|  | Name | Description | 
            
              |     | LookUpOrCreate(String) | Performs a lookup by source and, failing that, attempts to create
            the key using a newly generated signal ID and the parsed source and ID. | 
            
              |     | LookUpOrCreate(Guid, String) | Performs a lookup by signal ID and, failing that, attempts to create
            the key using the given signal ID and the parsed source, and ID. | 
            
              |     | LookUpOrCreate(String, UInt64) | Performs a lookup by source and, failing that, attempts to create
            the key using a newly generated signal ID and the given source and ID. | 
            
              |     | LookUpOrCreate(Guid, String, UInt64) | Performs a lookup by signal ID and, failing that, attempts to
            create the key using the given signal ID, source, and ID. |