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java.lang.Objectorg.restlet.gwt.util.WrapperMap<K,V>
public class WrapperMap<K,V>
Map wrapper. Modifiable map that delegates all methods to a wrapped map. This allows an easy subclassing.
Collections
,
List
Nested Class Summary |
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Nested classes/interfaces inherited from interface java.util.Map |
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java.util.Map.Entry<K,V> |
Constructor Summary | |
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WrapperMap()
Constructor. |
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WrapperMap(java.util.Map<K,V> delegate)
Constructor. |
Method Summary | |
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void |
clear()
Removes all mappings from this Map. |
boolean |
containsKey(java.lang.Object key)
Returns true if this map contains a mapping for the specified key. |
boolean |
containsValue(java.lang.Object value)
Returns true if this map maps one or more keys to the specified value. |
java.util.Set<java.util.Map.Entry<K,V>> |
entrySet()
Returns a set view of the mappings contained in this map. |
boolean |
equals(java.lang.Object o)
Compares the specified object with this map for equality. |
V |
get(java.lang.Object key)
Returns the value to which this map maps the specified key. |
protected java.util.Map<K,V> |
getDelegate()
Returns the delegate list. |
int |
hashCode()
Returns the hash code value for this map. |
boolean |
isEmpty()
Returns true if this map contains no key-value mappings. |
java.util.Set<K> |
keySet()
Returns a set view of the keys contained in this map. |
V |
put(K key,
V value)
Associates the specified value with the specified key in this map (optional operation). |
void |
putAll(java.util.Map<? extends K,? extends V> t)
Copies all of the mappings from the specified map to this map (optional operation). |
V |
remove(java.lang.Object key)
Removes the mapping for this key from this map if it is present (optional operation). |
int |
size()
Returns the number of key-value mappings in this map. |
java.util.Collection<V> |
values()
Returns a collection view of the values contained in this map. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public WrapperMap()
public WrapperMap(java.util.Map<K,V> delegate)
delegate
- The delegate list.Method Detail |
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public void clear()
clear
in interface java.util.Map<K,V>
public boolean containsKey(java.lang.Object key)
containsKey
in interface java.util.Map<K,V>
key
- The key to look up.
public boolean containsValue(java.lang.Object value)
containsValue
in interface java.util.Map<K,V>
value
- The value to look up
public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
entrySet
in interface java.util.Map<K,V>
public boolean equals(java.lang.Object o)
equals
in interface java.util.Map<K,V>
equals
in class java.lang.Object
o
- Object to be compared for equality with this map.
public V get(java.lang.Object key)
get
in interface java.util.Map<K,V>
key
- Key whose associated value is to be returned.
protected java.util.Map<K,V> getDelegate()
public int hashCode()
hashCode
in interface java.util.Map<K,V>
hashCode
in class java.lang.Object
public boolean isEmpty()
isEmpty
in interface java.util.Map<K,V>
public java.util.Set<K> keySet()
keySet
in interface java.util.Map<K,V>
public V put(K key, V value)
put
in interface java.util.Map<K,V>
key
- Key with which the specified value is to be associated.value
- Value to be associated with the specified key.
public void putAll(java.util.Map<? extends K,? extends V> t)
putAll
in interface java.util.Map<K,V>
t
- Mappings to be stored in this map.public V remove(java.lang.Object key)
remove
in interface java.util.Map<K,V>
key
- Key whose mapping is to be removed from the map.
public int size()
size
in interface java.util.Map<K,V>
public java.util.Collection<V> values()
values
in interface java.util.Map<K,V>
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