类 DefaultCacheStatistics

构造器详细资料

• DefaultCacheStatistics

  public DefaultCacheStatistics()

方法详细资料

• toMetrics

  public Collection<Metric<?>> toMetrics​(String prefix)

  从接口复制的说明: CacheStatistics
  Generate the relevant Metric instances based on the specified prefix.

  指定者:

  toMetrics 在接口中 CacheStatistics

  参数:

  prefix - the metrics prefix (ends with '.')

  返回:

  the metrics corresponding to this instance

• setGetCacheCounts

  public void setGetCacheCounts​(long hitCount,
                                long missCount)

• getSize

  public Long getSize()

  从接口复制的说明: CacheStatistics
  Return the size of the cache or null if that information is not available.

  指定者:

  getSize 在接口中 CacheStatistics

  返回:

  the size of the cache or null

• setSize

  public void setSize​(Long size)

• getHitRatio

  public Double getHitRatio()

  从接口复制的说明: CacheStatistics
  Return the ratio of cache requests which were hits as a value between 0 and 1 where 0 means that the hit ratio is 0% and 1 means it is 100%.

  This may also return null if the cache-specifics statistics does not provide the necessary information

  指定者:

  getHitRatio 在接口中 CacheStatistics

  返回:

  the hit ratio or null

• setHitRatio

  public void setHitRatio​(Double hitRatio)

• getMissRatio

  public Double getMissRatio()

  从接口复制的说明: CacheStatistics
  Return the ratio of cache requests which were misses as value between 0 and 1 where 0 means that the miss ratio is 0% and 1 means it is 100%.

  This may also return null if the cache-specifics statistics does not provide the necessary information

  指定者:

  getMissRatio 在接口中 CacheStatistics

  返回:

  the miss ratio or null

• setMissRatio

  public void setMissRatio​(Double missRatio)