java.util
Class LinkedHashMap<K,V>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,V>
          java.util.LinkedHashMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

public class LinkedHashMap<K,V>
extends HashMap<K,V>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

LinkedHashMap()

LinkedHashMap(int initialCapacity)

LinkedHashMap(int initialCapacity, float loadFactor)

LinkedHashMap(int initialCapacity, float loadFactor, boolean accessOrder)

LinkedHashMap(Map<? extends K,? extends V> m)

Method Summary

void	clear()
Object	clone()
boolean	containsValue(Object value)
V	get(Object key)
V	put(K key, V value)
V	remove(Object key)
protected boolean	removeEldestEntry(Map.Entry<K,V> eldest)

Methods inherited from class java.util.HashMap

containsKey, entrySet, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, isEmpty, keySet, putAll, toString, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode, isEmpty, keySet, putAll, values

Constructor Detail

LinkedHashMap

public LinkedHashMap()

LinkedHashMap

public LinkedHashMap(int initialCapacity)

LinkedHashMap

public LinkedHashMap(int initialCapacity,
                     float loadFactor)

LinkedHashMap

public LinkedHashMap(int initialCapacity,
                     float loadFactor,
                     boolean accessOrder)

LinkedHashMap

public LinkedHashMap(Map<? extends K,? extends V> m)

Method Detail

clear

public void clear()

Specified by:

clear in interface Map<K,V>

Overrides:

clear in class HashMap<K,V>

clone

public Object clone()

Overrides:

clone in class HashMap<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

Overrides:

containsValue in class HashMap<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Overrides:

get in class HashMap<K,V>

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

Overrides:

put in class HashMap<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Overrides:

remove in class HashMap<K,V>

removeEldestEntry

protected boolean removeEldestEntry(Map.Entry<K,V> eldest)