Package akka.stream.impl.fusing

Class Log<T>

java.lang.Object

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

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

akka.stream.impl.fusing.GraphStages.SimpleLinearGraphStage<T>

akka.stream.impl.fusing.Log<T>

All Implemented Interfaces:

Graph<FlowShape<T,T>,NotUsed>, java.io.Serializable, scala.Equals, scala.Product

public final class Log<T>
extends GraphStages.SimpleLinearGraphStage<T>
implements scala.Product, java.io.Serializable

INTERNAL API

See Also:

Serialized Form

Nested Class Summary

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

Graph.GraphMapMatVal<S extends Shape,M>

Constructor Summary

Constructors

Constructor	Description
Log(java.lang.String name, scala.Function1<T,java.lang.Object> extract, scala.Option<LoggingAdapter> logAdapter)

Method Summary

Modifier and Type	Method	Description
static <T> Log<T>	apply(java.lang.String name, scala.Function1<T,java.lang.Object> extract, scala.Option<LoggingAdapter> logAdapter)
boolean	canEqual(java.lang.Object x$1)
<T> Log<T>	copy(java.lang.String name, scala.Function1<T,java.lang.Object> extract, scala.Option<LoggingAdapter> logAdapter)
<T> java.lang.String	copy$default$1()
<T> scala.Function1<T,java.lang.Object>	copy$default$2()
<T> scala.Option<LoggingAdapter>	copy$default$3()
GraphStageLogic	createLogic(Attributes inheritedAttributes)
boolean	equals(java.lang.Object x$1)
scala.Function1<T,java.lang.Object>	extract()
static java.lang.Object	fromMaterializer()	Must be located here to be visible for implicit resolution, when Materializer is passed to Logging More specific LogSource than fromString, which would add the ActorSystem name in addition to the supervision to the log source.
int	hashCode()
scala.Option<LoggingAdapter>	logAdapter()
java.lang.String	name()
int	productArity()
java.lang.Object	productElement(int x$1)
java.lang.String	productElementName(int x$1)
scala.collection.Iterator<java.lang.Object>	productIterator()
java.lang.String	productPrefix()
java.lang.String	toString()
static <T> scala.Option<scala.Tuple3<java.lang.String,scala.Function1<T,java.lang.Object>,scala.Option<LoggingAdapter>>>	unapply(Log<T> x$0)

Methods inherited from class akka.stream.impl.fusing.GraphStages.SimpleLinearGraphStage

in, out, shape

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, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface akka.stream.Graph

addAttributes, async, async, async, named

Methods inherited from interface scala.Product

productElementNames

Constructor Detail

Log

public Log(java.lang.String name,
           scala.Function1<T,java.lang.Object> extract,
           scala.Option<LoggingAdapter> logAdapter)

Method Detail

fromMaterializer

public static final java.lang.Object fromMaterializer()

Must be located here to be visible for implicit resolution, when Materializer is passed to Logging More specific LogSource than fromString, which would add the ActorSystem name in addition to the supervision to the log source.

apply

public static <T> Log<T> apply(java.lang.String name,
                               scala.Function1<T,java.lang.Object> extract,
                               scala.Option<LoggingAdapter> logAdapter)

unapply

public static <T> scala.Option<scala.Tuple3<java.lang.String,scala.Function1<T,java.lang.Object>,scala.Option<LoggingAdapter>>> unapply(Log<T> x$0)

name

public java.lang.String name()

extract

public scala.Function1<T,java.lang.Object> extract()

logAdapter

public scala.Option<LoggingAdapter> logAdapter()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

createLogic

public GraphStageLogic createLogic(Attributes inheritedAttributes)

Specified by:

createLogic in class GraphStage<FlowShape<T,T>>

copy

public <T> Log<T> copy(java.lang.String name,
                       scala.Function1<T,java.lang.Object> extract,
                       scala.Option<LoggingAdapter> logAdapter)

copy$default$1

public <T> java.lang.String copy$default$1()

copy$default$2

public <T> scala.Function1<T,java.lang.Object> copy$default$2()

copy$default$3

public <T> scala.Option<LoggingAdapter> copy$default$3()

productPrefix

public java.lang.String productPrefix()

Specified by:

productPrefix in interface scala.Product

productArity

public int productArity()

Specified by:

productArity in interface scala.Product

productElement

public java.lang.Object productElement(int x$1)

Specified by:

productElement in interface scala.Product

productIterator

public scala.collection.Iterator<java.lang.Object> productIterator()

Specified by:

productIterator in interface scala.Product

canEqual

public boolean canEqual(java.lang.Object x$1)

Specified by:

canEqual in interface scala.Equals

productElementName

public java.lang.String productElementName(int x$1)

Specified by:

productElementName in interface scala.Product

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object x$1)

Specified by:

equals in interface scala.Equals

Overrides:

equals in class java.lang.Object