TopicStatistics (Apache Sling 9 API)

```
@ProviderType
public interface TopicStatistics
```
Statistic information about a topic. This information is not preserved between restarts of the service. Once a service is restarted, the counters start at zero!

Since:

3.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`getAverageProcessingTime()` The average processing time of a job - this only counts finished jobs.
`long`	`getAverageWaitingTime()` The average waiting time of a job in the queue.
`long`	`getLastActivatedJobTime()` The time a job has been started last.
`long`	`getLastFinishedJobTime()` The time a job has been finished/failed/cancelled last.
`long`	`getNumberOfCancelledJobs()` Number of permanently failing or cancelled jobs.
`long`	`getNumberOfFailedJobs()` Number of failing jobs.
`long`	`getNumberOfFinishedJobs()` Number of successfully finished jobs.
`long`	`getNumberOfProcessedJobs()` Number of already processed jobs.
`String`	`getTopic()` The topic this statistics is about.

- Method Detail
  - getTopic
```
String getTopic()
```
    The topic this statistics is about.
    
    Returns:
    
    The topic name
  - getNumberOfFinishedJobs
```
long getNumberOfFinishedJobs()
```
    Number of successfully finished jobs.
    
    Returns:
    
    Number of successfully finished jobs.
  - getNumberOfCancelledJobs
```
long getNumberOfCancelledJobs()
```
    Number of permanently failing or cancelled jobs.
    
    Returns:
    
    Number of permanently failing or cancelled jobs.
  - getNumberOfFailedJobs
```
long getNumberOfFailedJobs()
```
    Number of failing jobs.
    
    Returns:
    
    Number of failing jobs.
  - getNumberOfProcessedJobs
```
long getNumberOfProcessedJobs()
```
    Number of already processed jobs. This adds getNumberOfFinishedJobs(), getNumberOfCancelledJobs() and getNumberOfFailedJobs()
    
    Returns:
    
    Number of already processed jobs.
  - getLastActivatedJobTime
```
long getLastActivatedJobTime()
```
    The time a job has been started last.
    
    Returns:
    
    The time a job has been started last.
  - getLastFinishedJobTime
```
long getLastFinishedJobTime()
```
    The time a job has been finished/failed/cancelled last.
    
    Returns:
    
    The time a job has been finished/failed/cancelled last.
  - getAverageWaitingTime
```
long getAverageWaitingTime()
```
    The average waiting time of a job in the queue.
    
    Returns:
    
    The average waiting time of a job in the queue.
  - getAverageProcessingTime
```
long getAverageProcessingTime()
```
    The average processing time of a job - this only counts finished jobs.
    
    Returns:
    
    The average processing time of a job

Interface TopicStatistics

Method Summary

Method Detail

getTopic

getNumberOfFinishedJobs

getNumberOfCancelledJobs

getNumberOfFailedJobs

getNumberOfProcessedJobs

getLastActivatedJobTime

getLastFinishedJobTime

getAverageWaitingTime

getAverageProcessingTime