serp.util
Class LRUMap

java.lang.Object
  |
  +--serp.util.LRUMap

All Implemented Interfaces:

Map, SortedMap

Deprecated. Use the Jakarta project's Commons Collections module.

public class LRUMap

extends Object

implements SortedMap

Map that keeps items in order from most to least recently used. Performance is similar to that of a HashMap.

Operations on the map's entry and key sets do not affect ordering.

This implementation is not synchronized.

Inner classes inherited from class java.util.Map

Map.Entry

Constructor Summary

LRUMap()
Deprecated.

LRUMap(int initialCapacity)
Deprecated.

LRUMap(int initialCapacity, float loadFactor)
Deprecated.

Method Summary

void	clear() Deprecated.
Comparator	comparator() Deprecated.
boolean	containsKey(Object key) Deprecated.
boolean	containsValue(Object value) Deprecated.
Set	entrySet() Deprecated.
boolean	equals(Object other) Deprecated.
Object	firstKey() Deprecated.
Object	get(Object key) Deprecated.
int	hashCode() Deprecated.
SortedMap	headMap(Object toKey) Deprecated. Not supported.
boolean	isEmpty() Deprecated.
Set	keySet() Deprecated.
Object	lastKey() Deprecated.
Object	put(Object key, Object value) Deprecated.
void	putAll(Map map) Deprecated.
Object	remove(Object key) Deprecated.
int	size() Deprecated.
SortedMap	subMap(Object fromKey, Object toKey) Deprecated. Not supported.
SortedMap	tailMap(Object toKey) Deprecated. Not supported.
String	toString() Deprecated.
Collection	values() Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

LRUMap

public LRUMap()

Deprecated.

LRUMap

public LRUMap(int initialCapacity)

Deprecated.

LRUMap

public LRUMap(int initialCapacity,
              float loadFactor)

Deprecated.

Method Detail

comparator

public Comparator comparator()

Deprecated.

Specified by:

comparator in interface SortedMap

firstKey

public Object firstKey()

Deprecated.

Specified by:

firstKey in interface SortedMap

lastKey

public Object lastKey()

Deprecated.

Specified by:

lastKey in interface SortedMap

headMap

public SortedMap headMap(Object toKey)

Deprecated.

Not supported.

Specified by:

headMap in interface SortedMap

tailMap

public SortedMap tailMap(Object toKey)

Deprecated.

Not supported.

Specified by:

tailMap in interface SortedMap

subMap

public SortedMap subMap(Object fromKey,
                        Object toKey)

Deprecated.

Not supported.

Specified by:

subMap in interface SortedMap

clear

public void clear()

Deprecated.

Specified by:

clear in interface Map

containsKey

public boolean containsKey(Object key)

Deprecated.

Specified by:

containsKey in interface Map

containsValue

public boolean containsValue(Object value)

Deprecated.

Specified by:

containsValue in interface Map

entrySet

public Set entrySet()

Deprecated.

Specified by:

entrySet in interface Map

equals

public boolean equals(Object other)

Deprecated.

Specified by:

equals in interface Map

Overrides:

equals in class Object

hashCode

public int hashCode()

Deprecated.

Specified by:

hashCode in interface Map

Overrides:

hashCode in class Object

get

public Object get(Object key)

Deprecated.

Specified by:

get in interface Map

isEmpty

public boolean isEmpty()

Deprecated.

Specified by:

isEmpty in interface Map

keySet

public Set keySet()

Deprecated.

Specified by:

keySet in interface Map

put

public Object put(Object key,
                  Object value)

Deprecated.

Specified by:

put in interface Map

putAll

public void putAll(Map map)

Deprecated.

Specified by:

putAll in interface Map

remove

public Object remove(Object key)

Deprecated.

Specified by:

remove in interface Map

size

public int size()

Deprecated.

Specified by:

size in interface Map

values

public Collection values()

Deprecated.

Specified by:

values in interface Map

toString

public String toString()

Deprecated.

Overrides:

toString in class Object