com.sibvisions.util
Class KeyValueList<K,V>

java.lang.Object
  java.util.Dictionary<K,V>
      java.util.Hashtable<K,List<V>>
          com.sibvisions.util.KeyValueList<K,V>

Type Parameters:

K - key class

V - value class

All Implemented Interfaces:

Serializable, Cloneable, Map<K,List<V>>

public class KeyValueList<K,V>
extends Hashtable<K,List<V>>

The KeyValueList is a special Hashtable. It mapps multiple values to a single key.

See Also:

Serialized Form

Constructor Summary

KeyValueList()

Method Summary

boolean	contains(Object pValue)
void	put(K pKey, V pValue) Adds the specified pValue to a list of values which are mapped to the pKey.
void	remove(K pKey, V pValue) Removes a specific pValue from a list of values which is mapped to the pKey.

Methods inherited from class java.util.Hashtable

clear, clone, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueList

public KeyValueList()

Method Detail

contains

public boolean contains(Object pValue)

Overrides:

contains in class Hashtable<K,List<V>>

put

public void put(K pKey,
                V pValue)

Adds the specified pValue to a list of values which are mapped to the pKey. Neither the pKey nor the pValue can be null.

Parameters:

pKey - the key

pValue - the new value

Throws:

NullPointerException - if the key or value is null

remove

public void remove(K pKey,
                   V pValue)

Removes a specific pValue from a list of values which is mapped to the pKey.

Parameters:

pKey - the key

pValue - the value to be removed