io.jsonwebtoken.impl.lang

Class DelegatingMap<K,V,T extends Map<K,V>>

java.lang.Object

io.jsonwebtoken.impl.lang.DelegatingMap<K,V,T>

Type Parameters:

K - Map key type

V - Map value type

All Implemented Interfaces:

Map<K,V>

Direct Known Subclasses:

DefaultRegistry, DelegatingMapMutator

public class DelegatingMap<K,V,T extends Map<K,V>>
extends Object
implements Map<K,V>

A Map implementation that delegates all calls to an internal Map instance.

Since:

0.12.0

Nested Class Summary

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

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected T	DELEGATE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DelegatingMap(T delegate) Initializes the instance with specified non-null backing delegate Map.

Method Summary

Methods

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object id)
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	setDelegate(T delegate)
int	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

equals, hashCode

Field Detail

DELEGATE

protected T extends Map<K,V> DELEGATE

Constructor Detail

DelegatingMap

protected DelegatingMap(T delegate)

Initializes the instance with specified non-null backing delegate Map.

Parameters:

delegate - non-null delegate map to use for all map method implementations

Throws:

IllegalArgumentException - if delegate is null.

Method Detail

setDelegate

protected void setDelegate(T delegate)

size

public int size()

Specified by:

size in interface Map<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

get

public V get(Object id)

Specified by:

get in interface Map<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

put

public V put(K key,
    V value)

Specified by:

put in interface Map<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

putAll

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

Specified by:

putAll in interface Map<K,V>

clear

public void clear()

Specified by:

clear in interface Map<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

entrySet

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

Specified by:

entrySet in interface Map<K,V>