Package io.fluxcapacitor.javaclient.persisting.search

Class DefaultDocumentStore.DefaultSearch.DefaultGroupSearch

java.lang.Object

io.fluxcapacitor.javaclient.persisting.search.DefaultDocumentStore.DefaultSearch.DefaultGroupSearch

All Implemented Interfaces:

GroupSearch

Enclosing class:

DefaultDocumentStore.DefaultSearch

protected class DefaultDocumentStore.DefaultSearch.DefaultGroupSearch
extends Object
implements GroupSearch

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DefaultGroupSearch()

Method Summary

Modifier and Type	Method	Description
Map<Group,Map<String,DocumentStats.FieldStats>>	aggregate(String... fields)	Performs aggregation over the given fields for each group.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.fluxcapacitor.javaclient.persisting.search.GroupSearch

count

Constructor Details

DefaultGroupSearch

protected DefaultGroupSearch()

Method Details

aggregate

public Map<Group,Map<String,DocumentStats.FieldStats>> aggregate(String... fields)

Description copied from interface: GroupSearch

Performs aggregation over the given fields for each group.

Each Group represents a unique combination of field values for the group-by fields. The returned map provides aggregate statistics (such as count, min, max, average, etc.) for each of the specified fields within each group.

Specified by:

aggregate in interface GroupSearch

Parameters:

fields - The fields to aggregate within each group.

Returns:

A map from group identifiers to aggregated statistics per field.