net.dontdrinkandroot.cache.statistics.impl

Class SimpleCacheStatistics

java.lang.Object

net.dontdrinkandroot.cache.statistics.impl.SimpleCacheStatistics

All Implemented Interfaces:

Serializable, CacheStatistics

public class SimpleCacheStatistics
extends Object
implements CacheStatistics

Author:

Philip W. Sorst

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleCacheStatistics()

Method Summary

Methods

Modifier and Type	Method and Description
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	increaseCacheHits()
void	increaseCacheMissesExpired()
void	increaseCacheMissesNotFound()
void	increaseGetCount()
void	increasePutCount()
void	reset() Reset the statistics.
void	setCacheHits(long cacheHits)
void	setCacheMissesExpired(long cacheMissesExpired)
void	setCacheMissesNotFound(long cacheMissesNotFound)
void	setCurrentSize(int currentSize)
void	setGetCount(long getCount)
void	setPutCount(long putCount)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleCacheStatistics

public SimpleCacheStatistics()

Method Detail

getCacheHits

public long getCacheHits()

Description copied from interface: CacheStatistics

Get the total number of cache hits.

Specified by:

getCacheHits in interface CacheStatistics

setCacheHits

public void setCacheHits(long cacheHits)

getCacheMissesNotFound

public long getCacheMissesNotFound()

Description copied from interface: CacheStatistics

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

Specified by:

getCacheMissesNotFound in interface CacheStatistics

setCacheMissesNotFound

public void setCacheMissesNotFound(long cacheMissesNotFound)

getCacheMissesExpired

public long getCacheMissesExpired()

Description copied from interface: CacheStatistics

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

Specified by:

getCacheMissesExpired in interface CacheStatistics

setCacheMissesExpired

public void setCacheMissesExpired(long cacheMissesExpired)

getPutCount

public long getPutCount()

Description copied from interface: CacheStatistics

Get the total put count.

Specified by:

getPutCount in interface CacheStatistics

setPutCount

public void setPutCount(long putCount)

getGetCount

public long getGetCount()

Description copied from interface: CacheStatistics

Get the total get count.

Specified by:

getGetCount in interface CacheStatistics

setGetCount

public void setGetCount(long getCount)

reset

public void reset()

Description copied from interface: CacheStatistics

Reset the statistics.

Specified by:

reset in interface CacheStatistics

getHitRate

public float getHitRate()

Description copied from interface: CacheStatistics

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

Specified by:

getHitRate in interface CacheStatistics

getCacheMisses

public long getCacheMisses()

Description copied from interface: CacheStatistics

Get the total number of cache misses.

Specified by:

getCacheMisses in interface CacheStatistics

getCurrentSize

public int getCurrentSize()

Description copied from interface: CacheStatistics

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

Specified by:

getCurrentSize in interface CacheStatistics

setCurrentSize

public void setCurrentSize(int currentSize)

increasePutCount

public void increasePutCount()

increaseGetCount

public void increaseGetCount()

increaseCacheMissesNotFound

public void increaseCacheMissesNotFound()

increaseCacheMissesExpired

public void increaseCacheMissesExpired()

increaseCacheHits

public void increaseCacheHits()

toString

public String toString()

Overrides:

toString in class Object