Takes multiple streams and outputs one stream formed from the input streams by first emitting all of the elements from the first stream and then emitting all of the elements from the second stream, etc.
A Concat has one first port, one second port and one out port.
'''Emits when''' the current stream has an element available; if the current input completes, it tries the next one
'''Backpressures when''' downstream backpressures
'''Completes when''' all upstreams complete
'''Cancels when''' downstream cancels
Attributes
- Companion
- object
- Source
- Graph.scala
- Graph
-
- Supertypes
-
class Objecttrait Matchableclass AnyShow all
Members list
Type members
Inherited types
Type-level accessor for the shape parameter of this graph.
Type-level accessor for the shape parameter of this graph.
Attributes
- Inherited from:
- Graph
- Source
- Graph.scala
Value members
Concrete methods
Attributes
- Definition Classes
- Source
- Graph.scala
Attributes
- Definition Classes
- Source
- Graph.scala
Returns a string representation of the object.
Returns a string representation of the object.
The default representation is platform dependent.
Attributes
- Returns
-
a string representation of the object.
- Definition Classes
-
Any
- Source
- Graph.scala
Inherited methods
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.
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.
Attributes
- Inherited from:
- Graph
- Source
- Graph.scala
Put an asynchronous boundary around this Graph
Put an asynchronous boundary around this Graph
Value parameters
- dispatcher
-
Run the graph on this dispatcher
- inputBufferSize
-
Set the input buffer to this size for the graph
Attributes
- Inherited from:
- Graph
- Source
- Graph.scala
Put an asynchronous boundary around this Graph
Put an asynchronous boundary around this Graph
Value parameters
- dispatcher
-
Run the graph on this dispatcher
Attributes
- Inherited from:
- Graph
- Source
- Graph.scala
Put an asynchronous boundary around this Graph
Attributes
- Definition Classes
- Inherited from:
- GraphStage
- Source
- GraphStage.scala
Attributes
- Inherited from:
- Graph
- Source
- Graph.scala
Specifies the name of the Graph. If the name is null or empty the name is ignored, i.e. #none is returned.
Specifies the name of the Graph. If the name is null or empty the name is ignored, i.e. #none is returned.
Attributes
- Inherited from:
- Graph
- Source
- Graph.scala
Replace the attributes of this Flow with the given ones. If this Flow 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.
Replace the attributes of this Flow with the given ones. If this Flow 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.
Attributes
- Definition Classes
- Inherited from:
- GraphStageWithMaterializedValue
- Source
- GraphStage.scala
Concrete fields
Attributes
- Source
- Graph.scala
Attributes
- Source
- Graph.scala
Attributes
- Source
- Graph.scala
The shape of a graph is all that is externally visible: its inlets and outlets.
The shape of a graph is all that is externally visible: its inlets and outlets.
Attributes
- Source
- Graph.scala