org.onosproject.store.consistent.impl

Class UpdateResult<K,V>

java.lang.Object

org.onosproject.store.consistent.impl.UpdateResult<K,V>

Type Parameters:

V - result type

public class UpdateResult<K,V>
extends Object

Result of a update operation.

Both old and new values are accessible along with a flag that indicates if the the value was updated. If flag is false, oldValue and newValue both point to the same unmodified value.

Constructor Summary

Constructors

Constructor and Description
UpdateResult(boolean updated, String mapName, K key, org.onosproject.store.service.Versioned<V> oldValue, org.onosproject.store.service.Versioned<V> newValue)

Method Summary

Modifier and Type	Method and Description
K	key()
<K1,V1> UpdateResult<K1,V1>	map(Function<K,K1> keyTransform, Function<V,V1> valueMapper)
String	mapName()
org.onosproject.store.service.Versioned<V>	newValue()
org.onosproject.store.service.Versioned<V>	oldValue()
org.onosproject.store.service.MapEvent<K,V>	toMapEvent()
boolean	updated()

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdateResult

public UpdateResult(boolean updated,
                    String mapName,
                    K key,
                    org.onosproject.store.service.Versioned<V> oldValue,
                    org.onosproject.store.service.Versioned<V> newValue)

Method Detail

updated

public boolean updated()

mapName

public String mapName()

key

public K key()

oldValue

public org.onosproject.store.service.Versioned<V> oldValue()

newValue

public org.onosproject.store.service.Versioned<V> newValue()

map

public <K1,V1> UpdateResult<K1,V1> map(Function<K,K1> keyTransform,
                                       Function<V,V1> valueMapper)

toMapEvent

public org.onosproject.store.service.MapEvent<K,V> toMapEvent()