com.facebook.buck.util.cache

Class NoOpCacheStatsTracker.NoOpCacheRequest

java.lang.Object

com.facebook.buck.util.cache.NoOpCacheStatsTracker.NoOpCacheRequest

All Implemented Interfaces:

CacheStatsTracker.CacheRequest

Enclosing class:

NoOpCacheStatsTracker

public class NoOpCacheStatsTracker.NoOpCacheRequest
extends Object
implements CacheStatsTracker.CacheRequest

CacheRequest that doesn't track stats

Constructor Summary

Constructors

Constructor and Description
NoOpCacheRequest()

Method Summary

Modifier and Type	Method and Description
void	recordHit() Records that a cache hit has occurred and updates the corresponding CacheStatsTracker, and records the time it took for the cache retrieval
void	recordLoadFail() Records that a cache load has failed and updates the corresponding CacheStatsTracker, and records the time spent on a cache miss
void	recordLoadSuccess() Records that a cache load was successful and updates the corresponding CacheStatsTracker, and records the time it took to load the object and updates the total time spent on a cache miss
void	recordMiss() Records that a cache miss has occurred and updates the corresponding CacheStatsTracker, and starts recording the load time starting at this instant.
void	recordMissMatch() Records that a cache miss due to mismatch has occurred and updates the corresponding CacheStatsTracker, and starts recording the load time starting at this instant.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpCacheRequest

public NoOpCacheRequest()

Method Detail

recordHit

public void recordHit()

Description copied from interface: CacheStatsTracker.CacheRequest

Records that a cache hit has occurred and updates the corresponding CacheStatsTracker, and records the time it took for the cache retrieval

Specified by:

recordHit in interface CacheStatsTracker.CacheRequest

recordMiss

public void recordMiss()

Description copied from interface: CacheStatsTracker.CacheRequest

Records that a cache miss has occurred and updates the corresponding CacheStatsTracker, and starts recording the load time starting at this instant. If no load event occurs, the current time will be recorded as the time it took for a cache miss

Specified by:

recordMiss in interface CacheStatsTracker.CacheRequest

recordMissMatch

public void recordMissMatch()

Description copied from interface: CacheStatsTracker.CacheRequest

Records that a cache miss due to mismatch has occurred and updates the corresponding CacheStatsTracker, and starts recording the load time starting at this instant. If no load event occurs, the current time will be recorded as the time it took for a cache miss

Specified by:

recordMissMatch in interface CacheStatsTracker.CacheRequest

recordLoadSuccess

public void recordLoadSuccess()

Description copied from interface: CacheStatsTracker.CacheRequest

Records that a cache load was successful and updates the corresponding CacheStatsTracker, and records the time it took to load the object and updates the total time spent on a cache miss

Specified by:

recordLoadSuccess in interface CacheStatsTracker.CacheRequest

recordLoadFail

public void recordLoadFail()

Description copied from interface: CacheStatsTracker.CacheRequest

Records that a cache load has failed and updates the corresponding CacheStatsTracker, and records the time spent on a cache miss

Specified by:

recordLoadFail in interface CacheStatsTracker.CacheRequest