com.gigaspaces.query.aggregators
Class AggregationInternalUtils

java.lang.Object
  com.gigaspaces.query.aggregators.AggregationInternalUtils

public class AggregationInternalUtils
extends Object

This class is intended for internal usage only.

Since:

10.0

Author:

Niv Ingberg

Constructor Summary

AggregationInternalUtils()

Method Summary

static boolean	containsCustomAggregators(List<SpaceEntriesAggregator> aggregators)
static List<SpaceEntriesAggregator>	getAggregators(AggregationSet aggregationSet)
static com.gigaspaces.query.aggregators.AggregationResult	getFinalResult(List<SpaceEntriesAggregator> aggregators, com.gigaspaces.internal.query.RawEntryConverter rawEntryConverter)
static List<SpaceEntriesAggregator>	getSelectors(GroupByAggregator aggregator)
static Map<String,Integer>	index(List<SpaceEntriesAggregator> aggregators)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregationInternalUtils

public AggregationInternalUtils()

Method Detail

getAggregators

public static List<SpaceEntriesAggregator> getAggregators(AggregationSet aggregationSet)

index

public static Map<String,Integer> index(List<SpaceEntriesAggregator> aggregators)

getFinalResult

public static com.gigaspaces.query.aggregators.AggregationResult getFinalResult(List<SpaceEntriesAggregator> aggregators,
                                                                                com.gigaspaces.internal.query.RawEntryConverter rawEntryConverter)

containsCustomAggregators

public static boolean containsCustomAggregators(List<SpaceEntriesAggregator> aggregators)

getSelectors

public static List<SpaceEntriesAggregator> getSelectors(GroupByAggregator aggregator)