CacheContainerStatsImpl (Infinispan 8.2.4.Final API)

java.lang.Object
- org.infinispan.stats.impl.CacheContainerStatsImpl

All Implemented Interfaces:

JmxStatisticsExposer, CacheContainerStats, Stats
```
public class CacheContainerStatsImpl
extends Object
implements CacheContainerStats, JmxStatisticsExposer
```
Cache container statistics needed for admin console

Since:

7.1

Author:

Vladimir Blagojevic

Field Summary
- Fields inherited from interface org.infinispan.stats.CacheContainerStats
  OBJECT_NAME

Constructor Summary

Constructors
Constructor and Description

CacheContainerStatsImpl(EmbeddedCacheManager cm)

Constructors
Constructor and Description
`CacheContainerStatsImpl(EmbeddedCacheManager cm)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected long`	`calculateAverageReadTime()`
`protected long`	`calculateAverageRemoveTime()`
`protected long`	`calculateAverageWriteTime()`
`protected long`	`calculateEvictions()`
`protected double`	`calculateHitRatio()`
`protected long`	`calculateHits()`
`protected long`	`calculateMisses()`
`protected int`	`calculateNumberOfEntries()`
`protected double`	`calculateReadWriteRatio()`
`protected long`	`calculateRemoveHits()`
`protected long`	`calculateRemoveMisses()`
`protected long`	`calculateStores()`
`protected long`	`calculateTimeSinceStart()`
`long`	`getAverageReadTime()`
`long`	`getAverageRemoveTime()`
`long`	`getAverageWriteTime()`
`int`	`getCurrentNumberOfEntries()` Returns the number of entries currently in this cache instance.
`long`	`getEvictions()`
`double`	`getHitRatio()`
`long`	`getHits()`
`long`	`getMisses()`
`int`	`getNumberOfEntries()`
`double`	`getReadWriteRatio()`
`long`	`getRemoveHits()`
`long`	`getRemoveMisses()`
`long`	`getRetrievals()`
`boolean`	`getStatisticsEnabled()` Returns whether an interceptor's statistics are being captured.
`long`	`getStores()`
`long`	`getTimeSinceReset()`
`long`	`getTimeSinceStart()`
`long`	`getTotalNumberOfEntries()` Number of entries stored in cache since the cache started running.
`boolean`	`isStatisticsEnabled()`
`void`	`reset()` Reset statistics
`void`	`resetStatistics()` Resets an interceptor's cache statistics
`void`	`setDependencies(TimeService timeService)`
`void`	`setStatisticsEnabled(boolean enabled)` Enables or disables statistics at runtime.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CacheContainerStatsImpl
```
public CacheContainerStatsImpl(EmbeddedCacheManager cm)
```
- Method Detail
  - setDependencies
```
public void setDependencies(TimeService timeService)
```
  - setStatisticsEnabled
```
public void setStatisticsEnabled(boolean enabled)
```
    Description copied from interface: Stats
    
    Enables or disables statistics at runtime.
    
    Specified by:
    
    setStatisticsEnabled in interface JmxStatisticsExposer
    
    Specified by:
    
    setStatisticsEnabled in interface Stats
    
    Parameters:
    
    enabled - boolean indicating whether statistics should be enable or not
  - getStatisticsEnabled
```
public boolean getStatisticsEnabled()
```
    Description copied from interface: JmxStatisticsExposer
    
    Returns whether an interceptor's statistics are being captured.
    
    Specified by:
    
    getStatisticsEnabled in interface JmxStatisticsExposer
    
    Returns:
    
    true if statistics are captured
  - resetStatistics
```
public void resetStatistics()
```
    Description copied from interface: JmxStatisticsExposer
    
    Resets an interceptor's cache statistics
    
    Specified by:
    
    resetStatistics in interface JmxStatisticsExposer
  - isStatisticsEnabled
```
public boolean isStatisticsEnabled()
```
  - getAverageReadTime
```
public long getAverageReadTime()
```
    Specified by:
    
    getAverageReadTime in interface Stats
    
    Returns:
    
    Average number of milliseconds for a cache get on the cache
  - calculateAverageReadTime
```
protected long calculateAverageReadTime()
```
  - getAverageRemoveTime
```
public long getAverageRemoveTime()
```
    Specified by:
    
    getAverageRemoveTime in interface Stats
    
    Returns:
    
    Average number of milliseconds for a cache put on the cache
  - calculateAverageRemoveTime
```
protected long calculateAverageRemoveTime()
```
  - getAverageWriteTime
```
public long getAverageWriteTime()
```
    Specified by:
    
    getAverageWriteTime in interface Stats
    
    Returns:
    
