ServiceReference (Apache Zest™ (Java Edition) SDK 2.1)

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

All Superinterfaces:

ActivationEventListenerRegistration, HasTypes, MetaInfoHolder
```
public interface ServiceReference<T>
extends HasTypes, ActivationEventListenerRegistration, MetaInfoHolder
```
From a ServiceReference you can access and modify metadata about a service. You can also access the actual service through get(), that can then be invoked.

- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  T get()
  
  String identity()
  
  boolean isActive()
  
  boolean isAvailable()
  - Methods inherited from interface org.qi4j.api.type.HasTypes
    types
  - Methods inherited from interface org.qi4j.api.activation.ActivationEventListenerRegistration
    deregisterActivationEventListener, registerActivationEventListener
  - Methods inherited from interface org.qi4j.api.structure.MetaInfoHolder
    metaInfo

- Method Detail
  - identity
```
String identity()
```
    Returns:
    the service's identity
  - get
```
T get()
```
    Returns:
    the actual service
  - isActive
```
boolean isActive()
```
    Returns:
    TRUE if the service is active, otherwise return FALSE
  - isAvailable
```
boolean isAvailable()
```
    Returns:
    TRUE if the service is available, otherwise return FALSE

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method