Package org.elasticsearch.search.aggregations.support

Class ValuesSourceConfig<VS extends ValuesSource>

java.lang.Object

org.elasticsearch.search.aggregations.support.ValuesSourceConfig<VS>

public class ValuesSourceConfig<VS extends ValuesSource>
extends Object

A configuration that tells aggregations how to retrieve data from the index in order to run a specific aggregation.

Constructor Summary

Constructors

Constructor	Description
ValuesSourceConfig(ValuesSourceType valueSourceType)

Method Summary

Modifier and Type	Method	Description
FieldContext	fieldContext()
ValuesSourceConfig<VS>	fieldContext(FieldContext fieldContext)
DocValueFormat	format()
ValuesSourceConfig<VS>	format(DocValueFormat format)
Object	missing()
ValuesSourceConfig<VS>	missing(Object missing)
static <VS extends ValuesSource> ValuesSourceConfig<VS>	resolve(QueryShardContext context, ValueType valueType, String field, Script script, Object missing, ZoneId timeZone, String format)	Resolve a ValuesSourceConfig given configuration parameters.
static <VS extends ValuesSource> ValuesSourceConfig<VS>	resolve(QueryShardContext context, ValueType valueType, String field, Script script, Object missing, ZoneId timeZone, String format, Function<Script,ValuesSourceType> resolveScriptAny)	Resolve a ValuesSourceConfig given configuration parameters.
AggregationScript.LeafFactory	script()
ValuesSourceConfig<VS>	script(AggregationScript.LeafFactory script)
ValueType	scriptValueType()
ValuesSourceConfig<VS>	scriptValueType(ValueType scriptValueType)
ZoneId	timezone()
ValuesSourceConfig<VS>	timezone(ZoneId timeZone)
VS	toValuesSource(QueryShardContext context)
VS	toValuesSource(QueryShardContext context, Function<Object,ValuesSource> resolveMissingAny)	Get a value source given its configuration.
boolean	unmapped()
ValuesSourceConfig<VS>	unmapped(boolean unmapped)
boolean	valid()
ValuesSourceType	valueSourceType()

Methods inherited from class java.lang.Object

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

Constructor Detail

ValuesSourceConfig

public ValuesSourceConfig(ValuesSourceType valueSourceType)

Method Detail

resolve

public static <VS extends ValuesSource> ValuesSourceConfig<VS> resolve(QueryShardContext context,
                                                                       ValueType valueType,
                                                                       String field,
                                                                       Script script,
                                                                       Object missing,
                                                                       ZoneId timeZone,
                                                                       String format)

Resolve a ValuesSourceConfig given configuration parameters.

resolve

public static <VS extends ValuesSource> ValuesSourceConfig<VS> resolve(QueryShardContext context,
                                                                       ValueType valueType,
                                                                       String field,
                                                                       Script script,
                                                                       Object missing,
                                                                       ZoneId timeZone,
                                                                       String format,
                                                                       Function<Script,ValuesSourceType> resolveScriptAny)

Resolve a ValuesSourceConfig given configuration parameters.

valueSourceType

public ValuesSourceType valueSourceType()

fieldContext

public FieldContext fieldContext()

script

public AggregationScript.LeafFactory script()

unmapped

public boolean unmapped()

valid

public boolean valid()

fieldContext

public ValuesSourceConfig<VS> fieldContext(FieldContext fieldContext)

script

public ValuesSourceConfig<VS> script(AggregationScript.LeafFactory script)

scriptValueType

public ValuesSourceConfig<VS> scriptValueType(ValueType scriptValueType)

scriptValueType

public ValueType scriptValueType()

unmapped

public ValuesSourceConfig<VS> unmapped(boolean unmapped)

format

public ValuesSourceConfig<VS> format(DocValueFormat format)

missing

public ValuesSourceConfig<VS> missing(Object missing)

missing

public Object missing()

timezone

public ValuesSourceConfig<VS> timezone(ZoneId timeZone)

timezone

public ZoneId timezone()

format

public DocValueFormat format()

toValuesSource

@Nullable
public VS toValuesSource(QueryShardContext context)

toValuesSource

@Nullable
public VS toValuesSource(QueryShardContext context,
                         Function<Object,ValuesSource> resolveMissingAny)

Get a value source given its configuration. A return value of null indicates that no value source could be built.