Package org.apache.camel.support

Class DefaultLRUCacheFactory

java.lang.Object

org.apache.camel.support.LRUCacheFactory

org.apache.camel.support.DefaultLRUCacheFactory

public class DefaultLRUCacheFactory
extends LRUCacheFactory

Default LRUCacheFactory which uses a LinkedHashMap based implementation.

Field Summary

Fields inherited from class org.apache.camel.support.LRUCacheFactory

FACTORY

Constructor Summary

Constructors

Constructor	Description
DefaultLRUCacheFactory()

Method Summary

Modifier and Type	Method	Description
<K,V> Map<K,V>	createLRUCache(int maximumCacheSize)	Constructs an empty LRUCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUCache(int initialCapacity, int maximumCacheSize)	Constructs an empty LRUCache instance with the specified initial capacity, maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUCache(int initialCapacity, int maximumCacheSize, boolean stopOnEviction)	Constructs an empty LRUCache instance with the specified initial capacity, maximumCacheSize,load factor and ordering mode.
<K,V> Map<K,V>	createLRUCache(int maximumCacheSize, Consumer<V> onEvict)	Constructs an empty LRUCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUSoftCache(int maximumCacheSize)	Constructs an empty LRUSoftCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUSoftCache(int initialCapacity, int maximumCacheSize)	Constructs an empty LRUSoftCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUSoftCache(int initialCapacity, int maximumCacheSize, boolean stopOnEviction)	Constructs an empty LRUSoftCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUWeakCache(int maximumCacheSize)	Constructs an empty LRUWeakCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUWeakCache(int initialCapacity, int maximumCacheSize)	Constructs an empty LRUWeakCache instance with the specified maximumCacheSize, and will stop on eviction.
<K,V> Map<K,V>	createLRUWeakCache(int initialCapacity, int maximumCacheSize, boolean stopOnEviction)	Constructs an empty LRUWeakCache instance with the specified maximumCacheSize, and will stop on eviction.

Methods inherited from class org.apache.camel.support.LRUCacheFactory

getInstance, init, newLRUCache, newLRUCache, newLRUCache, newLRUCache, newLRUSoftCache, newLRUSoftCache, newLRUSoftCache, newLRUWeakCache, newLRUWeakCache, newLRUWeakCache, setLRUCacheFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultLRUCacheFactory

public DefaultLRUCacheFactory()

Method Detail

createLRUCache

public <K,V> Map<K,V> createLRUCache(int maximumCacheSize)

Constructs an empty LRUCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUCache in class LRUCacheFactory

Parameters:

maximumCacheSize - the max capacity.

Throws:

IllegalArgumentException - if the initial capacity is negative

createLRUCache

public <K,V> Map<K,V> createLRUCache(int maximumCacheSize,
                                                 Consumer<V> onEvict)

Constructs an empty LRUCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUCache in class LRUCacheFactory

Parameters:

maximumCacheSize - the max capacity.

Throws:

IllegalArgumentException - if the initial capacity is negative

createLRUCache

public <K,V> Map<K,V> createLRUCache(int initialCapacity,
                                                 int maximumCacheSize)

Constructs an empty LRUCache instance with the specified initial capacity, maximumCacheSize, and will stop on eviction.

Specified by:

createLRUCache in class LRUCacheFactory

Parameters:

initialCapacity - the initial capacity.

maximumCacheSize - the max capacity.

Throws:

IllegalArgumentException - if the initial capacity is negative

createLRUCache

public <K,V> Map<K,V> createLRUCache(int initialCapacity,
                                                 int maximumCacheSize,
                                                 boolean stopOnEviction)

Constructs an empty LRUCache instance with the specified initial capacity, maximumCacheSize,load factor and ordering mode.

Specified by:

createLRUCache in class LRUCacheFactory

Parameters:

initialCapacity - the initial capacity.

maximumCacheSize - the max capacity.

stopOnEviction - whether to stop service on eviction.

Throws:

IllegalArgumentException - if the initial capacity is negative

createLRUSoftCache

public <K,V> Map<K,V> createLRUSoftCache(int maximumCacheSize)

Constructs an empty LRUSoftCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUSoftCache in class LRUCacheFactory

Parameters:

maximumCacheSize - the max capacity.

Throws:

IllegalArgumentException - if the initial capacity is negative

createLRUSoftCache

public <K,V> Map<K,V> createLRUSoftCache(int initialCapacity,
                                                     int maximumCacheSize)

Description copied from class: LRUCacheFactory

Constructs an empty LRUSoftCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUSoftCache in class LRUCacheFactory

Parameters:

initialCapacity - the initial capacity.

maximumCacheSize - the max capacity.

createLRUSoftCache

public <K,V> Map<K,V> createLRUSoftCache(int initialCapacity,
                                                     int maximumCacheSize,
                                                     boolean stopOnEviction)

Description copied from class: LRUCacheFactory

Constructs an empty LRUSoftCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUSoftCache in class LRUCacheFactory

Parameters:

initialCapacity - the initial capacity.

maximumCacheSize - the max capacity.

stopOnEviction - whether to stop service on eviction.

createLRUWeakCache

public <K,V> Map<K,V> createLRUWeakCache(int maximumCacheSize)

Constructs an empty LRUWeakCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUWeakCache in class LRUCacheFactory

Parameters:

maximumCacheSize - the max capacity.

Throws:

IllegalArgumentException - if the initial capacity is negative

createLRUWeakCache

public <K,V> Map<K,V> createLRUWeakCache(int initialCapacity,
                                                     int maximumCacheSize)

Description copied from class: LRUCacheFactory

Constructs an empty LRUWeakCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUWeakCache in class LRUCacheFactory

Parameters:

initialCapacity - the initial capacity.

maximumCacheSize - the max capacity.

createLRUWeakCache

public <K,V> Map<K,V> createLRUWeakCache(int initialCapacity,
                                                     int maximumCacheSize,
                                                     boolean stopOnEviction)

Description copied from class: LRUCacheFactory

Constructs an empty LRUWeakCache instance with the specified maximumCacheSize, and will stop on eviction.

Specified by:

createLRUWeakCache in class LRUCacheFactory

Parameters:

initialCapacity - the initial capacity.

maximumCacheSize - the max capacity.

stopOnEviction - whether to stop service on eviction.