org.opendaylight.usc.manager.cluster

Class UscListTable<K,E>

java.lang.Object

org.opendaylight.usc.manager.cluster.UscListTable<K,E>

Type Parameters:

K - hash map key type

E - hash map element type of list value

Direct Known Subclasses:

UscDeviceMountTable

public class UscListTable<K,E>
extends Object

A map has a list value by same key

Field Summary

Fields

Modifier and Type	Field and Description
protected ConcurrentHashMap<K,List<E>>	table

Constructor Summary

Constructors

Constructor and Description
UscListTable()

Method Summary

Modifier and Type	Method and Description
void	addEntry(K key, E element) add one element entry
E	getFirstElement(K key) get first element by the key
boolean	removeEntry(K key, E element) remove one element by the key

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

table

protected ConcurrentHashMap<K,List<E>> table

Constructor Detail

UscListTable

public UscListTable()

Method Detail

addEntry

public void addEntry(K key,
                     E element)

add one element entry

Parameters:

key - key value

element - one element of list value

removeEntry

public boolean removeEntry(K key,
                           E element)

remove one element by the key

Parameters:

key - key value

element - removed element

Returns:

true for it is found , and succeed to remove it,false for others

getFirstElement

public E getFirstElement(K key)

get first element by the key

Parameters:

key - key value

Returns:

the first element if it is found