Package akka.persistence.query.journal.leveldb

Class EventsByTagStage

java.lang.Object

akka.stream.stage.GraphStageWithMaterializedValue<S,NotUsed>

akka.stream.stage.GraphStage<SourceShape<EventEnvelope>>

akka.persistence.query.journal.leveldb.EventsByTagStage

All Implemented Interfaces:

Graph<SourceShape<EventEnvelope>,NotUsed>

public final class EventsByTagStage
extends GraphStage<SourceShape<EventEnvelope>>

INTERNAL API

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventsByTagStage.Continue$

Nested classes/interfaces inherited from interface akka.stream.Graph

Graph.GraphMapMatVal<S extends Shape,M>

Constructor Summary

Constructors

Constructor	Description
EventsByTagStage(java.lang.String tag, long fromOffset, int maxBufSize, long initialTooOffset, java.lang.String writeJournalPluginId, scala.Option<scala.concurrent.duration.FiniteDuration> refreshInterval, Materializer mat)

Method Summary

Modifier and Type	Method	Description
GraphStageLogic	createLogic(Attributes inheritedAttributes)
Outlet<EventEnvelope>	out()
SourceShape<EventEnvelope>	shape()	The shape of a graph is all that is externally visible: its inlets and outlets.

Methods inherited from class akka.stream.stage.GraphStage

createLogicAndMaterializedValue

Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue

createLogicAndMaterializedValue, initialAttributes, traversalBuilder, withAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.stream.Graph

addAttributes, async, async, async, named

Constructor Detail

EventsByTagStage

public EventsByTagStage(java.lang.String tag,
                        long fromOffset,
                        int maxBufSize,
                        long initialTooOffset,
                        java.lang.String writeJournalPluginId,
                        scala.Option<scala.concurrent.duration.FiniteDuration> refreshInterval,
                        Materializer mat)

Method Detail

out

public Outlet<EventEnvelope> out()

shape

public SourceShape<EventEnvelope> shape()

Description copied from interface: Graph

The shape of a graph is all that is externally visible: its inlets and outlets.

createLogic

public GraphStageLogic createLogic(Attributes inheritedAttributes)

Specified by:

createLogic in class GraphStage<SourceShape<EventEnvelope>>