Package ru.progrm_jarvis.javacommons.cache

Class Caches

java.lang.Object

ru.progrm_jarvis.javacommons.cache.Caches

public final class Caches
extends Object

Utility for creating commonly used caches depending on runtime capabilities. If no cache is available then no-op cache is used.

Method Summary

Modifier and Type	Method	Description
static @NotNull CacheFactory	defaultFactory()	Gets the default cache factory.
static <K, V> @NotNull Cache<K,V>	softValuesCache()	Creates a new cache whose values will be stored softly.
static <K, V> @NotNull Cache<K,V>	weakKeysCache()	Creates a new cache whose keys will be stored weakly.
static <K, V> @NotNull Cache<K,V>	weakValuesCache()	Creates a new cache whose values will be stored weakly.

Methods inherited from class java.lang.Object

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

Method Details

defaultFactory

@NotNull
public static @NotNull CacheFactory defaultFactory()

Gets the default cache factory.

Returns:

default cache factory

weakKeysCache

@NotNull
public static <K,
V> @NotNull Cache<K,V> weakKeysCache()

Creates a new cache whose keys will be stored weakly.

Type Parameters:

K - type of cache keys

V - type of cached values

Returns:

weak keys cache

weakValuesCache

@NotNull
public static <K,
V> @NotNull Cache<K,V> weakValuesCache()

Creates a new cache whose values will be stored weakly.

Type Parameters:

K - type of cache keys

V - type of cached values

Returns:

weak values cache

softValuesCache

@NotNull
public static <K,
V> @NotNull Cache<K,V> softValuesCache()

Creates a new cache whose values will be stored softly.

Type Parameters:

K - type of cache keys

V - type of cached values

Returns:

soft values cache