ApplicationIdStore (ONOS Java API (2.7.0))

All Known Implementing Classes:

ApplicationIdStoreAdapter
```
public interface ApplicationIdStore
```
Manages application IDs.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`ApplicationId`	`getAppId(Short id)`	Returns an existing application id from a given id.
`ApplicationId`	`getAppId(String name)`	Returns registered application id from the given name.
`Set<ApplicationId>`	`getAppIds()`	Returns the set of currently registered application identifiers.
`ApplicationId`	`registerApplication(String identifier)`	Registers a new application by its name, which is expected to follow the reverse DNS convention, e.g.

- Method Detail
  - getAppIds
```
Set<ApplicationId> getAppIds()
```
    Returns the set of currently registered application identifiers.
    
    Returns:
    
    set of application ids
  - getAppId
```
ApplicationId getAppId(Short id)
```
    Returns an existing application id from a given id.
    
    Parameters:
    
    id - the short value of the id
    
    Returns:
    
    an application id; null if no such app registered
  - getAppId
```
ApplicationId getAppId(String name)
```
    Returns registered application id from the given name.
    
    Parameters:
    
    name - application name
    
    Returns:
    
    an application id; null if no such app registered
  - registerApplication
```
ApplicationId registerApplication(String identifier)
```
    Registers a new application by its name, which is expected to follow the reverse DNS convention, e.g. org.flying.circus.app
    
    Parameters:
    
    identifier - string identifier
    
    Returns:
    
    the application id