org.microbean.kubernetes.controller

Class SynchronizationEvent<T extends HasMetadata>

java.lang.Object

java.util.EventObject

org.microbean.kubernetes.controller.AbstractEvent<T>

org.microbean.kubernetes.controller.SynchronizationEvent<T>

Type Parameters:

T - a type of Kubernetes resource

All Implemented Interfaces:

Serializable

public class SynchronizationEvent<T extends HasMetadata>
extends AbstractEvent<T>

An AbstractEvent that describes an EventCache synchronization event.

Author:

Laird Nelson

See Also:

EventCache, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.microbean.kubernetes.controller.AbstractEvent

AbstractEvent.Type

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
SynchronizationEvent(Object source, AbstractEvent.Type type, T priorResource, T resource) Creates a new SynchronizationEvent.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other) Returns true if the supplied Object is also a SynchronizationEvent and is equal in every respect to this one.

Methods inherited from class org.microbean.kubernetes.controller.AbstractEvent

getKey, getPriorResource, getResource, getType, hashCode, isFinalStateKnown, toString

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Constructor Detail

SynchronizationEvent

public SynchronizationEvent(Object source,
                            AbstractEvent.Type type,
                            T priorResource,
                            T resource)

Creates a new SynchronizationEvent.

Parameters:

source - the creator; must not be null

type - the Type of this SynchronizationEvent; must not be null; must not be Type#DELETION

priorResource - a HasMetadata representing the prior state of the Kubernetes resource this Event primarily concerns; may be—and often is—null

resource - a HasMetadata representing a Kubernetes resource; must not be null

Throws:

NullPointerException - if source, type or resource is null

IllegalArgumentException - if Type#DELETION is equal to type

See Also:

Type, EventObject.getSource()

Method Detail

equals

public boolean equals(Object other)

Returns true if the supplied Object is also a SynchronizationEvent and is equal in every respect to this one.

Overrides:

equals in class AbstractEvent<T extends HasMetadata>

Parameters:

other - the Object to test; may be null in which case false will be returned

Returns:

true if the supplied Object is also a SynchronizationEvent and is equal in every respect to this one; false otherwise