akka.stream.impl.io

Class ByteStringParser<T>

java.lang.Object

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

akka.stream.stage.GraphStage<FlowShape<ByteString,T>>

akka.stream.impl.io.ByteStringParser<T>

All Implemented Interfaces:

Graph<FlowShape<ByteString,T>,NotUsed>

Direct Known Subclasses:

DeflateDecompressorBase

public abstract class ByteStringParser<T>
extends GraphStage<FlowShape<ByteString,T>>

INTERNAL API

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ByteStringParser.ByteReader
static class	ByteStringParser.FinishedParser$
static class	ByteStringParser.ParseResult<T> param: result - parser can return some element for downstream or return None if no element was generated in this step and parsing should immediately continue with the next step.
static class	ByteStringParser.ParseResult$
static interface	ByteStringParser.ParseStep<T>
static class	ByteStringParser.ParsingException
class	ByteStringParser.ParsingLogic

Constructor Summary

Constructors

Constructor and Description
ByteStringParser()

Method Summary

Modifier and Type	Method and Description
static Graph<S,M>	addAttributes(Attributes attr)
static Graph<S,M>	async()
static int	CompactionThreshold()
abstract static GraphStageLogic	createLogic(Attributes inheritedAttributes)
static scala.Tuple2<GraphStageLogic,NotUsed>	createLogicAndMaterializedValue(Attributes inheritedAttributes)
Attributes	initialAttributes()
static StreamLayout.Module	module()
static Graph<S,M>	named(java.lang.String name)
static java.lang.Exception	NeedMoreData()
FlowShape<ByteString,T>	shape() The shape of a graph is all that is externally visible: its inlets and outlets.
static Graph<S,M>	withAttributes(Attributes attr)

Methods inherited from class akka.stream.stage.GraphStage

createLogic, createLogicAndMaterializedValue

Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue

module, 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, named

Constructor Detail

ByteStringParser

public ByteStringParser()

Method Detail

CompactionThreshold

public static int CompactionThreshold()

NeedMoreData

public static java.lang.Exception NeedMoreData()

named

public static Graph<S,M> named(java.lang.String name)

async

public static Graph<S,M> async()

addAttributes

public static Graph<S,M> addAttributes(Attributes attr)

module

public static final StreamLayout.Module module()

withAttributes

public static final Graph<S,M> withAttributes(Attributes attr)

createLogicAndMaterializedValue

public static final scala.Tuple2<GraphStageLogic,NotUsed> createLogicAndMaterializedValue(Attributes inheritedAttributes)

createLogic

public abstract static GraphStageLogic createLogic(Attributes inheritedAttributes)
                                            throws java.lang.Exception

Throws:

java.lang.Exception

initialAttributes

public Attributes initialAttributes()

Overrides:

initialAttributes in class GraphStageWithMaterializedValue<FlowShape<ByteString,T>,NotUsed>

shape

public final FlowShape<ByteString,T> shape()

Description copied from interface: Graph

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

Returns:

(undocumented)