CacheAnalytics class
A class that tracks and provides analytics for cache operations.
Constructors
- CacheAnalytics({int maxRecentOperations = 100})
- Creates a new instance of CacheAnalytics.
Properties
- averageItemSize → double
-
Gets the average size of items in the cache.
no setter
- clearCount → int
-
Gets the total number of cache clears.
no setter
- deleteCount → int
-
Gets the total number of cache deletes.
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- hitCount → int
-
Gets the total number of cache hits.
no setter
- hitRate → double
-
Gets the cache hit rate (hits / total operations).
no setter
-
largestItems
→ List<
MapEntry< String, int> > -
Gets the largest items in the cache.
no setter
- maxSize → int
-
Gets the maximum size observed in the cache.
no setter
- missCount → int
-
Gets the total number of cache misses.
no setter
-
mostFrequentlyAccessedKeys
→ List<
MapEntry< String, int> > -
Gets the most frequently accessed keys.
no setter
-
mostRecentlyAccessedKeys
→ List<
MapEntry< String, DateTime> > -
Gets the most recently accessed keys.
no setter
- putCount → int
-
Gets the total number of cache puts.
no setter
-
recentOperations
→ List<
CacheOperation> -
Gets the recent operations for detailed analysis.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- startTime → DateTime
-
Gets the time when the analytics tracking started.
no setter
- totalOperations → int
-
Gets the total number of cache operations (hits + misses).
no setter
- totalSize → int
-
Gets the total size of all items in the cache (estimated).
no setter
- uptime → Duration
-
Gets the duration since the analytics tracking started.
no setter
Methods
-
getSummary(
) → Map< String, dynamic> - Gets a summary of the cache analytics.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
recordClear(
) → void - Records a cache clear.
-
recordDelete(
String key) → void - Records a cache delete for the given key.
-
recordHit(
String key) → void - Records a cache hit for the given key.
-
recordMiss(
String key) → void - Records a cache miss for the given key.
-
recordPut(
String key, int estimatedSize) → void - Records a cache put for the given key with the estimated size.
-
reset(
) → void - Resets all analytics data.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited