Class FlattenedFieldMapper.RootFlattenedFieldType
org.elasticsearch.index.mapper.MappedFieldType
org.elasticsearch.index.mapper.SimpleMappedFieldType
org.elasticsearch.index.mapper.TermBasedFieldType
org.elasticsearch.index.mapper.StringFieldType
org.elasticsearch.index.mapper.flattened.FlattenedFieldMapper.RootFlattenedFieldType
- All Implemented Interfaces:
DynamicFieldType
- Enclosing class:
- FlattenedFieldMapper
public static final class FlattenedFieldMapper.RootFlattenedFieldType
extends StringFieldType
implements DynamicFieldType
A field type that represents all 'root' values. This field type is used in
searches on the flattened field itself, e.g. 'my_flattened: some_value'.
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Nested Class Summary
Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.MappedFieldType
MappedFieldType.CollapseType, MappedFieldType.Relation
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Constructor Summary
ConstructorDescriptionname, boolean indexed, boolean hasDocValues, <,> meta, boolean splitQueriesOnWhitespace, boolean eagerGlobalOrdinals)
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Method Summary
Modifier and TypeMethodDescriptionboolean
fullyQualifiedIndexName, <SearchLookup> searchLookup)
Return a fielddata builder for this fieldchildPath)
Returns a dynamic MappedFieldType for the given pathtypeName()
Returns the name of this type, as would be specified in mapping propertiesvalueFetcher(SearchExecutionContext context, format)
Create a helper class to fetch field values during theFetchFieldsPhase
.value)
Given a value that comes from the stored fields API, convert it to the expected type.Methods inherited from class org.elasticsearch.index.mapper.StringFieldType
fuzzyQuery, normalizedWildcardQuery, normalizeWildcardPattern, prefixQuery, rangeQuery, regexpQuery, wildcardQuery, wildcardQuery
Methods inherited from class org.elasticsearch.index.mapper.TermBasedFieldType
indexedValueForSearch, termQuery, termQueryCaseInsensitive, termsQuery
Methods inherited from class org.elasticsearch.index.mapper.SimpleMappedFieldType
rangeQuery
Methods inherited from class org.elasticsearch.index.mapper.MappedFieldType
boost, collapseType, distanceFeatureQuery, docValueFormat, existsQuery, extractTerm, failIfNoDocValues, failIfNotIndexed, familyTypeName, fuzzyIntervals, getTerms, getTextSearchInfo, hasDocValues, isAggregatable, isFieldWithinQuery, isSearchable, isStored, meta, multiPhraseQuery, name, phrasePrefixQuery, phraseQuery, pointReaderIfPossible, prefixIntervals, prefixQuery, setBoost, spanPrefixQuery, termIntervals, wildcardIntervals, wildcardQuery
Methods inherited from class java.lang.
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Constructor Details
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RootFlattenedFieldType
public RootFlattenedFieldType( name, boolean indexed, boolean hasDocValues, <,> meta, boolean splitQueriesOnWhitespace, boolean eagerGlobalOrdinals)
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Method Details
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typeName
public typeName()Description copied from class:MappedFieldType
Returns the name of this type, as would be specified in mapping properties- Specified by:
typeName
in classMappedFieldType
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eagerGlobalOrdinals
public boolean eagerGlobalOrdinals()- Overrides:
eagerGlobalOrdinals
in classMappedFieldType
- Returns:
- if this field type should load global ordinals eagerly
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valueForDisplay
public valueForDisplay( value)Description copied from class:MappedFieldType
Given a value that comes from the stored fields API, convert it to the expected type. For instance a date field would store dates as longs and format it back to a string in this method.- Overrides:
valueForDisplay
in classMappedFieldType
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fielddataBuilder
public fullyQualifiedIndexName, <SearchLookup> searchLookup)Description copied from class:MappedFieldType
Return a fielddata builder for this field- Overrides:
fielddataBuilder
in classMappedFieldType
- Parameters:
fullyQualifiedIndexName
- the name of the index this field-data is build forsearchLookup
- aSearchLookup
supplier to allow for accessing other fields values in the context of runtime fields
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valueFetcher
Description copied from class:MappedFieldType
Create a helper class to fetch field values during theFetchFieldsPhase
.New field types must implement this method in order to support the search 'fields' option. Except for metadata fields, field types should not throw since this could cause a search retrieving multiple fields (like "fields": ["*"]) to fail.
- Specified by:
valueFetcher
in classMappedFieldType
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getChildFieldType
public childPath)Description copied from interface:DynamicFieldType
Returns a dynamic MappedFieldType for the given path- Specified by:
getChildFieldType
in interfaceDynamicFieldType
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