com.edorasware.commons.core.cache

Interface CacheStatistics

All Known Implementing Classes:

StatisticsAwareCacheWrapper

public interface CacheStatistics

Used to get statistics from a generic cache.

Method Summary

Modifier and Type	Method and Description
long	getCacheClearedCount() Returns how many times the cache has been cleared completely.
long	getCurrentEntries() Returns the amount of current entries cached.
double	getEffectiveness() Returns the effectiveness of a cache: hits / (hits + misses)
long	getEntriesEvicted() Returns the amount of entries evicted.
long	getEntriesHit() Returns the amount of entries hit.
long	getEntriesMissed() Returns the amount of entries missed.
String	getName() Returns the name of the cache.

Method Detail

getName

String getName()

Returns the name of the cache.

Returns:

the name of the cache.

getEffectiveness

double getEffectiveness()

Returns the effectiveness of a cache: hits / (hits + misses)

Returns:

the effectiveness of a cache: hits / (hits + misses)

getCurrentEntries

long getCurrentEntries()

Returns the amount of current entries cached.

Returns:

the amount of current entries cached

getEntriesHit

long getEntriesHit()

Returns the amount of entries hit.

Returns:

the amount of entries hit

getEntriesMissed

long getEntriesMissed()

Returns the amount of entries missed.

Returns:

the amount of entries missed

getEntriesEvicted

long getEntriesEvicted()

Returns the amount of entries evicted.

Returns:

the amount of entries evicted

getCacheClearedCount

long getCacheClearedCount()

Returns how many times the cache has been cleared completely.

Returns:

how many times the cache has been cleared completely