Package org.elasticsearch.index.mapper
Class FieldNamesFieldMapper.FieldNamesFieldType
java.lang.Object
org.elasticsearch.index.mapper.MappedFieldType
org.elasticsearch.index.mapper.SimpleMappedFieldType
org.elasticsearch.index.mapper.TermBasedFieldType
org.elasticsearch.index.mapper.FieldNamesFieldMapper.FieldNamesFieldType
- Enclosing class:
- FieldNamesFieldMapper
public static final class FieldNamesFieldMapper.FieldNamesFieldType extends TermBasedFieldType
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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
Constructors Constructor Description FieldNamesFieldType(boolean enabled)
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Method Summary
Modifier and Type Method Description org.apache.lucene.search.Query
existsQuery(SearchExecutionContext context)
boolean
isEnabled()
org.apache.lucene.search.Query
termQuery(java.lang.Object value, SearchExecutionContext 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 propertiesValueFetcher
valueFetcher(SearchExecutionContext context, java.lang.String format)
Create a helper class to fetch field values during theFetchFieldsPhase
.Methods inherited from class org.elasticsearch.index.mapper.TermBasedFieldType
indexedValueForSearch, termQueryCaseInsensitive, termsQuery
Methods inherited from class org.elasticsearch.index.mapper.SimpleMappedFieldType
rangeQuery, rangeQuery
Methods inherited from class org.elasticsearch.index.mapper.MappedFieldType
boost, collapseType, distanceFeatureQuery, docValueFormat, eagerGlobalOrdinals, extractTerm, failIfNoDocValues, failIfNotIndexed, familyTypeName, fielddataBuilder, fuzzyQuery, getTextSearchInfo, hasDocValues, intervals, isAggregatable, isFieldWithinQuery, isSearchable, isStored, meta, multiPhraseQuery, name, phrasePrefixQuery, phraseQuery, pointReaderIfPossible, prefixQuery, prefixQuery, regexpQuery, setBoost, setEagerGlobalOrdinals, spanPrefixQuery, valueForDisplay, wildcardQuery, wildcardQuery
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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FieldNamesFieldType
public FieldNamesFieldType(boolean enabled)
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Method Details
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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 classMappedFieldType
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isEnabled
public boolean isEnabled() -
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
UnsupportedOperationException
since this could cause a search retrieving multiple fields (like "fields": ["*"]) to fail.- Specified by:
valueFetcher
in classMappedFieldType
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existsQuery
- Overrides:
existsQuery
in classMappedFieldType
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termQuery
public org.apache.lucene.search.Query termQuery(java.lang.Object value, SearchExecutionContext context)Description copied from class:MappedFieldType
Generates a query that will only match documents that contain the given value. The default implementation returns aTermQuery
over the value bytes, boosted byMappedFieldType.boost()
.- Overrides:
termQuery
in classTermBasedFieldType
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