net.cscott.jutil

Class GenericInvertibleMap<K,V>

public class GenericInvertibleMap<K,V> extends MapWrapper<K,V> implements InvertibleMap<K,V>

GenericInvertibleMap is a default implementation of InvertibleMap. It returns unmodifiable inverted views of the mappings it maintains.

Version: $Id: GenericInvertibleMap.java,v 1.2 2004/01/13 20:47:05 cananian Exp $

Author: Felix S. Klock II

Constructor Summary
	GenericInvertibleMap() Constructs an invertible map backed by a HashMap.
	GenericInvertibleMap(MapFactory<K,V> mf, MultiMapFactory<V,K> mmf) Constructs an invertible map backed by a map constructed by `mf` and an inverted map constructed by `mmf`.
	GenericInvertibleMap(Map<K,V> m)

Method Summary
MultiMap<V,K>	invert() Returns an unmodifiable inverted view of `this`.
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> m)
V	remove(Object key)

Constructor Detail

public GenericInvertibleMap()

Constructs an invertible map backed by a HashMap.

public GenericInvertibleMap(MapFactory<K,V> mf, MultiMapFactory<V,K> mmf)

Constructs an invertible map backed by a map constructed by mf and an inverted map constructed by mmf.

public GenericInvertibleMap(Map<K,V> m)

public MultiMap<V,K> invert()

Returns an unmodifiable inverted view of this.

public V put(K key, V value)

public void putAll(Map<? extends K,? extends V> m)

public V remove(Object key)