Package org.opensearch.index.mapper

Class DataStreamFieldMapper.DataStreamFieldType

java.lang.Object

org.opensearch.index.mapper.MappedFieldType

org.opensearch.index.mapper.DataStreamFieldMapper.DataStreamFieldType

Enclosing class:

DataStreamFieldMapper

public static final class DataStreamFieldMapper.DataStreamFieldType
extends MappedFieldType

Nested Class Summary

Nested classes/interfaces inherited from class org.opensearch.index.mapper.MappedFieldType

MappedFieldType.Relation

Field Summary

Fields

Modifier and Type	Field	Description
static DataStreamFieldMapper.DataStreamFieldType	INSTANCE

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.search.Query	existsQuery(QueryShardContext context)
org.apache.lucene.search.Query	termQuery(java.lang.Object value, QueryShardContext context)	Generates a query that will only match documents that contain the given value.
java.lang.String	typeName()	Returns the name of this type, as would be specified in mapping properties
ValueFetcher	valueFetcher(MapperService mapperService, SearchLookup searchLookup, java.lang.String format)	Create a helper class to fetch field values during the FetchFieldsPhase.

Methods inherited from class org.opensearch.index.mapper.MappedFieldType

boost, distanceFeatureQuery, docValueFormat, eagerGlobalOrdinals, extractTerm, failIfNoDocValues, failIfNotIndexed, familyTypeName, fielddataBuilder, fuzzyQuery, getTextSearchInfo, hasDocValues, indexAnalyzer, intervals, isAggregatable, isFieldWithinQuery, isSearchable, isStored, meta, multiPhraseQuery, name, phrasePrefixQuery, phraseQuery, pointReaderIfPossible, prefixQuery, prefixQuery, rangeQuery, regexpQuery, setBoost, setEagerGlobalOrdinals, setIndexAnalyzer, spanPrefixQuery, termQueryCaseInsensitive, termsQuery, valueForDisplay, wildcardQuery, wildcardQuery

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final DataStreamFieldMapper.DataStreamFieldType INSTANCE

Method Details

valueFetcher

public ValueFetcher valueFetcher(MapperService mapperService, SearchLookup searchLookup, java.lang.String format)

Description copied from class: MappedFieldType

Create a helper class to fetch field values during the FetchFieldsPhase. New field types must implement this method in order to support the search 'fields' option. Except for metadata fields, field types should not throw UnsupportedOperationException since this could cause a search retrieving multiple fields (like "fields": ["*"]) to fail.

Specified by:

valueFetcher in class MappedFieldType

typeName

public java.lang.String typeName()

Description copied from class: MappedFieldType

Returns the name of this type, as would be specified in mapping properties

Specified by:

typeName in class MappedFieldType

termQuery

public org.apache.lucene.search.Query termQuery(java.lang.Object value, QueryShardContext context)

Description copied from class: MappedFieldType

Generates a query that will only match documents that contain the given value. The default implementation returns a TermQuery over the value bytes, boosted by MappedFieldType.boost().

Specified by:

termQuery in class MappedFieldType

existsQuery

public org.apache.lucene.search.Query existsQuery(QueryShardContext context)

Overrides:

existsQuery in class MappedFieldType