Package io.github.xanthic.cache.core.delegate

Class GenericMapCacheDelegate<K,V>

java.lang.Object

io.github.xanthic.cache.core.delegate.GenericMapCacheDelegate<K,V>

Type Parameters:

K - The type of keys that form the cache

V - The type of values contained in the cache

All Implemented Interfaces:

io.github.xanthic.cache.api.Cache<K,V>

public class GenericMapCacheDelegate<K,V>
extends Object
implements io.github.xanthic.cache.api.Cache<K,V>

Delegates cache calls to a Map view that already conforms to a desired ICacheSpec.

This class should only be used when implementing a CacheProvider, which yields a Map view.

Constructor Summary

Constructors

Constructor	Description
GenericMapCacheDelegate(Map<K,V> map)

Method Summary

Modifier and Type	Method	Description
protected boolean	canEqual(Object other)
void	clear()
V	compute(K key, @NotNull BiFunction<? super K,? super V,? extends V> computeFunc)
V	computeIfAbsent(K key, @NotNull Function<K,V> computeFunc)
V	computeIfPresent(K key, @NotNull BiFunction<? super K,? super V,? extends V> computeFunc)
boolean	equals(Object o)
void	forEach(@NotNull BiConsumer<? super K,? super V> action)
V	get(K key)
Map<K,V>	getMap()
int	hashCode()
V	merge(K key, V value, @NotNull BiFunction<V,V,V> mergeFunc)
V	put(K key, V value)
void	putAll(@NotNull Map<? extends K,? extends V> map)
V	putIfAbsent(K key, V value)
V	remove(K key)
boolean	replace(K key, V value)
boolean	replace(K key, V oldValue, V newValue)
long	size()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.github.xanthic.cache.api.Cache

getOrDefault

Constructor Details

GenericMapCacheDelegate

public GenericMapCacheDelegate(Map<K,V> map)

Method Details

get

public V get(@NotNull
 K key)

Specified by:

get in interface io.github.xanthic.cache.api.Cache<K,V>

put

public V put(@NotNull
 K key,
 @NotNull
 V value)

Specified by:

put in interface io.github.xanthic.cache.api.Cache<K,V>

compute

@Nullable
public V compute(@NotNull
 K key,
 @NotNull
 @NotNull BiFunction<? super K,? super V,? extends V> computeFunc)

Specified by:

compute in interface io.github.xanthic.cache.api.Cache<K,V>

computeIfAbsent

public V computeIfAbsent(@NotNull
 K key,
 @NotNull
 @NotNull Function<K,V> computeFunc)

Specified by:

computeIfAbsent in interface io.github.xanthic.cache.api.Cache<K,V>

computeIfPresent

public V computeIfPresent(@NotNull
 K key,
 @NotNull
 @NotNull BiFunction<? super K,? super V,? extends V> computeFunc)

Specified by:

computeIfPresent in interface io.github.xanthic.cache.api.Cache<K,V>

remove

public V remove(@NotNull
 K key)

Specified by:

remove in interface io.github.xanthic.cache.api.Cache<K,V>

clear

public void clear()

Specified by:

clear in interface io.github.xanthic.cache.api.Cache<K,V>

size

public long size()

Specified by:

size in interface io.github.xanthic.cache.api.Cache<K,V>

putIfAbsent

public V putIfAbsent(@NotNull
 K key,
 @NotNull
 V value)

Specified by:

putIfAbsent in interface io.github.xanthic.cache.api.Cache<K,V>

merge

public V merge(@NotNull
 K key,
 @NotNull
 V value,
 @NotNull
 @NotNull BiFunction<V,V,V> mergeFunc)

Specified by:

merge in interface io.github.xanthic.cache.api.Cache<K,V>

replace

public boolean replace(@NotNull
 K key,
 @NotNull
 V value)

Specified by:

replace in interface io.github.xanthic.cache.api.Cache<K,V>

replace

public boolean replace(@NotNull
 K key,
 @NotNull
 V oldValue,
 @NotNull
 V newValue)

Specified by:

replace in interface io.github.xanthic.cache.api.Cache<K,V>

putAll

public void putAll(@NotNull
 @NotNull Map<? extends K,? extends V> map)

Specified by:

putAll in interface io.github.xanthic.cache.api.Cache<K,V>

forEach

public void forEach(@NotNull
 @NotNull BiConsumer<? super K,? super V> action)

Specified by:

forEach in interface io.github.xanthic.cache.api.Cache<K,V>

getMap

public Map<K,V> getMap()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

canEqual

protected boolean canEqual(Object other)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object