org.onosproject.net.intent

Class IntentEvent

java.lang.Object

org.onosproject.event.AbstractEvent<IntentEvent.Type,Intent>

org.onosproject.net.intent.IntentEvent

All Implemented Interfaces:

Event<IntentEvent.Type,Intent>

@Beta
public class IntentEvent
extends AbstractEvent<IntentEvent.Type,Intent>

A class to represent an intent related event.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntentEvent.Type

Constructor Summary

Constructors

Constructor and Description
IntentEvent(IntentEvent.Type type, Intent intent) Creates an event of a given type and for the specified intent and the current time.
IntentEvent(IntentEvent.Type type, Intent intent, long time) Creates an event of a given type and for the specified intent and the current time.

Method Summary

Modifier and Type	Method and Description
static Optional<IntentEvent>	getEvent(IntentData data) Creates an IntentEvent based on the state contained in the given intent data.
static Optional<IntentEvent>	getEvent(IntentState state, Intent intent) Creates an IntentEvent based on the given state and intent.

Methods inherited from class org.onosproject.event.AbstractEvent

subject, time, toString, type

Methods inherited from class java.lang.Object

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

Constructor Detail

IntentEvent

public IntentEvent(IntentEvent.Type type,
                   Intent intent,
                   long time)

Creates an event of a given type and for the specified intent and the current time.

Parameters:

type - event type

intent - subject intent

time - time the event created in milliseconds since start of epoch

IntentEvent

public IntentEvent(IntentEvent.Type type,
                   Intent intent)

Creates an event of a given type and for the specified intent and the current time.

Parameters:

type - event type

intent - subject intent

Method Detail

getEvent

public static Optional<IntentEvent> getEvent(IntentData data)

Creates an IntentEvent based on the state contained in the given intent data. Some states are not sent as external events, and these states will return null events.

Parameters:

data - the intent data to create an event for

Returns:

new intent event if the state is valid, otherwise null.

getEvent

public static Optional<IntentEvent> getEvent(IntentState state,
                                             Intent intent)

Creates an IntentEvent based on the given state and intent. Some states are not sent as external events, and these states will return null events.

Parameters:

state - new state of the intent

intent - intent to put in event

Returns:

new intent event if the state is valid, otherwise null.