PossibleCapabilityRegistry (WildFly: Controller Core 23.0.3.Final API)

All Known Implementing Classes:

CapabilityRegistry
```
public interface PossibleCapabilityRegistry
```
Registry that holds possible capabilities.
Possible capabilities are definitions of capabilities that are registered on resource to provide information of what all real or runtime capabilities will be registered once instance of said resource is added to resource tree.

Author:

Tomaz Cerar (c) 2015 Red Hat Inc.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`registerPossibleCapability(Capability capability, PathAddress registrationPoint)`	Registers a possible capability with the system.
`CapabilityRegistration<?>`	`removePossibleCapability(Capability capability, PathAddress registrationPoint)`	Remove a previously registered possible capability if all registration points for it have been removed.

- Method Detail
  - registerPossibleCapability
```
void registerPossibleCapability(Capability capability,
                                PathAddress registrationPoint)
```
    Registers a possible capability with the system.
    
    Parameters:
    
    capability - the possible capability. Cannot be null
  - removePossibleCapability
```
CapabilityRegistration<?> removePossibleCapability(Capability capability,
                                                   PathAddress registrationPoint)
```
    Remove a previously registered possible capability if all registration points for it have been removed.
    
    Parameters:
    
    capability - the capability. Cannot be null
    
    registrationPoint - the specific registration point that is being removed
    
    Returns:
    
    the capability that was removed, or null if no matching capability was registered or other registration points for the capability still exist