Package org.elasticsearch.search.aggregations.metrics

Class MaxAggregationBuilder

java.lang.Object

org.elasticsearch.search.aggregations.AggregationBuilder

org.elasticsearch.search.aggregations.AbstractAggregationBuilder<AB>

org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder<AB>

org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder.LeafOnly<ValuesSource.Numeric,MaxAggregationBuilder>

org.elasticsearch.search.aggregations.metrics.MaxAggregationBuilder

All Implemented Interfaces:

NamedWriteable, Writeable, org.elasticsearch.common.xcontent.ToXContent, org.elasticsearch.common.xcontent.ToXContentFragment, Rewriteable<AggregationBuilder>, BaseAggregationBuilder

public class MaxAggregationBuilder
extends ValuesSourceAggregationBuilder.LeafOnly<ValuesSource.Numeric,MaxAggregationBuilder>

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder

ValuesSourceAggregationBuilder.LeafOnly<VS extends ValuesSource,AB extends ValuesSourceAggregationBuilder<AB>>

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.AggregationBuilder

AggregationBuilder.BucketCardinality, AggregationBuilder.CommonFields

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields

Modifier and Type	Field	Description
static String	NAME
static org.elasticsearch.common.xcontent.ObjectParser<MaxAggregationBuilder,String>	PARSER
static ValuesSourceRegistry.RegistryKey<MetricAggregatorSupplier>	REGISTRY_KEY

Fields inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder

config

Fields inherited from class org.elasticsearch.search.aggregations.AbstractAggregationBuilder

metadata

Fields inherited from class org.elasticsearch.search.aggregations.AggregationBuilder

DEFAULT_PREALLOCATION, factoriesBuilder, name

Fields inherited from interface org.elasticsearch.index.query.Rewriteable

MAX_REWRITE_ROUNDS

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Modifier	Constructor	Description
	MaxAggregationBuilder(String name)
	MaxAggregationBuilder(StreamInput in)	Read from a stream.
protected	MaxAggregationBuilder(MaxAggregationBuilder clone, AggregatorFactories.Builder factoriesBuilder, Map<String,Object> metadata)

Method Summary

Modifier and Type	Method	Description
protected ValuesSourceType	defaultValueSourceType()	Aggregations should use this method to define a ValuesSourceType of last resort.
org.elasticsearch.common.xcontent.XContentBuilder	doXContentBody(org.elasticsearch.common.xcontent.XContentBuilder builder, org.elasticsearch.common.xcontent.ToXContent.Params params)
protected ValuesSourceRegistry.RegistryKey<?>	getRegistryKey()
String	getType()	The name of the type of aggregation built by this builder.
protected org.elasticsearch.search.aggregations.metrics.MaxAggregatorFactory	innerBuild(AggregationContext context, ValuesSourceConfig config, AggregatorFactory parent, AggregatorFactories.Builder subFactoriesBuilder)
protected void	innerWriteTo(StreamOutput out)	Write subclass's state to the stream.
static void	registerAggregators(ValuesSourceRegistry.Builder builder)
protected AggregationBuilder	shallowCopy(AggregatorFactories.Builder factoriesBuilder, Map<String,Object> metadata)	Create a shallow copy of this builder and replacing AggregationBuilder.factoriesBuilder and metadata.

Methods inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder.LeafOnly

bucketCardinality, subAggregations

Methods inherited from class org.elasticsearch.search.aggregations.support.ValuesSourceAggregationBuilder

declareFields, declareFields, doBuild, doWriteTo, equals, field, field, format, format, hashCode, internalXContent, missing, missing, resolveConfig, script, script, serializeTargetValueType, timeZone, timeZone, userValueTypeHint, userValueTypeHint

Methods inherited from class org.elasticsearch.search.aggregations.AbstractAggregationBuilder

build, getMetadata, getWriteableName, setMetadata, subAggregation, subAggregation, toXContent, writeTo

Methods inherited from class org.elasticsearch.search.aggregations.AggregationBuilder

buildPipelineTree, bytesToPreallocate, doRewrite, getName, getOutputFieldNames, getPipelineAggregations, getSubAggregations, rewrite, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment

isFragment

Field Details

NAME

public static final String NAME

See Also:

Constant Field Values

REGISTRY_KEY

public static final ValuesSourceRegistry.RegistryKey<MetricAggregatorSupplier> REGISTRY_KEY

PARSER

public static final org.elasticsearch.common.xcontent.ObjectParser<MaxAggregationBuilder,String> PARSER

Constructor Details

MaxAggregationBuilder

public MaxAggregationBuilder(String name)

MaxAggregationBuilder

protected MaxAggregationBuilder(MaxAggregationBuilder clone,
 AggregatorFactories.Builder factoriesBuilder,
 Map<String,Object> metadata)

MaxAggregationBuilder

public MaxAggregationBuilder(StreamInput in)
                      throws IOException

Read from a stream.

Throws:

IOException

Method Details

registerAggregators

public static void registerAggregators(ValuesSourceRegistry.Builder builder)

defaultValueSourceType

protected ValuesSourceType defaultValueSourceType()

Description copied from class: ValuesSourceAggregationBuilder

Aggregations should use this method to define a ValuesSourceType of last resort. This will only be used when the resolver can't find a field and the user hasn't provided a value type hint.

Specified by:

defaultValueSourceType in class ValuesSourceAggregationBuilder<MaxAggregationBuilder>

Returns:

The CoreValuesSourceType we expect this script to yield.

shallowCopy

protected AggregationBuilder shallowCopy(AggregatorFactories.Builder factoriesBuilder,
 Map<String,Object> metadata)

Description copied from class: AggregationBuilder

Create a shallow copy of this builder and replacing AggregationBuilder.factoriesBuilder and metadata. Used by AggregationBuilder.rewrite(QueryRewriteContext).

Specified by:

shallowCopy in class AggregationBuilder

innerWriteTo

protected void innerWriteTo(StreamOutput out)

Description copied from class: ValuesSourceAggregationBuilder

Write subclass's state to the stream.

Specified by:

innerWriteTo in class ValuesSourceAggregationBuilder<MaxAggregationBuilder>

innerBuild

protected org.elasticsearch.search.aggregations.metrics.MaxAggregatorFactory innerBuild(AggregationContext context,
 ValuesSourceConfig config,
 AggregatorFactory parent,
 AggregatorFactories.Builder subFactoriesBuilder)
                                                                                 throws IOException

Specified by:

innerBuild in class ValuesSourceAggregationBuilder<MaxAggregationBuilder>

Throws:

IOException

doXContentBody

public org.elasticsearch.common.xcontent.XContentBuilder doXContentBody(org.elasticsearch.common.xcontent.XContentBuilder builder,
 org.elasticsearch.common.xcontent.ToXContent.Params params)
                                                                 throws IOException

Specified by:

doXContentBody in class ValuesSourceAggregationBuilder<MaxAggregationBuilder>

Throws:

IOException

getType

public String getType()

Description copied from interface: BaseAggregationBuilder

The name of the type of aggregation built by this builder.

getRegistryKey

protected ValuesSourceRegistry.RegistryKey<?> getRegistryKey()

Specified by:

getRegistryKey in class ValuesSourceAggregationBuilder<MaxAggregationBuilder>