org.onosproject.store.primitives

Class NodeUpdate<V>

java.lang.Object

org.onosproject.store.primitives.NodeUpdate<V>

Type Parameters:

V - map value type

public final class NodeUpdate<V>
extends Object

DocumentTree node update operation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NodeUpdate.Builder<V> NodeUpdate builder.
static class	NodeUpdate.Type Type of database update operation.

Constructor Summary

Constructors

Constructor and Description
NodeUpdate()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object object)
int	hashCode()
<T> NodeUpdate<T>	map(Function<V,T> valueMapper) Transforms this instance into an instance of different parameterized types.
static <V> NodeUpdate.Builder<V>	newBuilder() Creates a new builder instance.
DocumentPath	path() Returns the item path being updated.
String	toString()
NodeUpdate.Type	type() Returns the type of update operation.
V	value() Returns the new value.
long	version() Returns the expected current version in the database for the key.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeUpdate

public NodeUpdate()

Method Detail

type

public NodeUpdate.Type type()

Returns the type of update operation.

Returns:

type of update.

path

public DocumentPath path()

Returns the item path being updated.

Returns:

item path

value

public V value()

Returns the new value.

Returns:

item's target value.

version

public long version()

Returns the expected current version in the database for the key.

Returns:

expected version.

map

public <T> NodeUpdate<T> map(Function<V,T> valueMapper)

Transforms this instance into an instance of different parameterized types.

Type Parameters:

T - value type of returned instance

Parameters:

valueMapper - transcoder to value type

Returns:

new instance

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

newBuilder

public static <V> NodeUpdate.Builder<V> newBuilder()

Creates a new builder instance.

Type Parameters:

V - value type

Returns:

builder.