DmnEngineMetricCollector (Camunda Platform Javadocs 7.16.18-ee)

All Superinterfaces:

DmnDecisionTableEvaluationListener

All Known Implementing Classes:

DefaultEngineMetricCollector, DmnEngineMetricCollectorWrapper
```
public interface DmnEngineMetricCollector
extends DmnDecisionTableEvaluationListener
```
DMN engine metric collector which records the executed decision elements since since its creation.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`clearExecutedDecisionElements()`	Resets the executed decision elements to 0.
`long`	`clearExecutedDecisionInstances()`	Resets the executed decision instances to 0.
`long`	`getExecutedDecisionElements()`
`long`	`getExecutedDecisionInstances()`

Methods inherited from interface org.camunda.bpm.dmn.engine.delegate.DmnDecisionTableEvaluationListener
notify

- Method Detail
  - getExecutedDecisionInstances
```
long getExecutedDecisionInstances()
```
    Returns:
    
    the number of executed decision instances since creation of this engine
  - getExecutedDecisionElements
```
long getExecutedDecisionElements()
```
    Returns:
    
    the number of executed decision elements since creation of this engine
  - clearExecutedDecisionElements
```
long clearExecutedDecisionElements()
```
    Resets the executed decision elements to 0.
    
    Returns:
    
    the number of executed decision elements before resetting.
  - clearExecutedDecisionInstances
```
long clearExecutedDecisionInstances()
```
    Resets the executed decision instances to 0.
    
    Returns:
    
    the number of executed decision elements before resetting.