CacheStats class abstract
The Stats definition for a cache
Constructors
Properties
- averageGetTime → double
-
The mean time to execute gets.
no setterinherited
- averagePutTime → double
-
The mean time to execute puts.
no setterinherited
- averageRemoveTime → double
-
The mean time to execute removes.
no setterinherited
- evictions → int
-
The total number of evictions from the cache. An eviction is a removal
initiated by the cache itself to free up space. An eviction is not
treated as a removal and does not appear in the removal counts.
no setter
- expiries → int
-
The total number of cache expiries.
no setter
- getPercentage → double
-
This is a measure of cache efficiency.
no setter
- gets → int
-
The number of get requests that were satisfied by the stash.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- misses → int
-
A miss is a get request that is not satisfied. In a simple cache a miss
occurs when the cache does not satisfy the request. Note that
containsKeyis not a get request for statistics purposes.no setter - missPercentage → double
-
Returns the percentage of cache accesses that did not find a
requested entry in the cache.
no setter
- puts → int
-
The total number of puts to the stash
no setterinherited
- removals → int
-
The total number of removals from the stash.
no setterinherited
- requests → int
-
The total number of requests to the cache. This will be equal to the sum of
the gets and misses.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
addGetTime(
int duration) → void -
Increments the get time accumulator
inherited
-
addPutTime(
int duration) → void -
Increments the put time accumulator
inherited
-
addRemoveTime(
int duration) → void -
Increments the remove time accumulator
inherited
-
clear(
) → void -
Clears the statistics counters to 0 for the associated stash.
inherited
-
increaseEvictions(
{int number = 1}) → void - Increases the counter by the number specified.
-
increaseExpiries(
{int number = 1}) → void - Increases the counter by the number specified.
-
increaseGets(
{int number}) → void -
Increases the counter by the number specified.
inherited
-
increaseMisses(
{int number}) → void - Increases the counter by the number specified.
-
increasePuts(
{int number = 1}) → void -
Increases the counter by the number specified.
inherited
-
increaseRemovals(
{int number = 1}) → void -
Increases the counter by the number specified.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited