Package org.onosproject.store.service

Class MultimapEvent<K,V>

java.lang.Object

org.onosproject.store.service.MultimapEvent<K,V>

Type Parameters:

K - key type

V - value type

public class MultimapEvent<K,V>
extends Object

Representation of a ConsistentMultimap update notification.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MultimapEvent.Type	MultimapEvent type.

Constructor Summary

Constructors

Constructor	Description
MultimapEvent(String name, K key, V newValue, V oldValue)	Creates a new event object.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
K	key()	Returns the key this event concerns.
String	name()	Returns the map name.
V	newValue()	Returns the new value in the map associated with the key.
V	oldValue()	Returns the old value that was associated with the key.
String	toString()
MultimapEvent.Type	type()	Returns the type of the event.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultimapEvent

public MultimapEvent(String name,
                     K key,
                     V newValue,
                     V oldValue)

Creates a new event object.

Parameters:

name - map name

key - key the event concerns

newValue - new value key is mapped to

oldValue - previous value that was mapped to the key

Method Detail

name

public String name()

Returns the map name.

Returns:

name of map

type

public MultimapEvent.Type type()

Returns the type of the event.

Returns:

the type of event

key

public K key()

Returns the key this event concerns.

Returns:

the key

newValue

public V newValue()

Returns the new value in the map associated with the key. If type() returns REMOVE, this method will return null.

Returns:

the new value for key

oldValue

public V oldValue()

Returns the old value that was associated with the key. If type() returns INSERT, this method will return null.

Returns:

the old value that was mapped to the key

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object