com.taco.data
Class MapToDictionaryAdapter
java.lang.Object
java.util.Dictionary
com.taco.data.MapToDictionaryAdapter
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, java.util.Map
public class MapToDictionaryAdapter
- extends java.util.Dictionary
- implements java.lang.Cloneable, java.io.Serializable, java.util.Map
An adapter from a Map
to a Dictionary
.
- See Also:
- Serialized Form
Nested classes/interfaces inherited from interface java.util.Map |
java.util.Map.Entry |
Field Summary |
protected java.util.Map |
_map
The map this instance adapts. |
Method Summary |
void |
clear()
|
java.lang.Object |
clone(java.lang.Object obj)
Perform a deep clone; have the clone adapt a clone of this instance's
adapted map. |
boolean |
containsKey(java.lang.Object key)
|
boolean |
containsValue(java.lang.Object value)
|
java.util.Enumeration |
elements()
|
java.util.Set |
entrySet()
|
boolean |
equals(java.lang.Object obj)
Return _map.equals(obj) . |
java.lang.Object |
get(java.lang.Object key)
|
int |
hashCode()
Returns the hashcode of the adapted map. |
boolean |
isEmpty()
|
java.util.Enumeration |
keys()
|
java.util.Set |
keySet()
|
java.lang.Object |
put(java.lang.Object key,
java.lang.Object value)
|
void |
putAll(java.util.Map t)
|
java.lang.Object |
remove(java.lang.Object key)
|
int |
size()
|
java.util.Collection |
values()
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
_map
protected java.util.Map _map
- The map this instance adapts. This is not final so that a clone can
have its field set to an independent instance.
MapToDictionaryAdapter
public MapToDictionaryAdapter(java.util.Map map)
equals
public boolean equals(java.lang.Object obj)
- Return
_map.equals(obj)
. This may be confusing since
this class is a Dictionary
.
- Specified by:
equals
in interface java.util.Map
- Overrides:
equals
in class java.lang.Object
hashCode
public int hashCode()
- Returns the hashcode of the adapted map.
- Specified by:
hashCode
in interface java.util.Map
- Overrides:
hashCode
in class java.lang.Object
clone
public java.lang.Object clone(java.lang.Object obj)
throws java.lang.CloneNotSupportedException
- Perform a deep clone; have the clone adapt a clone of this instance's
adapted map.
- Throws:
java.lang.CloneNotSupportedException
elements
public java.util.Enumeration elements()
- Specified by:
elements
in class java.util.Dictionary
get
public java.lang.Object get(java.lang.Object key)
- Specified by:
get
in interface java.util.Map
- Specified by:
get
in class java.util.Dictionary
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map
- Specified by:
isEmpty
in class java.util.Dictionary
keys
public java.util.Enumeration keys()
- Specified by:
keys
in class java.util.Dictionary
put
public java.lang.Object put(java.lang.Object key,
java.lang.Object value)
- Specified by:
put
in interface java.util.Map
- Specified by:
put
in class java.util.Dictionary
remove
public java.lang.Object remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map
- Specified by:
remove
in class java.util.Dictionary
size
public int size()
- Specified by:
size
in interface java.util.Map
- Specified by:
size
in class java.util.Dictionary
clear
public void clear()
- Specified by:
clear
in interface java.util.Map
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interface java.util.Map
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interface java.util.Map
entrySet
public java.util.Set entrySet()
- Specified by:
entrySet
in interface java.util.Map
keySet
public java.util.Set keySet()
- Specified by:
keySet
in interface java.util.Map
putAll
public void putAll(java.util.Map t)
- Specified by:
putAll
in interface java.util.Map
values
public java.util.Collection values()
- Specified by:
values
in interface java.util.Map