Class StreamedAggregateEvaluator

java.lang.Object

com.kingsrook.qqq.backend.core.actions.tables.StreamedAggregateEvaluator

public class StreamedAggregateEvaluator
extends Object

Bounded, permission-aware reference evaluator for aggregate requests.

Constructor Summary

Constructors

Constructor	Description
StreamedAggregateEvaluator()

Method Summary

Modifier and Type	Method	Description
AggregateOutput	execute(AggregateInput input)	Execute the fallback with the configured row budget.
AggregateOutput	execute(AggregateInput input, int rowLimit, boolean samplingSupported)	Paged reads retain only group accumulators, plus percentile/distinct values up to the row budget.

Methods inherited from class java.lang.Object

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

Constructor Details

StreamedAggregateEvaluator

public StreamedAggregateEvaluator()

Method Details

execute

public AggregateOutput execute(AggregateInput input)
                        throws QException

Execute the fallback with the configured row budget.

Throws:

QException

execute

public AggregateOutput execute(AggregateInput input,
 int rowLimit,
 boolean samplingSupported)
                        throws QException

Paged reads retain only group accumulators, plus percentile/distinct values up to the row budget.

Throws:

QException