ExperimentFeatures (Gerrit Review Plugin API Documentation)

All Known Implementing Classes:

ConfigExperimentFeatures
```
public interface ExperimentFeatures
```
Features that can be enabled/disabled on Gerrit (e. g. experiments to research new behavior in the current release).
It may depend on the implementation if the result is decided on the per-request basis or not, so the outcomes should not be persisted in Singleton.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`com.google.common.collect.ImmutableSet<String>`	`getEnabledExperimentFeatures()`	Returns the names of the features that are enabled on Gerrit instance (either by default or via gerrit.config).
`boolean`	`isFeatureEnabled(String featureFlag)`	Given the name of the feature, returns if it is enabled on the Gerrit server.

- Method Detail
  - isFeatureEnabled
```
boolean isFeatureEnabled(String featureFlag)
```
    Given the name of the feature, returns if it is enabled on the Gerrit server.
    Depending on the implementation, it can be more efficient than filtering the results of getEnabledExperimentFeatures().
    
    Parameters:
    
    featureFlag - the name of the feature to test.
    
    Returns:
    
    if the feature is enabled.
  - getEnabledExperimentFeatures
```
com.google.common.collect.ImmutableSet<String> getEnabledExperimentFeatures()
```
    Returns the names of the features that are enabled on Gerrit instance (either by default or via gerrit.config).