Package org.elasticsearch.index.mapper
Class TextFieldMapper
java.lang.Object
org.elasticsearch.index.mapper.Mapper
org.elasticsearch.index.mapper.FieldMapper
org.elasticsearch.index.mapper.TextFieldMapper
- All Implemented Interfaces:
java.lang.Cloneable
,java.lang.Iterable<Mapper>
,org.elasticsearch.common.xcontent.ToXContent
,org.elasticsearch.common.xcontent.ToXContentFragment
public class TextFieldMapper extends FieldMapper
A
FieldMapper
for full-text fields.-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
TextFieldMapper.Builder
static class
TextFieldMapper.Defaults
static class
TextFieldMapper.TextFieldType
static class
TextFieldMapper.TypeParser
Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.FieldMapper
FieldMapper.CopyTo, FieldMapper.MultiFields
Nested classes/interfaces inherited from class org.elasticsearch.index.mapper.Mapper
Mapper.BuilderContext
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Field Summary
Fields Modifier and Type Field Description static java.lang.String
CONTENT_TYPE
static java.lang.String
FAST_PHRASE_SUFFIX
Fields inherited from class org.elasticsearch.index.mapper.FieldMapper
COERCE_SETTING, copyTo, fieldType, IGNORE_MALFORMED_SETTING, mappedFieldType, multiFields
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Constructor Summary
Constructors Modifier Constructor Description protected
TextFieldMapper(java.lang.String simpleName, org.apache.lucene.document.FieldType fieldType, TextFieldMapper.TextFieldType mappedFieldType, int positionIncrementGap, org.elasticsearch.index.mapper.TextFieldMapper.PrefixFieldMapper prefixFieldMapper, org.elasticsearch.index.mapper.TextFieldMapper.PhraseFieldMapper phraseFieldMapper, FieldMapper.MultiFields multiFields, FieldMapper.CopyTo copyTo)
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Method Summary
Modifier and Type Method Description protected TextFieldMapper
clone()
protected java.lang.String
contentType()
static org.apache.lucene.search.Query
createPhrasePrefixQuery(org.apache.lucene.analysis.TokenStream stream, java.lang.String field, int slop, int maxExpansions, java.lang.String prefixField, java.util.function.IntPredicate usePrefixField)
static org.apache.lucene.search.Query
createPhraseQuery(org.apache.lucene.analysis.TokenStream stream, java.lang.String field, int slop, boolean enablePositionIncrements)
protected boolean
docValuesByDefault()
protected void
doXContentBody(org.elasticsearch.common.xcontent.XContentBuilder builder, boolean includeDefaults, org.elasticsearch.common.xcontent.ToXContent.Params params)
TextFieldMapper.TextFieldType
fieldType()
int
getPositionIncrementGap()
java.util.Iterator<Mapper>
iterator()
protected void
mergeOptions(FieldMapper other, java.util.List<java.lang.String> conflicts)
Merge type-specific options and check for incompatible settings in mappings to be mergedprotected void
parseCreateField(ParseContext context)
Parse the field value and populate the fields onParseContext.doc()
.Methods inherited from class org.elasticsearch.index.mapper.FieldMapper
copyTo, createFieldNamesField, doXContentAnalyzers, indexedByDefault, indexOptionToString, merge, name, parse, parsesArrayValue, storedByDefault, termVectorOptionsToString, toXContent, typeName
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Field Details
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CONTENT_TYPE
public static final java.lang.String CONTENT_TYPE- See Also:
- Constant Field Values
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FAST_PHRASE_SUFFIX
public static final java.lang.String FAST_PHRASE_SUFFIX- See Also:
- Constant Field Values
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Constructor Details
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TextFieldMapper
protected TextFieldMapper(java.lang.String simpleName, org.apache.lucene.document.FieldType fieldType, TextFieldMapper.TextFieldType mappedFieldType, int positionIncrementGap, org.elasticsearch.index.mapper.TextFieldMapper.PrefixFieldMapper prefixFieldMapper, org.elasticsearch.index.mapper.TextFieldMapper.PhraseFieldMapper phraseFieldMapper, FieldMapper.MultiFields multiFields, FieldMapper.CopyTo copyTo)
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Method Details
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clone
- Overrides:
clone
in classFieldMapper
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getPositionIncrementGap
public int getPositionIncrementGap() -
parseCreateField
Description copied from class:FieldMapper
Parse the field value and populate the fields onParseContext.doc()
. Implementations of this method should ensure that on failing to parse parser.currentToken() must be the current failing token- Specified by:
parseCreateField
in classFieldMapper
- Throws:
java.io.IOException
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iterator
- Specified by:
iterator
in interfacejava.lang.Iterable<Mapper>
- Overrides:
iterator
in classFieldMapper
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contentType
protected java.lang.String contentType()- Specified by:
contentType
in classFieldMapper
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mergeOptions
Description copied from class:FieldMapper
Merge type-specific options and check for incompatible settings in mappings to be merged- Specified by:
mergeOptions
in classFieldMapper
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fieldType
- Overrides:
fieldType
in classFieldMapper
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docValuesByDefault
protected boolean docValuesByDefault()- Overrides:
docValuesByDefault
in classFieldMapper
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doXContentBody
protected void doXContentBody(org.elasticsearch.common.xcontent.XContentBuilder builder, boolean includeDefaults, org.elasticsearch.common.xcontent.ToXContent.Params params) throws java.io.IOException- Overrides:
doXContentBody
in classFieldMapper
- Throws:
java.io.IOException
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createPhraseQuery
public static org.apache.lucene.search.Query createPhraseQuery(org.apache.lucene.analysis.TokenStream stream, java.lang.String field, int slop, boolean enablePositionIncrements) throws java.io.IOException- Throws:
java.io.IOException
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createPhrasePrefixQuery
public static org.apache.lucene.search.Query createPhrasePrefixQuery(org.apache.lucene.analysis.TokenStream stream, java.lang.String field, int slop, int maxExpansions, java.lang.String prefixField, java.util.function.IntPredicate usePrefixField) throws java.io.IOException- Throws:
java.io.IOException
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