Package edu.internet2.middleware.grouper.ui.util

Class MapWrapper<K,V>

java.lang.Object

edu.internet2.middleware.grouper.ui.util.MapWrapper<K,V>

Type Parameters:

K -

V -

All Implemented Interfaces:

Serializable, Map<K,V>

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

simple wrapper of map

Version:

$Id: MapWrapper.java,v 1.1 2009-10-11 22:04:17 mchyzer Exp $

See Also:

• Serialized Form

Nested Class Summary

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

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

Constructor	Description
MapWrapper()

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object key)
boolean	isEmpty()	isEmpty
Set<K>	keySet()
V	put(K key, V value)
void	putAll(Map t)
V	remove(Object key)
int	size()	size
Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Details

MapWrapper

public MapWrapper()

Method Details

size

public int size()

size

Specified by:

size in interface Map<K,V>

See Also:

• Map.size()

isEmpty

public boolean isEmpty()

isEmpty

Specified by:

isEmpty in interface Map<K,V>

See Also:

• Map.isEmpty()

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

See Also:

• Map.containsKey(java.lang.Object)

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

See Also:

• Map.containsValue(java.lang.Object)

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

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:

the object it replaces (or null if you dont care)

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

See Also:

• Map.remove(java.lang.Object)

putAll

public void putAll(Map t)

Specified by:

putAll in interface Map<K,V>

Parameters:

t -

See Also:

• Map.putAll(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>

See Also:

• Map.keySet()

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

See Also:

• Map.values()

entrySet

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

Specified by:

entrySet in interface Map<K,V>

See Also:

• Map.entrySet()