public interface SourceStatistic<T extends ChainedObserver>
| Modifier and Type | Method and Description | 
|---|---|
| void | addDerivedStatistic(T derived)Register the given  Observerto be called by thisSourceStatistic | 
| java.util.Collection<T> | getDerivedStatistics()Retrieve all registered statistics. | 
| void | removeDerivedStatistic(T derived)Remove the given registered  Observerfrom thisSourceStatistic. | 
void addDerivedStatistic(T derived)
Observer to be called by this SourceStatisticderived - statistic to be registeredvoid removeDerivedStatistic(T derived)
Observer from this SourceStatistic.derived - statistic to be removedjava.util.Collection<T> getDerivedStatistics()