org.elasticsearch.search.aggregations

インタフェース Aggregator.Parser

既知の実装クラスのリスト:

AbstractPercentilesParser, AvgParser, CardinalityParser, ChildrenParser, DateHistogramParser, DateRangeParser, ExtendedStatsParser, FilterParser, FiltersParser, GeoBoundsParser, GeoCentroidParser, GeoDistanceParser, GeoHashGridParser, GlobalParser, HistogramParser, IpRangeParser, MaxParser, MinParser, MissingParser, NestedParser, NumericValuesSourceMetricsAggregatorParser, PercentileRanksParser, PercentilesParser, RangeParser, ReverseNestedParser, SamplerParser, ScriptedMetricParser, SignificantTermsParser, StatsParser, SumParser, TermsParser, TopHitsParser, ValueCountParser

含まれているクラス:

Aggregator

public static interface Aggregator.Parser

Parses the aggregation request and creates the appropriate aggregator factory for it.

関連項目:

AggregatorFactory

メソッドのサマリー

修飾子とタイプ	メソッドと説明
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. when trying to aggregate on unmapped fields).
String	type()

メソッドの詳細

type

String type()

戻り値:

The aggregation type this parser is associated with.

parse

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

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).

パラメータ:

aggregationName - The name of the aggregation

parser - The xcontent parser

context - The search context

戻り値:

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

例外:

IOException - When parsing fails