org.apache.axis.utils
Class IdentityHashMap

java.lang.Object
  java.util.AbstractMap
      java.util.HashMap
          org.apache.axis.utils.IdentityHashMap

All Implemented Interfaces:

Serializable, Cloneable, Map

public class IdentityHashMap
extends HashMap

IdentityHashMap similar to JDK1.4's java.util.IdentityHashMap

Author:

Davanum Srinivas

See Also:

Serialized Form

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(Map t)

Constructor for IdentityHashMap.

Parameters:

t -

get

public Object get(Object key)

Specified by:

get in interface Map

Overrides:

get in class HashMap

See Also:

Map.get(Object)

put

public Object put(Object key,
                  Object value)

Specified by:

put in interface Map

Overrides:

put in class HashMap

See Also:

Map.put(Object, Object)

add

public Object add(Object value)

adds an object to the Map. new Identity(obj) is used as key

remove

public Object remove(Object key)

Specified by:

remove in interface Map

Overrides:

remove in class HashMap

See Also:

Map.remove(Object)

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map

Overrides:

containsKey in class HashMap

See Also:

Map.containsKey(Object)