DiagStatusService (infrautils 1.7.4-SNAPSHOT API)

All Known Implementing Classes:

DiagStatusServiceImpl
```
public interface DiagStatusService
```
DiagStatus ServiceDescriptor which lets users register/retrieve for particular service status details.
The term "service" in this context refers to a "higher-level functional service", not an OSGi Service interface. (It could map to an OSGi service interface, or several of them, or none.)
Implementations of this interface are expected to be thread-safe.

Author:

Faseela K, Michael Vorburger

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Collection<ServiceDescriptor>`	`getAllServiceDescriptors()`	Retrieve the status of all services registered so far.
`ServiceDescriptor`	`getServiceDescriptor(String serviceIdentifier)`	Retrieve the status of a service specified by the identifier.
`ServiceStatusSummary`	`getServiceStatusSummary()`	Retrieve the status of all services registered so far.
`ServiceRegistration`	`register(String serviceIdentifier)`	Register a service for status monitoring.
`void`	`report(ServiceDescriptor serviceDescriptor)`	Report the status of a service specified by the identifier.

- Method Detail
  - register
```
ServiceRegistration register(String serviceIdentifier)
```
    Register a service for status monitoring.
    
    Parameters:
    
    serviceIdentifier - unique identifier for the service being registered
    
    Returns:
    
    Registration status
  - report
```
void report(ServiceDescriptor serviceDescriptor)
```
    Report the status of a service specified by the identifier.
    
    Parameters:
    
    serviceDescriptor - description of the service state
  - getServiceDescriptor
```
ServiceDescriptor getServiceDescriptor(String serviceIdentifier)
```
    Retrieve the status of a service specified by the identifier.
    
    Parameters:
    
    serviceIdentifier - unique identifier for a service
  - getAllServiceDescriptors
```
Collection<ServiceDescriptor> getAllServiceDescriptors()
```
    Retrieve the status of all services registered so far.
    
    Returns:
    
    status set for all registered services
  - getServiceStatusSummary
```
ServiceStatusSummary getServiceStatusSummary()
```
    Retrieve the status of all services registered so far.
    
    Returns:
    
    status as a ServiceStatusSummary