Package org.apache.tinkerpop.gremlin.process.computer

Class MessageScope

java.lang.Object

org.apache.tinkerpop.gremlin.process.computer.MessageScope

Direct Known Subclasses:

MessageScope.Global, MessageScope.Local

public abstract class MessageScope
extends Object

A MessageScope represents the range of a message. A message can have multiple receivers and message scope allows the underlying GraphComputer to apply the message passing algorithm in whichever manner is most efficient. It is best to use MessageScope.Local if possible as that provides more room for optimization by providers than MessageScope.Global.

Author:

Marko A. Rodriguez (http://markorodriguez.com), Matthias Broecheler (me@matthiasb.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	MessageScope.Global	A Global message is directed at an arbitrary vertex in the graph.
static final class	MessageScope.Local<M>	A Local message is directed to an adjacent (or "memory adjacent") vertex.

Constructor Summary

Constructors

Constructor	Description
MessageScope()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Details

MessageScope

public MessageScope()