ZipLatest

java.lang.Object
- akka.stream.stage.GraphStageWithMaterializedValue<S,NotUsed>
- - akka.stream.stage.GraphStage<FanInShape2<A1,A2,O>>
  - - akka.stream.scaladsl.ZipLatestWith2<A,B,scala.Tuple2<A,B>>
    - - akka.stream.scaladsl.ZipLatest<A,B>

All Implemented Interfaces:

Graph<FanInShape2<A,B,scala.Tuple2<A,B>>,NotUsed>
```
public final class ZipLatest<A,B>
extends ZipLatestWith2<A,B,scala.Tuple2<A,B>>
```
Combine the elements of 2 streams into a stream of tuples, picking always the latest element of each.
A ZipLatest has a left and a right input port and one out port.
No element is emitted until at least one element from each Source becomes available.
'''Emits when''' all of the inputs have at least an element available, and then each time an element becomes * available on either of the inputs
'''Backpressures when''' downstream backpressures
'''Completes when''' any upstream completes if eagerComplete is enabled or wait for all upstreams to complete
'''Cancels when''' downstream cancels

Nested Class Summary
- Nested classes/interfaces inherited from interface akka.stream.Graph
  Graph.GraphMapMatVal<S extends Shape,M>

Constructor Summary

Constructors
Constructor Description

ZipLatest()

ZipLatest(boolean eagerComplete)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <A,B> ZipLatest<A,B>`	`apply()`	Create a new `ZipLatest`.
`static <A,B> ZipLatest<A,B>`	`apply(boolean eagerComplete)`	Create a new `ZipLatest`.
`java.lang.String`	`toString()`

Methods inherited from class akka.stream.scaladsl.ZipLatestWith2
createLogic, eagerComplete, in0, in1, initialAttributes, out, shape, zipper

Methods inherited from class akka.stream.stage.GraphStage
createLogicAndMaterializedValue

Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue
withAttributes

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface akka.stream.Graph
addAttributes, async, async, async, getAttributes, named

Constructor Detail

ZipLatest

public ZipLatest(boolean eagerComplete)

ZipLatest
```
public ZipLatest()
```

Method Detail

apply

public static <A,B> ZipLatest<A,B> apply()

Create a new ZipLatest.

apply

public static <A,B> ZipLatest<A,B> apply(boolean eagerComplete)

Create a new ZipLatest.

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

toString in class ZipLatestWith2<A,B,scala.Tuple2<A,B>>