org.elasticsearch.search.aggregations.metrics.percentiles

Class AbstractPercentilesParser

java.lang.Object

org.elasticsearch.search.aggregations.metrics.percentiles.AbstractPercentilesParser

All Implemented Interfaces:

Aggregator.Parser

Direct Known Subclasses:

PercentileRanksParser, PercentilesParser

public abstract class AbstractPercentilesParser
extends Object
implements Aggregator.Parser

Field Summary

Fields

Modifier and Type	Field and Description
static ParseField	COMPRESSION_FIELD
static ParseField	KEYED_FIELD
static ParseField	METHOD_FIELD
static ParseField	NUMBER_SIGNIFICANT_DIGITS_FIELD

Constructor Summary

Constructors

Constructor and Description
AbstractPercentilesParser(boolean formattable)

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract AggregatorFactory	buildFactory(SearchContext context, String aggregationName, ValuesSourceConfig<ValuesSource.Numeric> config, double[] cdfValues, PercentilesMethod method, Double compression, Integer numberOfSignificantValueDigits, boolean keyed)
protected abstract ParseField	keysField()
AggregatorFactory	parse(String aggregationName, XContentParser parser, SearchContext context) Returns the aggregator factory with which this parser is associated, may return null indicating the aggregation should be skipped (e.g.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.search.aggregations.Aggregator.Parser

type

Field Detail

KEYED_FIELD

public static final ParseField KEYED_FIELD

METHOD_FIELD

public static final ParseField METHOD_FIELD

COMPRESSION_FIELD

public static final ParseField COMPRESSION_FIELD

NUMBER_SIGNIFICANT_DIGITS_FIELD

public static final ParseField NUMBER_SIGNIFICANT_DIGITS_FIELD

Constructor Detail

AbstractPercentilesParser

public AbstractPercentilesParser(boolean formattable)

Method Detail

parse

public AggregatorFactory parse(String aggregationName,
                      XContentParser parser,
                      SearchContext context)
                        throws IOException

Description copied from interface: Aggregator.Parser

Returns the aggregator factory with which this parser is associated, may return null indicating the aggregation should be skipped (e.g. when trying to aggregate on unmapped fields).

Specified by:

parse in interface Aggregator.Parser

Parameters:

aggregationName - The name of the aggregation

parser - The xcontent parser

context - The search context

Returns:

The resolved aggregator factory or null in case the aggregation should be skipped

Throws:

IOException - When parsing fails

buildFactory

protected abstract AggregatorFactory buildFactory(SearchContext context,
                             String aggregationName,
                             ValuesSourceConfig<ValuesSource.Numeric> config,
                             double[] cdfValues,
                             PercentilesMethod method,
                             Double compression,
                             Integer numberOfSignificantValueDigits,
                             boolean keyed)

keysField

protected abstract ParseField keysField()