PresentWhenExtensionAnnotationMatchesExtensionSet (Apache jclouds 2.4.0 API)

java.lang.Object
- org.jclouds.openstack.v2_0.functions.PresentWhenExtensionAnnotationMatchesExtensionSet

All Implemented Interfaces:

com.google.common.base.Function<InvocationSuccess,com.google.common.base.Optional<Object>>, Function<InvocationSuccess,com.google.common.base.Optional<Object>>, ImplicitOptionalConverter
```
public class PresentWhenExtensionAnnotationMatchesExtensionSet
extends Object
implements ImplicitOptionalConverter
```
We use the annotation Extension to bind a class that implements an extension API to an Extension. Match in the following order: 1. Match by namespace 2. Match by namespace aliases 3. Match by alias 4. Match by name New versions of openstack have no namespaces anymore. Alias is different than a namespace alias - it's an alternative namespace URL to match against.

- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  com.google.common.base.Optional<Object> apply(InvocationSuccess input)
  
  String toString()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface com.google.common.base.Function
    equals
  - Methods inherited from interface java.util.function.Function
    andThen, compose

- Method Detail
  - apply
```
public com.google.common.base.Optional<Object> apply(InvocationSuccess input)
```
    Specified by:
    
    apply in interface com.google.common.base.Function<InvocationSuccess,com.google.common.base.Optional<Object>>
    
    Specified by:
    
    apply in interface Function<InvocationSuccess,com.google.common.base.Optional<Object>>
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object