Attributes
- Companion
- class
- Source
- FlowWithContext.scala
- Graph
-
- Supertypes
-
class Objecttrait Matchableclass Any
- Self type
-
FlowWithContext.type
Members list
Value members
Concrete methods
Attributes
- Source
- FlowWithContext.scala
Creates a FlowWithContext from a regular flow that operates on Pair<data, context> elements.
Creates a FlowWithContext from a regular flow that operates on Pair<data, context> elements.
Attributes
- Source
- FlowWithContext.scala
Creates a FlowWithContext from an existing base FlowWithContext outputting an optional element and applying an additional viaFlow only if the element in the stream is defined.
Creates a FlowWithContext from an existing base FlowWithContext outputting an optional element and applying an additional viaFlow only if the element in the stream is defined.
'''Emits when''' the provided viaFlow is runs with defined elements
'''Backpressures when''' the viaFlow runs for the defined elements and downstream backpressures
'''Completes when''' upstream completes
'''Cancels when''' downstream cancels
Value parameters
- combine
-
How to combine the materialized values of flow and viaFlow
- flow
-
The base flow that outputs an optional element
- viaFlow
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The flow that gets used if the optional element in is defined. This flow only works on the data portion of flow and ignores the context so this flow must not re-order, drop or emit multiple elements for one incoming element
Attributes
- Returns
-
a FlowWithContext with the viaFlow applied onto defined elements of the flow. The output value is contained within an Optional which indicates whether the original flow's element had viaFlow applied.
- Since
-
1.1.0
- Source
- FlowWithContext.scala