org.omnaest.utils.structure.map.decorator
Class MapDecorator<K,V>

java.lang.Object
  org.omnaest.utils.structure.map.decorator.MapDecorator<K,V>

All Implemented Interfaces:

Serializable, Map<K,V>

Direct Known Subclasses:

CaseinsensitiveMapDecorator, JAXBMap, LockingMapDecorator

public class MapDecorator<K,V>
extends Object
implements Map<K,V>, Serializable

A decorator for any Map implementation

Author:

Omnaest

See Also:

SortedMapDecorator, Serialized Form

Nested Class Summary

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

Map.Entry<K,V>

Field Summary

protected Map<K,V>

map

Constructor Summary

protected	MapDecorator()
	MapDecorator(Map<K,V> map)

Method Summary

void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
boolean	equals(Object obj)
V	get(Object key)
protected Map<K,V>	getMap()
int	hashCode()
boolean	isEmpty()
Set<K>	keySet()
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> m)
V	remove(Object key)
protected void	setMap(Map<K,V> map)
int	size()
String	toString()
Collection<V>	values()

Methods inherited from class java.lang.Object

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

Field Detail

map

protected Map<K,V> map

Constructor Detail

MapDecorator

public MapDecorator(Map<K,V> map)

Parameters:

map -

See Also:

MapDecorator

MapDecorator

protected MapDecorator()

See Also:

MapDecorator

Method Detail

size

public int size()

Specified by:

size in interface Map<K,V>

Returns:

See Also:

Map.size()

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

Returns:

See Also:

Map.isEmpty()

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

Parameters:

key -

Returns:

See Also:

Map.containsKey(java.lang.Object)

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

Parameters:

value -

Returns:

See Also:

Map.containsValue(java.lang.Object)

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

Parameters:

key -

Returns:

See Also:

Map.get(java.lang.Object)

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

Parameters:

key -

value -

Returns:

See Also:

Map.put(java.lang.Object, java.lang.Object)

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

Parameters:

key -

Returns:

See Also:

Map.remove(java.lang.Object)

putAll

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

Specified by:

putAll in interface Map<K,V>

Parameters:

m -

See Also:

Map.putAll(java.util.Map)

clear

public void clear()

Specified by:

clear in interface Map<K,V>

See Also:

Map.clear()

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

Returns:

See Also:

Map.keySet()

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

Returns:

See Also:

Map.values()

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

Returns:

See Also:

Map.entrySet()

equals

public boolean equals(Object obj)

Specified by:

equals in interface Map<K,V>

Overrides:

equals in class Object

hashCode

public int hashCode()

Specified by:

hashCode in interface Map<K,V>

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getMap

protected Map<K,V> getMap()

Returns:

the map

setMap

protected void setMap(Map<K,V> map)

Parameters:

map - the map to set