Class GraphChangeHandlerDecorator

java.lang.Object

io.fluxzero.sdk.modeling.GraphChangeHandlerDecorator

public final class GraphChangeHandlerDecorator
extends Object

Decorates event and notification handlers that observe complete graph changes. Model parameter discovery and resolution belong to EntityParameterResolver; this decorator only expands one committed change into invocations for the affected current/previous graph pairs.

Constructor Summary

Constructors

Constructor	Description
GraphChangeHandlerDecorator()

Method Summary

Modifier and Type	Method	Description
static Handler<DeserializingMessage>	wrapGraphChanges(Handler<DeserializingMessage> handler, MessageType messageType)	Wraps event and notification handlers that observe complete graph changes with optional Message/Metadata context.

Methods inherited from class Object

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

Constructor Details

GraphChangeHandlerDecorator

public GraphChangeHandlerDecorator()

Method Details

wrapGraphChanges

public static Handler<DeserializingMessage> wrapGraphChanges(Handler<DeserializingMessage> handler,
 MessageType messageType)

Wraps event and notification handlers that observe complete graph changes with optional Message/Metadata context.