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com.sun.jersey.core.util
Class UnmodifiableMultivaluedMap<K,V>

java.lang.Object
  extended by com.sun.jersey.core.util.UnmodifiableMultivaluedMap<K,V>
Type Parameters:
K - the key
V - the value
All Implemented Interfaces:
java.util.Map<K,java.util.List<V>>, MultivaluedMap<K,V>
public class UnmodifiableMultivaluedMap<K,V>
extends java.lang.Object
implements MultivaluedMap<K,V>

An unmodifiable view of a MultivaluedMap.

Author:
Gili Tzabari

Nested Class Summary
 
Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry<K,V>
 
Constructor Summary
UnmodifiableMultivaluedMap(MultivaluedMap<K,V> delegate)
          Creates a new ImmutableMultivaluedMap.
 
Method Summary
 void add(K key, V value)
          Add a value to the current list of values for the supplied key.
 void clear()
           
 boolean containsKey(java.lang.Object key)
           
 boolean containsValue(java.lang.Object value)
           
 java.util.Set<java.util.Map.Entry<K,java.util.List<V>>> entrySet()
           
 java.util.List<V> get(java.lang.Object key)
           
 V getFirst(K key)
          A shortcut to get the first value of the supplied key.
 boolean isEmpty()
           
 java.util.Set<K> keySet()
           
 java.util.List<V> put(K key, java.util.List<V> value)
           
 void putAll(java.util.Map<? extends K,? extends java.util.List<V>> m)
           
 void putSingle(K key, V value)
          Set the key's value to be a one item list consisting of the supplied value.
 java.util.List<V> remove(java.lang.Object key)
           
 int size()
           
 java.util.Collection<java.util.List<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
 

Constructor Detail

UnmodifiableMultivaluedMap

public UnmodifiableMultivaluedMap(MultivaluedMap<K,V> delegate)
Creates a new ImmutableMultivaluedMap.

Parameters:
delegate - the underlying MultivaluedMap
Method Detail

putSingle

public void putSingle(K key,
                      V value)
Description copied from interface: MultivaluedMap
Set the key's value to be a one item list consisting of the supplied value. Any existing values will be replaced.

Specified by:
putSingle in interface MultivaluedMap<K,V>
Parameters:
key - the key
value - the single value of the key

add

public void add(K key,
                V value)
Description copied from interface: MultivaluedMap
Add a value to the current list of values for the supplied key.

Specified by:
add in interface MultivaluedMap<K,V>
Parameters:
key - the key
value - the value to be added.

getFirst

public V getFirst(K key)
Description copied from interface: MultivaluedMap
A shortcut to get the first value of the supplied key.

Specified by:
getFirst in interface MultivaluedMap<K,V>
Parameters:
key - the key
Returns:
the first value for the specified key or null if the key is not in the map.

size

public int size()
Specified by:
size in interface java.util.Map<K,java.util.List<V>>

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Map<K,java.util.List<V>>

containsKey

public boolean containsKey(java.lang.Object key)
Specified by:
containsKey in interface java.util.Map<K,java.util.List<V>>

containsValue

public boolean containsValue(java.lang.Object value)
Specified by:
containsValue in interface java.util.Map<K,java.util.List<V>>

get

public java.util.List<V> get(java.lang.Object key)
Specified by:
get in interface java.util.Map<K,java.util.List<V>>

put

public java.util.List<V> put(K key,
                             java.util.List<V> value)
Specified by:
put in interface java.util.Map<K,java.util.List<V>>

remove

public java.util.List<V> remove(java.lang.Object key)
Specified by:
remove in interface java.util.Map<K,java.util.List<V>>

putAll

public void putAll(java.util.Map<? extends K,? extends java.util.List<V>> m)
Specified by:
putAll in interface java.util.Map<K,java.util.List<V>>

clear

public void clear()
Specified by:
clear in interface java.util.Map<K,java.util.List<V>>

keySet

public java.util.Set<K> keySet()
Specified by:
keySet in interface java.util.Map<K,java.util.List<V>>

values

public java.util.Collection<java.util.List<V>> values()
Specified by:
values in interface java.util.Map<K,java.util.List<V>>

entrySet

public java.util.Set<java.util.Map.Entry<K,java.util.List<V>>> entrySet()
Specified by:
entrySet in interface java.util.Map<K,java.util.List<V>>
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