org.elasticsearch.search.aggregations

クラス AggregatorParsers

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorParsers

public class AggregatorParsers
extends Object

A registry for all the aggregator parser, also servers as the main parser for the aggregations module

フィールドのサマリー

フィールド

修飾子とタイプ	フィールドと説明
static Pattern	VALID_AGG_NAME

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
AggregatorParsers(Set<Aggregator.Parser> aggParsers, Set<PipelineAggregator.Parser> pipelineAggregatorParsers) Constructs the AggregatorParsers out of all the given parsers

メソッドのサマリー

修飾子とタイプ	メソッドと説明
AggregatorFactories	parseAggregators(XContentParser parser, SearchContext context) Parses the aggregation request recursively generating aggregator factories in turn.
Aggregator.Parser	parser(String type) Returns the parser that is registered under the given aggregation type.
PipelineAggregator.Parser	pipelineAggregator(String type) Returns the parser that is registered under the given pipeline aggregator type.

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

VALID_AGG_NAME

public static final Pattern VALID_AGG_NAME

コンストラクタの詳細

AggregatorParsers

@Inject
public AggregatorParsers(Set<Aggregator.Parser> aggParsers,
                                 Set<PipelineAggregator.Parser> pipelineAggregatorParsers)

Constructs the AggregatorParsers out of all the given parsers

パラメータ:

aggParsers - The available aggregator parsers (dynamically injected by the SearchModule ).

メソッドの詳細

parser

public Aggregator.Parser parser(String type)

Returns the parser that is registered under the given aggregation type.

パラメータ:

type - The aggregation type

戻り値:

The parser associated with the given aggregation type.

pipelineAggregator

public PipelineAggregator.Parser pipelineAggregator(String type)

Returns the parser that is registered under the given pipeline aggregator type.

パラメータ:

type - The pipeline aggregator type

戻り値:

The parser associated with the given pipeline aggregator type.

parseAggregators

public AggregatorFactories parseAggregators(XContentParser parser,
                                            SearchContext context)
                                     throws IOException

Parses the aggregation request recursively generating aggregator factories in turn.

パラメータ:

parser - The input xcontent that will be parsed.

context - The search context.

戻り値:

The parsed aggregator factories.

例外:

IOException - When parsing fails for unknown reasons.