net.sf.morph.util
Class BidirectionalMap

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap
          net.sf.morph.util.BidirectionalMap

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map

public class BidirectionalMap
extends java.util.HashMap

Since:

Jan 16, 2005

Author:

Matt Sgarlata

See Also:

Serialized Form

Constructor Summary

BidirectionalMap()

BidirectionalMap(int initialCapacity)

BidirectionalMap(int initialCapacity, float loadFactor)

BidirectionalMap(java.util.Map m)

Method Summary

void	clear()
java.lang.Object	clone()
static BidirectionalMap	getInstance(java.util.Map m)
java.lang.Object	getKey(java.lang.Object entry) Retrieves the key that is registered for the given entry
java.util.Map	getReverseMap()
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

containsKey, containsValue, entrySet, get, isEmpty, keySet, putAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

BidirectionalMap

public BidirectionalMap()

BidirectionalMap

public BidirectionalMap(int initialCapacity)

BidirectionalMap

public BidirectionalMap(int initialCapacity,
                        float loadFactor)

BidirectionalMap

public BidirectionalMap(java.util.Map m)

Method Detail

getInstance

public static BidirectionalMap getInstance(java.util.Map m)

getKey

public java.lang.Object getKey(java.lang.Object entry)

Retrieves the key that is registered for the given entry

clear

public void clear()

Specified by:

clear in interface java.util.Map

Overrides:

clear in class java.util.HashMap

clone

public java.lang.Object clone()

Overrides:

clone in class java.util.HashMap

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

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

getReverseMap

public java.util.Map getReverseMap()