de.hybris.platform.util.collections

Interface CacheMap<K,V>

All Superinterfaces:

java.util.Map<K,V>

All Known Subinterfaces:

YFIFOMap<K,V>

All Known Implementing Classes:

AbstractBaseCacheMap, AbstractCacheMap, BaseCacheYFastFIFOMap, BaseCacheYFastFIFOMapStub, YFastFIFOMap

public interface CacheMap<K,V>
extends java.util.Map<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Method Summary

Modifier and Type	Method and Description
void	clear()
int	getMaxReachedSize() The maximum size since initialization/creation
int	maxSize() The maximum allowed size of the map
void	processDisplacedEntry(K key, V value) do something before a entry is displaced because the map is growing to big (if an entry is added and size() is getting bigger as maxSize()), this method will be called before an old entry is being removed
int	size() the current size of the cache map

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, values

Method Detail

clear

void clear()

Specified by:

clear in interface java.util.Map<K,V>

size

int size()

the current size of the cache map

Specified by:

size in interface java.util.Map<K,V>

maxSize

int maxSize()

The maximum allowed size of the map

getMaxReachedSize

int getMaxReachedSize()

The maximum size since initialization/creation

Returns:

the maximum size since initialization

processDisplacedEntry

void processDisplacedEntry(K key,
                           V value)

do something before a entry is displaced because the map is growing to big (if an entry is added and size() is getting bigger as maxSize()), this method will be called before an old entry is being removed