net.sf.extjwnl.util.cache

Interface Cache<K,V>

All Superinterfaces:

java.util.Map<K,V>

All Known Implementing Classes:

LRUCache

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

A Cache is a collection of values that are indexed by keys and that are stored for an unspecified amount of time (which the implementor of Cache may further specify).

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
long	getCapacity() Returns the maximum number of elements the cache can hold.
void	setCapacity(long capacity) Sets the maximum number of elements the cache can hold.

Methods inherited from interface java.util.Map

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

Method Detail

getCapacity

long getCapacity()

Returns the maximum number of elements the cache can hold.

Returns:

the maximum number of elements the cache can hold

setCapacity

void setCapacity(long capacity)

Sets the maximum number of elements the cache can hold.

Parameters:

capacity - capacity