker circuitBreaker,
 Future<T> future)

CircuitBreakerFuture

CircuitBreakerFuture(CircuitBreaker circuitBreaker,
 Future<T> future,
 long start)

Method Details

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<T>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<T>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<T>

get

public T get()
      throws InterruptedException,
ExecutionException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

get

public T get(long timeout,
 TimeUnit unit)
      throws InterruptedException,
ExecutionException,
TimeoutException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

TimeoutException