Package akka.stream.scaladsl

Class RunnableGraph<Mat>

  • All Implemented Interfaces:
    Graph<ClosedShape,​Mat>, java.io.Serializable, scala.Equals, scala.Product, scala.Serializable
    public final class RunnableGraph<Mat>
extends java.lang.Object
implements Graph<ClosedShape,​Mat>, scala.Product, scala.Serializable
    See Also:
    Serialized Form

    • Constructor Detail

    • Method Detail

      • apply

        public static <Mat> RunnableGraph<Mat> apply​(TraversalBuilder traversalBuilder)
        Flow with attached input and output, can be executed.
        Parameters:
        traversalBuilder - (undocumented)
        Returns:
        (undocumented)

      • traversalBuilder

        public TraversalBuilder traversalBuilder()
        Description copied from interface: Graph
        INTERNAL API.

        Every materializable element must be backed by a stream layout module

        Specified by:
        traversalBuilder in interface Graph<ClosedShape,​Mat>
        Returns:
        (undocumented)

      • shape

        public ClosedShape$ shape()
        Description copied from interface: Graph
        The shape of a graph is all that is externally visible: its inlets and outlets.
        Specified by:
        shape in interface Graph<ClosedShape,​Mat>
        Returns:
        (undocumented)

      • mapMaterializedValue

        public <Mat2> RunnableGraph<Mat2> mapMaterializedValue​(scala.Function1<Mat,​Mat2> f)
        Transform only the materialized value of this RunnableGraph, leaving all other properties as they were.
        Parameters:
        f - (undocumented)
        Returns:
        (undocumented)

      • run

        public Mat run​(Materializer materializer)
        Run this flow and return the materialized instance from the flow.
        Parameters:
        materializer - (undocumented)
        Returns:
        (undocumented)

      • addAttributes

        public RunnableGraph<Mat> addAttributes​(Attributes attr)
        Description copied from interface: Graph
        Add the given attributes to this Graph. If the specific attribute was already present on this graph this means the added attribute will be more specific than the existing one. If this Source is a composite of multiple graphs, new attributes on the composite will be less specific than attributes set directly on the individual graphs of the composite.
        Specified by:
        addAttributes in interface Graph<ClosedShape,​Mat>
        Parameters:
        attr - (undocumented)
        Returns:
        (undocumented)

      • async

        public RunnableGraph<Mat> async()
        Note that an async boundary around a runnable graph does not make sense
        Specified by:
        async in interface Graph<ClosedShape,​Mat>
        Returns:
        (undocumented)

      • async

        public RunnableGraph<Mat> async​(java.lang.String dispatcher)
        Note that an async boundary around a runnable graph does not make sense
        Specified by:
        async in interface Graph<ClosedShape,​Mat>
        Parameters:
        dispatcher - (undocumented)
        Returns:
        (undocumented)

      • async

        public RunnableGraph<Mat> async​(java.lang.String dispatcher,
                                int inputBufferSize)
        Note that an async boundary around a runnable graph does not make sense
        Specified by:
        async in interface Graph<ClosedShape,​Mat>
        Parameters:
        dispatcher - (undocumented)
        inputBufferSize - (undocumented)
        Returns:
        (undocumented)

      • asJava

        public RunnableGraph<Mat> asJava()
        Converts this Scala DSL element to it's Java DSL counterpart.

      • 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

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • toString

        public java.lang.String toString()
        Overrides:
        toString 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