Package org.neo4j.cdc.client.model

Class EntityEvent<T extends State>

java.lang.Object

org.neo4j.cdc.client.model.EntityEvent<T>

Type Parameters:

T - type of state information

All Implemented Interfaces:

Event

Direct Known Subclasses:

NodeEvent, RelationshipEvent

public abstract class EntityEvent<T extends State>
extends Object
implements Event

Describes a change event related to a node or a relationship.

See Also:

NodeState, RelationshipState

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EntityEvent(String elementId, EventType eventType, EntityOperation operation, T before, T after)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
T	getAfter()	The state of the entity after the change.
T	getBefore()	The state of the entity before the change.
String	getElementId()	The elementId of the changed entity (node or relationship).
EventType	getEventType()	Type of the changed entity.
EntityOperation	getOperation()	Type of the operation.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityEvent

protected EntityEvent(String elementId,
                      EventType eventType,
                      EntityOperation operation,
                      T before,
                      T after)

Method Detail

getElementId

public String getElementId()

The elementId of the changed entity (node or relationship).

Returns:

element id

getEventType

public EventType getEventType()

Type of the changed entity.

Specified by:

getEventType in interface Event

Returns:

event type

getOperation

public EntityOperation getOperation()

Type of the operation.

Returns:

operation type

getBefore

public T getBefore()

The state of the entity before the change.

Returns:

state

getAfter

public T getAfter()

The state of the entity after the change.

Returns:

state

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object