com.github.benmanes.caffeine.cache.simulator.policy

Interface Policy

All Known Subinterfaces:

Policy.KeyOnlyPolicy

All Known Implementing Classes:

ArcPolicy, Cache2kPolicy, CaffeinePolicy, CarPolicy, CartPolicy, ClairvoyantPolicy, ClockProPlusPolicy, ClockProPolicy, DClockPolicy, Ehcache3Policy, ElasticSearchPolicy, ExpiringMapPolicy, FeedbackTinyLfuPolicy, FeedbackWindowTinyLfuPolicy, FrdPolicy, FrequentlyUsedPolicy, FullySegmentedWindowTinyLfuPolicy, GuavaPolicy, HillClimberFrdPolicy, HillClimberWindowTinyLfuPolicy, IndicatorFrdPolicy, LinkedPolicy, LirsPolicy, LruWindowTinyLfuPolicy, MultiQueuePolicy, OhcPolicy, RandomWindowTinyLfuPolicy, S4LruPolicy, S4WindowTinyLfuPolicy, SampledPolicy, SegmentedLruPolicy, TCachePolicy, TinyCachePolicy, TinyCacheWithGhostCachePolicy, TuQueuePolicy, TwoQueuePolicy, UnboundedPolicy, WindowTinyCachePolicy, WindowTinyLfuPolicy

public interface Policy

A cache that implements a page replacement policy.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Policy.Characteristic The additional features supported.
static interface	Policy.KeyOnlyPolicy A policy that does not exploit external event metadata.
static interface	Policy.PolicySpec An optional annotation to declare additional capabilities.

Method Summary

Modifier and Type	Method and Description
default void	finished() Indicates that the recording has completed.
default String	name() The annotated name.
void	record(AccessEvent event) Records that the entry was accessed.
PolicyStats	stats() Returns the cache efficiency statistics.

Method Detail

record

void record(AccessEvent event)

Records that the entry was accessed.

finished

default void finished()

Indicates that the recording has completed.

stats

PolicyStats stats()

Returns the cache efficiency statistics.

name

default String name()

The annotated name.