Class LRUMapMultiKey

java.lang.Object

java.util.AbstractMap<LRUMapMultiKey.Key, Object>

java.util.HashMap<LRUMapMultiKey.Key, Object>

java.util.LinkedHashMap<LRUMapMultiKey.Key, Object>

org.nuiton.util.LRUMapMultiKey

All Implemented Interfaces:

Serializable, Cloneable, Map<LRUMapMultiKey.Key, Object>, SequencedMap<LRUMapMultiKey.Key, Object>

public class LRUMapMultiKey
extends LinkedHashMap<LRUMapMultiKey.Key, Object>

Created: 23 mai 2006 04:08:03

Author:

Benjamin Poussin - poussin@codelutin.com

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LRUMapMultiKey.Key

Nested classes/interfaces inherited from class AbstractMap

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

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<Object, Set<LRUMapMultiKey.Key>>	keys
protected int	maxSize

Constructor Summary

Constructors

Constructor	Description
LRUMapMultiKey(int maxSize)

Method Summary

Modifier and Type	Method	Description
void	clear()
LRUMapMultiKey.Key	createKey(Object... k)
Object	put(LRUMapMultiKey.Key key, Object value)
Object	remove(Object k)
protected boolean	removeEldestEntry(Map.Entry<LRUMapMultiKey.Key, Object> eldest)

Methods inherited from class LinkedHashMap

containsValue, entrySet, forEach, get, getOrDefault, keySet, newLinkedHashMap, putFirst, putLast, replaceAll, reversed, sequencedEntrySet, sequencedKeySet, sequencedValues, values

Methods inherited from class HashMap

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

Methods inherited from class AbstractMap

equals, hashCode, toString

Methods inherited from class Object

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

Methods inherited from interface Map

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

Methods inherited from interface SequencedMap

firstEntry, lastEntry, pollFirstEntry, pollLastEntry

Field Details

keys

protected Map<Object, Set<LRUMapMultiKey.Key>> keys

maxSize

protected int maxSize

Constructor Details

LRUMapMultiKey

public LRUMapMultiKey(int maxSize)

Method Details

createKey

public LRUMapMultiKey.Key createKey(Object... k)

clear

public void clear()

Specified by:

clear in interface Map<LRUMapMultiKey.Key, Object>

Overrides:

clear in class LinkedHashMap<LRUMapMultiKey.Key, Object>

remove

public Object remove(Object k)

Specified by:

remove in interface Map<LRUMapMultiKey.Key, Object>

Overrides:

remove in class HashMap<LRUMapMultiKey.Key, Object>

put

public Object put(LRUMapMultiKey.Key key,
 Object value)

Specified by:

put in interface Map<LRUMapMultiKey.Key, Object>

Overrides:

put in class HashMap<LRUMapMultiKey.Key, Object>

removeEldestEntry

protected boolean removeEldestEntry(Map.Entry<LRUMapMultiKey.Key, Object> eldest)

Overrides:

removeEldestEntry in class LinkedHashMap<LRUMapMultiKey.Key, Object>