Package com.tangosol.coherence.jcache.common

Interface JCacheStatistics

All Superinterfaces:
javax.cache.management.CacheStatisticsMXBean
All Known Implementing Classes:
AbstractJCacheStatistics, ContextJCacheStatistics, PartitionedJCacheStatistics
public interface JCacheStatistics extends javax.cache.management.CacheStatisticsMXBean
Interface for JCache Statistics. JCache cache statistics differed enough from current Coherence cache statistics that just ended up maintaining statistics separately. Examples of differences include put of same value is optimized in Coherence implementation but JCache considers them 2 distinct puts. (could not pass jsr 107 tck with that behavior) Additionally, coherence does not count removals at the time this was written.
Since:
Coherence 12.1.3
Author:
jf 2014.1.29

  • Method Details

    • registerHits

      void registerHits(int count, long lStartMillis)
      add Cache Hits of count and compute time in cache hits
      Parameters:
      count - number of cache entry lookup hits
      lStartMillis - start time in milliseconds for computing time performing lookup when there were hits.

    • registerMisses

      void registerMisses(int count, long lStartMillis)
      add Cache Misses of count and compute time in cache misses
      Parameters:
      count - number of cache entry lookup misses
      lStartMillis - start time of cache entry lookup that resulted in misses

    • registerPuts

      void registerPuts(long count, long lStartMillis)
      add Cache Puts of count and compute time in cache puts
      Parameters:
      count - number of cache entry puts
      lStartMillis - start time in milliseconds of put(s) operation

    • registerPutsCompleted

      void registerPutsCompleted(long lStartMillis)
      Record elapsed time performing puts
      Parameters:
      lStartMillis - start time in milliseconds of put(s) operation

    • registerRemoves

      void registerRemoves(long count, long lStartMillis)
      add Cache Removals of count and compute time in cache removals
      Parameters:
      count - number of cache entry removals
      lStartMillis - start time in milliseconds of removal(s) operation

    • registerRemove

      void registerRemove()
      register a Cache Remove

    • registerHitsCompleted

      void registerHitsCompleted(long lStartMillis)
      Record elapsed time in milliseconds performing hit(s)
      Parameters:
      lStartMillis - start time in milliseconds of operation that resulted in a hit(s)

    • registerMissesCompleted

      void registerMissesCompleted(long lStartMillis)
      Record elapsed time in milliseconds performing miss(es)
      Parameters:
      lStartMillis - start time in milliseconds of operation that resulted in miss(es)

    • registerRemoveCompleted

      void registerRemoveCompleted(long lStartMillis)
      Record elapsed time in milliseconds performing removal(s)
      Parameters:
      lStartMillis - start time in milliseconds of operation that resulted in removal(s)

    • getIdentifier

      JCacheIdentifier getIdentifier()
      Get unique JCacheIdentifier for cache that these statistics are for.
      Returns:
      unique JCacheIdentifier

    • add

      JCacheStatistics add(JCacheStatistics stats)
      add JCacheStatistics stats to this instance.
      Parameters:
      stats - JCacheStatistics from another data-enabled server
      Returns:
      the addition of stats to this instance

    • getCacheHitsMillis

      long getCacheHitsMillis()
      get time elapsed in milliseconds performing operations resulting in a hit
      Returns:
      duration of operations that resulted in cache entry hit

    • getCacheMissesMillis

      long getCacheMissesMillis()
      get time elapsed in milliseconds performing operations resulting in a miss
      Returns:
      duration of operations that resulted in cache entry miss

    • getCachePutsMillis

      long getCachePutsMillis()
      get time elapsed in milliseconds performing operations resulting in a put
      Returns:
      duration of operations that resulted in cache entry put

    • getCacheRemoveMillis

      long getCacheRemoveMillis()
      get time elapsed in milliseconds performing operations resulting in a remove
      Returns:
      duration of operations that resulted in cache entry remove

    • clear

      void clear()
      Specified by:
      clear in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheHits

      long getCacheHits()
      Specified by:
      getCacheHits in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheHitPercentage

      float getCacheHitPercentage()
      Specified by:
      getCacheHitPercentage in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheMisses

      long getCacheMisses()
      Specified by:
      getCacheMisses in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheMissPercentage

      float getCacheMissPercentage()
      Specified by:
      getCacheMissPercentage in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheGets

      long getCacheGets()
      Specified by:
      getCacheGets in interface javax.cache.management.CacheStatisticsMXBean

    • getCachePuts

      long getCachePuts()
      Specified by:
      getCachePuts in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheRemovals

      long getCacheRemovals()
      Specified by:
      getCacheRemovals in interface javax.cache.management.CacheStatisticsMXBean

    • getCacheEvictions

      long getCacheEvictions()
      Specified by:
      getCacheEvictions in interface javax.cache.management.CacheStatisticsMXBean

    • getAverageGetTime

      float getAverageGetTime()
      Specified by:
      getAverageGetTime in interface javax.cache.management.CacheStatisticsMXBean

    • getAveragePutTime

      float getAveragePutTime()
      Specified by:
      getAveragePutTime in interface javax.cache.management.CacheStatisticsMXBean

    • getAverageRemoveTime

      float getAverageRemoveTime()
      Specified by:
      getAverageRemoveTime in interface javax.cache.management.CacheStatisticsMXBean