io.crate.execution.engine.distribution

Class SingleBucketBuilder

java.lang.Object

io.crate.execution.engine.distribution.SingleBucketBuilder

All Implemented Interfaces:

CompletionListenable, RowConsumer, java.util.function.BiConsumer<BatchIterator<Row>,java.lang.Throwable>

public class SingleBucketBuilder
extends java.lang.Object
implements RowConsumer, CompletionListenable

Constructor Summary

Constructors

Constructor and Description
SingleBucketBuilder(Streamer<?>[] streamers)

Method Summary

Modifier and Type	Method and Description
void	accept(BatchIterator<Row> iterator, java.lang.Throwable failure) Start consumption of the given BatchIterator.
java.util.concurrent.CompletableFuture<Bucket>	completionFuture()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.crate.data.RowConsumer

requiresScroll

Methods inherited from interface java.util.function.BiConsumer

andThen

Constructor Detail

SingleBucketBuilder

public SingleBucketBuilder(Streamer<?>[] streamers)

Method Detail

completionFuture

public java.util.concurrent.CompletableFuture<Bucket> completionFuture()

Specified by:

completionFuture in interface CompletionListenable

accept

public void accept(BatchIterator<Row> iterator,
                   @Nullable
                   java.lang.Throwable failure)

Description copied from interface: RowConsumer

Start consumption of the given BatchIterator.

The given iterator must be in it's start position and must be usable until BatchIterator.close() is called. If failure is not null the iterator cannot be used, but instead the consumer has to process the failure.

Specified by:

accept in interface RowConsumer

Specified by:

accept in interface java.util.function.BiConsumer<BatchIterator<Row>,java.lang.Throwable>

Parameters:

iterator - the iterator to be consumed, if a failure is present this iterator isn't usable or null.

failure - the cause of the failure or null if successful