Package com.esri.ges.util

Class LRUCache<LV>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<String,LV>

com.esri.ges.util.LRUCache<LV>

All Implemented Interfaces:

Serializable, Cloneable, Map<String,LV>

public class LRUCache<LV>
extends LinkedHashMap<String,LV>

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	LRUCache.Remover<E>

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
LRUCache(int maxEntries)

Method Summary

Modifier and Type	Method	Description
LV	put(String key, LV value)
protected boolean	removeEldestEntry(Map.Entry<String,LV> eldest)
void	setRemover(LRUCache.Remover<Map.Entry<String,LV>> remover)

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, putAll, putIfAbsent, remove, remove, replace, replace, size

Constructor Detail

LRUCache

public LRUCache(int maxEntries)

Method Detail

setRemover

public void setRemover(LRUCache.Remover<Map.Entry<String,LV>> remover)

put

public LV put(String key,
              LV value)

Specified by:

put in interface Map<String,LV>

Overrides:

put in class HashMap<String,LV>

removeEldestEntry

protected boolean removeEldestEntry(Map.Entry<String,LV> eldest)

Overrides:

removeEldestEntry in class LinkedHashMap<String,LV>