org.apache.druid.query

Class FluentQueryRunnerBuilder.FluentQueryRunner

java.lang.Object

org.apache.druid.query.FluentQueryRunnerBuilder.FluentQueryRunner

All Implemented Interfaces:

QueryRunner<T>

Enclosing class:

FluentQueryRunnerBuilder<T>

public class FluentQueryRunnerBuilder.FluentQueryRunner
extends Object
implements QueryRunner<T>

Constructor Summary

Constructors

Constructor and Description
FluentQueryRunner(QueryRunner<T> runner)

Method Summary

Modifier and Type	Method and Description
FluentQueryRunnerBuilder.FluentQueryRunner	applyPostMergeDecoration()
FluentQueryRunnerBuilder.FluentQueryRunner	applyPreMergeDecoration()
FluentQueryRunnerBuilder.FluentQueryRunner	emitCPUTimeMetric(ServiceEmitter emitter)
FluentQueryRunnerBuilder.FluentQueryRunner	emitCPUTimeMetric(ServiceEmitter emitter, AtomicLong accumulator)
FluentQueryRunnerBuilder.FluentQueryRunner	from(QueryRunner<T> runner)
FluentQueryRunnerBuilder.FluentQueryRunner	map(Function<QueryRunner<T>,QueryRunner<T>> mapFn)
FluentQueryRunnerBuilder.FluentQueryRunner	mergeResults()
FluentQueryRunnerBuilder.FluentQueryRunner	postProcess(PostProcessingOperator<T> postProcessing)
Sequence<T>	run(QueryPlus<T> queryPlus, ResponseContext responseContext) Runs the given query and returns results in a time-ordered sequence.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.query.QueryRunner

run

Constructor Detail

FluentQueryRunner

public FluentQueryRunner(QueryRunner<T> runner)

Method Detail

run

public Sequence<T> run(QueryPlus<T> queryPlus,
                       ResponseContext responseContext)

Description copied from interface: QueryRunner

Runs the given query and returns results in a time-ordered sequence.

Specified by:

run in interface QueryRunner<T>

from

public FluentQueryRunnerBuilder.FluentQueryRunner from(QueryRunner<T> runner)

applyPostMergeDecoration

public FluentQueryRunnerBuilder.FluentQueryRunner applyPostMergeDecoration()

applyPreMergeDecoration

public FluentQueryRunnerBuilder.FluentQueryRunner applyPreMergeDecoration()

emitCPUTimeMetric

public FluentQueryRunnerBuilder.FluentQueryRunner emitCPUTimeMetric(ServiceEmitter emitter)

emitCPUTimeMetric

public FluentQueryRunnerBuilder.FluentQueryRunner emitCPUTimeMetric(ServiceEmitter emitter,
                                                                    AtomicLong accumulator)

postProcess

public FluentQueryRunnerBuilder.FluentQueryRunner postProcess(PostProcessingOperator<T> postProcessing)

mergeResults

public FluentQueryRunnerBuilder.FluentQueryRunner mergeResults()

map

public FluentQueryRunnerBuilder.FluentQueryRunner map(Function<QueryRunner<T>,QueryRunner<T>> mapFn)