final class BidiFlow[-I1, +O1, -I2, +O2, +Mat] extends Graph[BidiShape[I1, O1, I2, O2], Mat]
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- BidiFlow.scala
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def
addAttributes(attr: Attributes): BidiFlow[I1, O1, I2, O2, Mat]
Add the given attributes to this Source.
- def asJava[JI1 <: I1, JO1 >: O1, JI2 <: I2, JO2 >: O2, JMat >: Mat]: javadsl.BidiFlow[JI1, JO1, JI2, JO2, JMat]
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def
async(dispatcher: String, inputBufferSize: Int): BidiFlow[I1, O1, I2, O2, Mat]
Put an asynchronous boundary around this
BidiFlow -
def
async(dispatcher: String): BidiFlow[I1, O1, I2, O2, Mat]
Put an asynchronous boundary around this
BidiFlow -
def
async: BidiFlow[I1, O1, I2, O2, Mat]
Put an asynchronous boundary around this
BidiFlow -
def
atop[OO1, II2, Mat2](bidi: Graph[BidiShape[O1, OO1, II2, I2], Mat2]): BidiFlow[I1, OO1, II2, O2, Mat]
Add the given BidiFlow as the next step in a bidirectional transformation pipeline.
Add the given BidiFlow as the next step in a bidirectional transformation pipeline. By convention protocol stacks are growing to the left: the right most is the bottom layer, the closest to the metal.
+----------------------------+ | Resulting BidiFlow | | | | +------+ +------+ | I1 ~~> | | ~O1~> | | ~~> OO1 | | this | | bidi | | O2 <~~ | | <~I2~ | | <~~ II2 | +------+ +------+ | +----------------------------+The materialized value of the combined BidiFlow will be the materialized value of the current flow (ignoring the other BidiFlow’s value), use atopMat if a different strategy is needed.
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def
atopMat[OO1, II2, Mat2, M](bidi: Graph[BidiShape[O1, OO1, II2, I2], Mat2])(combine: (Mat, Mat2) ⇒ M): BidiFlow[I1, OO1, II2, O2, M]
Add the given BidiFlow as the next step in a bidirectional transformation pipeline.
Add the given BidiFlow as the next step in a bidirectional transformation pipeline. By convention protocol stacks are growing to the left: the right most is the bottom layer, the closest to the metal.
+----------------------------+ | Resulting BidiFlow | | | | +------+ +------+ | I1 ~~> | | ~O1~> | | ~~> OO1 | | this | | bidi | | O2 <~~ | | <~I2~ | | <~~ II2 | +------+ +------+ | +----------------------------+The
combinefunction is used to compose the materialized values of this flow and that flow into the materialized value of the resulting BidiFlow. -
def
join[Mat2](flow: Graph[FlowShape[O1, I2], Mat2]): Flow[I1, O2, Mat]
Add the given Flow as the final step in a bidirectional transformation pipeline.
Add the given Flow as the final step in a bidirectional transformation pipeline. By convention protocol stacks are growing to the left: the right most is the bottom layer, the closest to the metal.
+---------------------------+ | Resulting Flow | | | | +------+ +------+ | I1 ~~> | | ~O1~> | | | | | this | | flow | | O2 <~~ | | <~I2~ | | | | +------+ +------+ | +---------------------------+The materialized value of the combined Flow will be the materialized value of the current flow (ignoring the other Flow’s value), use joinMat if a different strategy is needed.
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def
joinMat[Mat2, M](flow: Graph[FlowShape[O1, I2], Mat2])(combine: (Mat, Mat2) ⇒ M): Flow[I1, O2, M]
Add the given Flow as the final step in a bidirectional transformation pipeline.
Add the given Flow as the final step in a bidirectional transformation pipeline. By convention protocol stacks are growing to the left: the right most is the bottom layer, the closest to the metal.
+---------------------------+ | Resulting Flow | | | | +------+ +------+ | I1 ~~> | | ~O1~> | | | | | this | | flow | | O2 <~~ | | <~I2~ | | | | +------+ +------+ | +---------------------------+The
combinefunction is used to compose the materialized values of this flow and that flow into the materialized value of the resulting Flow. -
def
mapMaterializedValue[Mat2](f: (Mat) ⇒ Mat2): BidiFlow[I1, O1, I2, O2, Mat2]
Transform only the materialized value of this BidiFlow, leaving all other properties as they were.
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def
named(name: String): BidiFlow[I1, O1, I2, O2, Mat]
Add a
name -
def
reversed: BidiFlow[I2, O2, I1, O1, Mat]
Turn this BidiFlow around by 180 degrees, logically flipping it upside down in a protocol stack.
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val
shape: BidiShape[I1, O1, I2, O2]
The shape of a graph is all that is externally visible: its inlets and outlets.
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val
traversalBuilder: TraversalBuilder
INTERNAL API.
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def
withAttributes(attr: Attributes): BidiFlow[I1, O1, I2, O2, Mat]
Change the attributes of this Source to the given ones and seal the list of attributes.
Change the attributes of this Source to the given ones and seal the list of attributes. This means that further calls will not be able to remove these attributes, but instead add new ones. Note that this operation has no effect on an empty Flow (because the attributes apply only to the contained processing operators).