    Average number of milliseconds for a cache put on the cache
  - calculateAverageWriteTime
```
protected long calculateAverageWriteTime()
```
  - getEvictions
```
public long getEvictions()
```
    Specified by:
    
    getEvictions in interface Stats
    
    Returns:
    
    Number of cache eviction.
  - calculateEvictions
```
protected long calculateEvictions()
```
  - getHits
```
public long getHits()
```
    Specified by:
    
    getHits in interface Stats
    
    Returns:
    
    Number of cache get hits.
  - calculateHits
```
protected long calculateHits()
```
  - getHitRatio
```
public double getHitRatio()
```
    Specified by:
    
    getHitRatio in interface CacheContainerStats
  - calculateHitRatio
```
protected double calculateHitRatio()
```
  - getMisses
```
public long getMisses()
```
    Specified by:
    
    getMisses in interface Stats
    
    Returns:
    
    Number of cache get misses.
  - calculateMisses
```
protected long calculateMisses()
```
  - getNumberOfEntries
```
public int getNumberOfEntries()
```
  - calculateNumberOfEntries
```
protected int calculateNumberOfEntries()
```
  - getReadWriteRatio
```
public double getReadWriteRatio()
```
    Specified by:
    
    getReadWriteRatio in interface CacheContainerStats
  - calculateReadWriteRatio
```
protected double calculateReadWriteRatio()
```
  - getRemoveHits
```
public long getRemoveHits()
```
    Specified by:
    
    getRemoveHits in interface Stats
    
    Returns:
    
    Number of cache removal hits.
  - calculateRemoveHits
```
protected long calculateRemoveHits()
```
  - getRemoveMisses
```
public long getRemoveMisses()
```
    Specified by:
    
    getRemoveMisses in interface Stats
    
    Returns:
    
    Number of cache removal misses.
  - calculateRemoveMisses
```
protected long calculateRemoveMisses()
```
  - getStores
```
public long getStores()
```
    Specified by:
    
    getStores in interface Stats
    
    Returns:
    
    Number of put operations on the cache.
  - getTimeSinceReset
```
public long getTimeSinceReset()
```
    Specified by:
    
    getTimeSinceReset in interface Stats
    
    Returns:
    
    Number of seconds since stats where reset
  - calculateStores
```
protected long calculateStores()
```
  - getTimeSinceStart
```
public long getTimeSinceStart()
```
    Specified by:
    
    getTimeSinceStart in interface Stats
    
    Returns:
    
    Number of seconds since cache started.
  - calculateTimeSinceStart
```
protected long calculateTimeSinceStart()
```
  - getCurrentNumberOfEntries
```
public int getCurrentNumberOfEntries()
```
    Description copied from interface: Stats
    
    Returns the number of entries currently in this cache instance. When the cache is configured with distribution, this method only returns the number of entries in the local cache instance. In other words, it does not attempt to communicate with other nodes to find out about the data stored in other nodes in the cluster that is not available locally.
    
    Specified by:
    
    getCurrentNumberOfEntries in interface Stats
    
    Returns:
    
    Number of entries currently in the cache.
  - getTotalNumberOfEntries
```
public long getTotalNumberOfEntries()
```
    Description copied from interface: Stats
    
    Number of entries stored in cache since the cache started running.
    
    Specified by:
    
    getTotalNumberOfEntries in interface Stats
  - getRetrievals
```
public long getRetrievals()
```
    Specified by:
    
    getRetrievals in interface Stats
    
    Returns:
    
    Number of get operations.
  - reset
```
public void reset()
```
    Description copied from interface: Stats
    
    Reset statistics
    
    Specified by:
    
    reset in interface Stats

Class CacheContainerStatsImpl

Field Summary

Fields inherited from interface org.infinispan.stats.CacheContainerStats

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

CacheContainerStatsImpl

Method Detail

setDependencies

setStatisticsEnabled

getStatisticsEnabled

resetStatistics

isStatisticsEnabled

getAverageReadTime

calculateAverageReadTime

getAverageRemoveTime

calculateAverageRemoveTime

getAverageWriteTime

calculateAverageWriteTime

getEvictions

calculateEvictions

getHits

calculateHits

getHitRatio

calculateHitRatio

getMisses

calculateMisses

getNumberOfEntries

calculateNumberOfEntries

getReadWriteRatio

calculateReadWriteRatio

getRemoveHits

calculateRemoveHits

getRemoveMisses

calculateRemoveMisses

getStores

getTimeSinceReset

calculateStores

getTimeSinceStart

calculateTimeSinceStart

getCurrentNumberOfEntries

getTotalNumberOfEntries

getRetrievals

reset