io.druid.query.topn

Class TopNQueryEngine

java.lang.Object

io.druid.query.topn.TopNQueryEngine

public class TopNQueryEngine
extends Object

Constructor Summary

Constructors

Constructor and Description
TopNQueryEngine(NonBlockingPool<ByteBuffer> bufferPool)

Method Summary

Modifier and Type	Method and Description
static boolean	canApplyExtractionInPost(TopNQuery query)
Sequence<Result<TopNResultValue>>	query(TopNQuery query, StorageAdapter adapter, TopNQueryMetrics queryMetrics)

Methods inherited from class java.lang.Object

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

Constructor Detail

TopNQueryEngine

public TopNQueryEngine(NonBlockingPool<ByteBuffer> bufferPool)

Method Detail

query

public Sequence<Result<TopNResultValue>> query(TopNQuery query,
                                               StorageAdapter adapter,
                                               @Nullable
                                               TopNQueryMetrics queryMetrics)

canApplyExtractionInPost

public static boolean canApplyExtractionInPost(TopNQuery query)