net.dontdrinkandroot.cache.statistics
Interface CacheStatistics

All Superinterfaces:

Serializable

All Known Implementing Classes:

SimpleCacheStatistics

public interface CacheStatistics
extends Serializable

Author:

Philip W. Sorst

Method Summary

long	getCacheHits() Get the total number of cache hits.
long	getCacheMisses() Get the total number of cache misses.
long	getCacheMissesExpired() Get the number of cache misses where the entry was expired.
long	getCacheMissesNotFound() Get the number of cache misses where the entry was not found.
int	getCurrentSize() Get the current size (the number of entries) in the cache.
long	getGetCount() Get the total get count.
float	getHitRate() Get the current hit rate, this is a value [0,1] which is the percentage of hits on all get requests.
long	getPutCount() Get the total put count.
void	reset() Reset the statistics.

Method Detail

getCacheHits

long getCacheHits()

Get the total number of cache hits.

getCacheMissesNotFound

long getCacheMissesNotFound()

Get the number of cache misses where the entry was not found.

getPutCount

long getPutCount()

Get the total put count.

getGetCount

long getGetCount()

Get the total get count.

reset

void reset()

Reset the statistics.

getHitRate

float getHitRate()

Get the current hit rate, this is a value [0,1] which is the percentage of hits on all get requests.

getCacheMisses

long getCacheMisses()

Get the total number of cache misses.

getCurrentSize

int getCurrentSize()

Get the current size (the number of entries) in the cache.

getCacheMissesExpired

long getCacheMissesExpired()

Get the number of cache misses where the entry was expired.