org.opendaylight.infrautils.caches

Interface CachePolicy

All Known Implementing Classes:

NoopCachePolicy

@Value.Immutable
public interface CachePolicy

Policy of a Cache (or CheckedCache).

Author:

Michael Vorburger.ch

Method Summary

Modifier and Type	Method and Description
default long	maxEntries() How many entries this cache holds.
default boolean	statsEnabled() Whether this cache has it statics enabled.

Method Detail

statsEnabled

@Value.Default
default boolean statsEnabled()

Whether this cache has it statics enabled. This may cause it to have a bit more runtime overhead than it would have if it does not. CacheStats are obtained via CacheManager.getStats()

maxEntries

@Value.Default
default long maxEntries()

How many entries this cache holds. The default is an arbitrary value (currently 743). Users are encourage to set the maximum entries policy suitable to their actual usage of the cache; either programmatically in code, or by runtime configuration.