com.jetdrone.vertx.yoke.util

Class LRUCache<R,C>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<java.lang.String,LRUCache.CacheEntry<R,C>>

com.jetdrone.vertx.yoke.util.LRUCache<R,C>

Type Parameters:

R - Raw value (raw value is immutable)

C - Compiled value

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,LRUCache.CacheEntry<R,C>>

public class LRUCache<R,C>
extends java.util.LinkedHashMap<java.lang.String,LRUCache.CacheEntry<R,C>>

Double entry LRUCache

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LRUCache.CacheEntry<R,C> Generic cache entry.

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

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Constructors

Constructor and Description
LRUCache(int maxEntries)

Method Summary

Methods

Modifier and Type	Method and Description
void	putCompiled(java.lang.String key, C compiled)
protected boolean	removeEldestEntry(java.util.Map.Entry<java.lang.String,LRUCache.CacheEntry<R,C>> eldest)

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, get

Methods inherited from class java.util.HashMap

clone, containsKey, entrySet, isEmpty, keySet, put, putAll, remove, size, values

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

containsKey, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Constructor Detail

LRUCache

public LRUCache(int maxEntries)

Method Detail

removeEldestEntry

protected boolean removeEldestEntry(java.util.Map.Entry<java.lang.String,LRUCache.CacheEntry<R,C>> eldest)

Overrides:

removeEldestEntry in class java.util.LinkedHashMap<java.lang.String,LRUCache.CacheEntry<R,C>>

putCompiled

public void putCompiled(java.lang.String key,
               C compiled)