org.apache.ojb.broker.util
Class IdentityHashMap
java.lang.Object
java.util.AbstractMap<K,V>
java.util.HashMap
org.apache.ojb.broker.util.IdentityHashMap
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, java.util.Map
public final class IdentityHashMap
- extends java.util.HashMap
replacement for the JDK1.4 version
User: Matthew Baird
Date: Jul 8, 2003
Time: 8:37:00 AM
- See Also:
- Serialized Form
Nested classes/interfaces inherited from class java.util.AbstractMap |
java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V> |
Method Summary |
java.lang.Object |
add(java.lang.Object value)
adds an object to the Map. |
boolean |
containsKey(java.lang.Object key)
|
java.lang.Object |
get(java.lang.Object key)
|
java.lang.Object |
put(java.lang.Object key,
java.lang.Object value)
|
java.lang.Object |
remove(java.lang.Object key)
|
Methods inherited from class java.util.HashMap |
clear, clone, containsValue, entrySet, isEmpty, keySet, putAll, size, values |
Methods inherited from class java.util.AbstractMap |
equals, hashCode, toString |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Map |
equals, hashCode |
IdentityHashMap
public IdentityHashMap(int initialCapacity,
float loadFactor)
- Constructor for IdentityHashMap.
- Parameters:
initialCapacity
- loadFactor
-
IdentityHashMap
public IdentityHashMap(int initialCapacity)
- Constructor for IdentityHashMap.
- Parameters:
initialCapacity
-
IdentityHashMap
public IdentityHashMap()
- Constructor for IdentityHashMap.
IdentityHashMap
public IdentityHashMap(java.util.Map t)
- Constructor for IdentityHashMap.
- Parameters:
t
-
get
public java.lang.Object get(java.lang.Object key)
- Specified by:
get
in interface java.util.Map
- Overrides:
get
in class java.util.HashMap
- See Also:
Map.get(java.lang.Object)
put
public java.lang.Object put(java.lang.Object key,
java.lang.Object value)
- Specified by:
put
in interface java.util.Map
- Overrides:
put
in class java.util.HashMap
- See Also:
Map.put(java.lang.Object, java.lang.Object)
add
public java.lang.Object add(java.lang.Object value)
- adds an object to the Map. new IdentityKey(obj) is used as key
remove
public java.lang.Object remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map
- Overrides:
remove
in class java.util.HashMap
- See Also:
Map.remove(java.lang.Object)
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interface java.util.Map
- Overrides:
containsKey
in class java.util.HashMap
- See Also:
Map.containsKey(java.lang.Object)
(C) 2002 - 2005 Apache Software Foundation
All rights reserved. Published under the Apache License 2.0.
http://db.apache.org/ojb
Version: 1.0.4, 2005-12-30