ServiceActivityTracker (Tapestry API - 5.7.2)

All Known Implementing Classes:

ServiceActivityTrackerImpl
```
public interface ServiceActivityTracker
```
Used to update the status of services defined by the ServiceActivityScoreboard.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`define(ServiceDef serviceDef, Status initialStatus)`	Defines a service in the tracker with an initial status.
`void`	`setStatus(String serviceId, Status status)`	Updates the status for the service.

- Method Detail
  - define
```
void define(ServiceDef serviceDef,
            Status initialStatus)
```
    Defines a service in the tracker with an initial status.
    
    Parameters:
    
    serviceDef - the service being defined
    
    initialStatus - typically Status.BUILTIN or Status.DEFINED
  - setStatus
```
void setStatus(String serviceId,
               Status status)
```
    Updates the status for the service.
    
    Parameters:
    
    serviceId - identifies the service, which must be previously defined
    
    status - the new status value