Package org.elasticsearch.search.aggregations.support

Class ValuesSourceRegistry

java.lang.Object

org.elasticsearch.search.aggregations.support.ValuesSourceRegistry

public class ValuesSourceRegistry
extends Object

ValuesSourceRegistry holds the mapping from ValuesSourceTypes to functions for building aggregation components. DO NOT directly instantiate this class, instead get an already-configured copy from SearchExecutionContext.getValuesSourceRegistry(), or (in the case of some test scenarios only) directly from SearchModule.getValuesSourceRegistry()

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ValuesSourceRegistry.Builder
static final class	ValuesSourceRegistry.RegistryKey<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final ValuesSourceRegistry.RegistryKey	UNREGISTERED_KEY

Constructor Summary

Constructors

Constructor	Description
ValuesSourceRegistry(Map<ValuesSourceRegistry.RegistryKey<?>,List<Map.Entry<ValuesSourceType,?>>> aggregatorRegistry, AggregationUsageService usageService)

Method Summary

Modifier and Type	Method	Description
<T> T	getAggregator(ValuesSourceRegistry.RegistryKey<T> registryKey, ValuesSourceConfig valuesSourceConfig)
AggregationUsageService	getUsageService()
boolean	isRegistered(ValuesSourceRegistry.RegistryKey<?> registryKey)

Methods inherited from class java.lang.Object

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

Field Details

UNREGISTERED_KEY

public static final ValuesSourceRegistry.RegistryKey UNREGISTERED_KEY

Constructor Details

ValuesSourceRegistry

public ValuesSourceRegistry(Map<ValuesSourceRegistry.RegistryKey<?>,List<Map.Entry<ValuesSourceType,?>>> aggregatorRegistry,
 AggregationUsageService usageService)

Method Details

isRegistered

public boolean isRegistered(ValuesSourceRegistry.RegistryKey<?> registryKey)

getAggregator

public <T> T getAggregator(ValuesSourceRegistry.RegistryKey<T> registryKey,
 ValuesSourceConfig valuesSourceConfig)

getUsageService

public AggregationUsageService getUsageService()