MultiFilterProcessor (Helidon Project 2.0.0-M2 API)

java.lang.Object
- io.helidon.common.reactive.BaseProcessor<T,T>
- - io.helidon.common.reactive.MultiFilterProcessor<T>

Type Parameters:

T - both input/output type

All Implemented Interfaces:

Multi<T>, Subscribable<T>, Flow.Processor<T,T>, Flow.Publisher<T>, Flow.Subscriber<T>, Flow.Subscription

Direct Known Subclasses:

MultiDistinctProcessor, MultiDropWhileProcessor, MultiLimitProcessor, MultiSkipProcessor, MultiTakeWhileProcessor
```
public class MultiFilterProcessor<T>
extends BaseProcessor<T,T>
implements Multi<T>
```
Processor filtering stream with supplied predicate.

Constructor Summary

Constructors
Modifier Constructor Description

protected MultiFilterProcessor()
Create new MultiFilterProcessor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> MultiFilterProcessor<T>`	`create(Predicate<T> predicate)`	Processor filtering stream with supplied predicate.
`protected void`	`next(T item)`	This is invoked when this processor receives onNext, and downstream Subscriber is in a state that is allowed to receive onNext.
`protected void`	`setPredicate(Predicate<T> predicate)`	Set predicate used for filtering.
`protected void`	`submit(T item)`	Invoke actual onNext signal to down stream.

Methods inherited from class io.helidon.common.reactive.BaseProcessor
cancel, complete, complete, downstreamSubscribe, getError, getSubscriber, getSubscription, onComplete, onError, onNext, onSubscribe, request, setError, subscribe

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

Methods inherited from interface java.util.concurrent.Flow.Publisher
subscribe

Methods inherited from interface io.helidon.common.reactive.Multi
collect, collect, collectList, collectStream, defaultIfEmpty, distinct, dropWhile, filter, first, flatMap, flatMap, flatMapIterable, flatMapIterable, forEach, limit, map, onComplete, onError, onErrorResume, onErrorResumeWith, onTerminate, peek, reduce, reduce, skip, switchIfEmpty, takeUntil, takeWhile

Methods inherited from interface io.helidon.common.reactive.Subscribable
subscribe, subscribe, subscribe, subscribe

- Constructor Detail
  - MultiFilterProcessor
```
protected MultiFilterProcessor()
```
    Create new MultiFilterProcessor.
- Method Detail
  - setPredicate
```
protected void setPredicate(Predicate<T> predicate)
```
    Set predicate used for filtering.
    
    Parameters:
    
    predicate - predicate used for filtering
  - create
```
public static <T> MultiFilterProcessor<T> create(Predicate<T> predicate)
```
    Processor filtering stream with supplied predicate.
    
    Type Parameters:
    
    T - both input/output type
    
    Parameters:
    
    predicate - provided predicate to filter stream with
    
    Returns:
    
    MultiFilterProcessor
  - submit
```
protected void submit(T item)
```
    Description copied from class: BaseProcessor
    
    Invoke actual onNext signal to down stream.
    
    Specified by:
    
    submit in class BaseProcessor<T,T>
    
    Parameters:
    
    item - to be sent down stream
  - next
```
protected void next(T item)
```
    Description copied from class: BaseProcessor
    
    This is invoked when this processor receives onNext, and downstream Subscriber is in a state that is allowed to receive onNext.
    
    Overrides:
    
    next in class BaseProcessor<T,T>
    
    Parameters:
    
    item - to be sent to down stream