AssertableCallback (Brave: Interop Tests 5.18.0 API)

java.lang.Object
- java.util.concurrent.CountDownLatch
- - brave.test.util.AssertableCallback<V>

All Implemented Interfaces:

BiConsumer<V,Throwable>
```
public final class AssertableCallback<V>
extends CountDownLatch
implements BiConsumer<V,Throwable>
```
A callback of a single result or error that supports assertions.
This is a bridge to async libraries such as CompletableFuture complete, completeExceptionally.
Implementations will call either onSuccess(V) or onError(java.lang.Throwable), but not both.

Constructor Summary

Constructors
Constructor Description

AssertableCallback()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(V v, Throwable throwable)`
`org.assertj.core.api.AbstractThrowableAssert<?,? extends Throwable>`	`assertThatError()`
`org.assertj.core.api.ObjectAssert<V>`	`assertThatSuccess()`
`V`	`join()`	Returns the value after performing state checks
`void`	`onError(Throwable throwable)`	Invoked when computation produces a possibly null value successfully.
`void`	`onSuccess(V value)`	Invoked when computation produces its potentially null value successfully.
`AssertableCallback<V>`	`setListener(Runnable listener)`

Methods inherited from class java.util.concurrent.CountDownLatch
await, await, countDown, getCount, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.BiConsumer
andThen

Constructor Detail
- AssertableCallback
```
public AssertableCallback()
```

Method Detail

setListener

public AssertableCallback<V> setListener(Runnable listener)

onSuccess
```
public void onSuccess(@Nullable
                      V value)
```
Invoked when computation produces its potentially null value successfully.
When this is called, onError(java.lang.Throwable) won't be.

onError
```
public void onError(Throwable throwable)
```
Invoked when computation produces a possibly null value successfully.
When this is called, onSuccess(V) won't be.

join
```
@Nullable
public V join()
```
Returns the value after performing state checks

assertThatSuccess

public org.assertj.core.api.ObjectAssert<V> assertThatSuccess()

assertThatError

public org.assertj.core.api.AbstractThrowableAssert<?,? extends Throwable> assertThatError()

accept

public void accept(V v,
                   Throwable throwable)

Specified by:: accept in interface BiConsumer<V,Throwable>