TwoWayHashmap

java.lang.Object

gaiasky.util.TwoWayHashmap<K,V>

Type Parameters:: K - Key type in forward map, value in backward map; V - Value type in forward map, key in backward map

public class TwoWayHashmap<K,V> extends Object

Simple two-way hashmap implemented with two maps.

Constructor Summary

Constructors

Constructor

Description

TwoWayHashmap()
Method Summary

Modifier and Type

Method

Description

void

add(K key, V value)

boolean

containsKey(K key)

boolean

containsValue(V value)

K

getBackward(V key)

V

getForward(K key)

boolean

removeKey(K key)

boolean

removeValue(V value)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- TwoWayHashmap
  
  public TwoWayHashmap()
Method Details
- add
  
  public void add(K key, V value)
- getForward
  
  public V getForward(K key)
- getBackward
  
  public K getBackward(V key)
- containsKey
  
  public boolean containsKey(K key)
- containsValue
  
  public boolean containsValue(V value)
- removeKey
  
  public boolean removeKey(K key)
- removeValue
  
  public boolean removeValue(V value)