DeferredPromiseImpl.FallbackTo

java.lang.Object
- org.osgi.util.promise.DeferredPromiseImpl.FallbackTo

All Implemented Interfaces:

java.lang.Runnable, PromiseImpl.InlineCallback, PromiseImpl.Result<T>

Enclosing class:

DeferredPromiseImpl<T>
```
final class DeferredPromiseImpl.FallbackTo
extends java.lang.Object
implements java.lang.Runnable, PromiseImpl.InlineCallback, PromiseImpl.Result<T>
```
A callback used by the PromiseImpl.fallbackTo(Promise,Class) method.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private java.lang.Class<?> failureType
  
  private Promise<? extends T> fallback
  
  private PromiseImpl<T> promise
- Constructor Summary
  
  Constructors
  Constructor Description
  
  FallbackTo(PromiseImpl<T> promise, Promise<? extends T> fallback, java.lang.Class<?> failureType)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void accept(T v, java.lang.Throwable f)
  
  void run()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

promise
```
private final PromiseImpl<T> promise
```

fallback

private final Promise<? extends T> fallback

failureType

private final java.lang.Class<?> failureType

Constructor Detail

FallbackTo

FallbackTo(PromiseImpl<T> promise,
           Promise<? extends T> fallback,
           java.lang.Class<?> failureType)

Method Detail
- run
```
public void run()
```
  Specified by:
  
  run in interface java.lang.Runnable
- accept
```
public void accept(T v,
                   java.lang.Throwable f)
```
  Specified by:
  
  accept in interface PromiseImpl.Result<T>