Package org.elasticsearch.index.mapper

Class TextFieldMapper.TextFieldType

java.lang.Object

org.elasticsearch.index.mapper.MappedFieldType

org.elasticsearch.index.mapper.SimpleMappedFieldType

org.elasticsearch.index.mapper.TermBasedFieldType

org.elasticsearch.index.mapper.StringFieldType

org.elasticsearch.index.mapper.TextFieldMapper.TextFieldType

Enclosing class:

TextFieldMapper

public static class TextFieldMapper.TextFieldType
extends StringFieldType

Nested Class Summary

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

MappedFieldType.CollapseType, MappedFieldType.Relation

Constructor Summary

Constructors

Constructor	Description
TextFieldType(java.lang.String name)
TextFieldType(java.lang.String name, boolean indexed, boolean stored, java.util.Map<java.lang.String,java.lang.String> meta)
TextFieldType(java.lang.String name, boolean indexed, boolean stored, TextSearchInfo tsi, java.util.Map<java.lang.String,java.lang.String> meta)

Method Summary

Modifier and Type	Method	Description
boolean	fielddata()
IndexFieldData.Builder	fielddataBuilder(java.lang.String fullyQualifiedIndexName, java.util.function.Supplier<SearchLookup> searchLookup)	Return a fielddata builder for this field
org.elasticsearch.index.mapper.TextFieldMapper.PrefixFieldType	getPrefixFieldType()
static boolean	hasGaps(org.apache.lucene.analysis.TokenStream stream)
org.apache.lucene.queries.intervals.IntervalsSource	intervals(java.lang.String text, int maxGaps, boolean ordered, NamedAnalyzer analyzer, boolean prefix)	Create an IntervalsSource to be used for proximity queries
org.apache.lucene.search.Query	multiPhraseQuery(org.apache.lucene.analysis.TokenStream stream, int slop, boolean enablePositionIncrements)
org.apache.lucene.search.Query	phrasePrefixQuery(org.apache.lucene.analysis.TokenStream stream, int slop, int maxExpansions)
org.apache.lucene.search.Query	phraseQuery(org.apache.lucene.analysis.TokenStream stream, int slop, boolean enablePosIncrements)
org.apache.lucene.search.Query	prefixQuery(java.lang.String value, org.apache.lucene.search.MultiTermQuery.RewriteMethod method, boolean caseInsensitive, SearchExecutionContext context)
void	setFielddata(boolean fielddata)
void	setFielddata(boolean fielddata, org.elasticsearch.index.mapper.TextFieldMapper.FielddataFrequencyFilter filter)
org.apache.lucene.search.spans.SpanQuery	spanPrefixQuery(java.lang.String value, org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod method, SearchExecutionContext context)
java.lang.String	typeName()	Returns the name of this type, as would be specified in mapping properties
ValueFetcher	valueFetcher(SearchExecutionContext context, java.lang.String format)	Create a helper class to fetch field values during the FetchFieldsPhase.

Methods inherited from class org.elasticsearch.index.mapper.StringFieldType

fuzzyQuery, normalizeWildcardPattern, rangeQuery, regexpQuery, 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, eagerGlobalOrdinals, existsQuery, extractTerm, failIfNoDocValues, failIfNotIndexed, familyTypeName, getTextSearchInfo, hasDocValues, isAggregatable, isFieldWithinQuery, isSearchable, isStored, meta, name, pointReaderIfPossible, prefixQuery, setBoost, setEagerGlobalOrdinals, valueForDisplay, wildcardQuery

Methods inherited from class java.lang.Object

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

Constructor Details

TextFieldType

public TextFieldType(java.lang.String name,
boolean indexed,
boolean stored,
TextSearchInfo tsi,
java.util.Map<java.lang.String,java.lang.String> meta)

TextFieldType

public TextFieldType(java.lang.String name,
boolean indexed,
boolean stored,
java.util.Map<java.lang.String,java.lang.String> meta)

TextFieldType

public TextFieldType(java.lang.String name)

Method Details

fielddata

public boolean fielddata()

setFielddata

public void setFielddata(boolean fielddata,
org.elasticsearch.index.mapper.TextFieldMapper.FielddataFrequencyFilter filter)

setFielddata

public void setFielddata(boolean fielddata)

getPrefixFieldType

public org.elasticsearch.index.mapper.TextFieldMapper.PrefixFieldType getPrefixFieldType()

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

valueFetcher

public ValueFetcher valueFetcher(SearchExecutionContext context,
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

prefixQuery

public org.apache.lucene.search.Query prefixQuery(java.lang.String value,
org.apache.lucene.search.MultiTermQuery.RewriteMethod method,
boolean caseInsensitive,
SearchExecutionContext context)

Overrides:

prefixQuery in class StringFieldType

spanPrefixQuery

public org.apache.lucene.search.spans.SpanQuery spanPrefixQuery(java.lang.String value,
org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod method,
SearchExecutionContext context)

Overrides:

spanPrefixQuery in class MappedFieldType

intervals

public org.apache.lucene.queries.intervals.IntervalsSource intervals(java.lang.String text,
int maxGaps,
boolean ordered,
NamedAnalyzer analyzer,
boolean prefix)
                                                              throws java.io.IOException

Description copied from class: MappedFieldType

Create an IntervalsSource to be used for proximity queries

Overrides:

intervals in class MappedFieldType

Throws:

java.io.IOException

phraseQuery

public org.apache.lucene.search.Query phraseQuery(org.apache.lucene.analysis.TokenStream stream,
int slop,
boolean enablePosIncrements)
                                           throws java.io.IOException

Overrides:

phraseQuery in class MappedFieldType

Throws:

java.io.IOException

multiPhraseQuery

public org.apache.lucene.search.Query multiPhraseQuery(org.apache.lucene.analysis.TokenStream stream,
int slop,
boolean enablePositionIncrements)
                                                throws java.io.IOException

Overrides:

multiPhraseQuery in class MappedFieldType

Throws:

java.io.IOException

phrasePrefixQuery

public org.apache.lucene.search.Query phrasePrefixQuery(org.apache.lucene.analysis.TokenStream stream,
int slop,
int maxExpansions)
                                                 throws java.io.IOException

Overrides:

phrasePrefixQuery in class MappedFieldType

Throws:

java.io.IOException

hasGaps

public static boolean hasGaps(org.apache.lucene.analysis.TokenStream stream)
                       throws java.io.IOException

Throws:

java.io.IOException

fielddataBuilder

public IndexFieldData.Builder fielddataBuilder(java.lang.String fullyQualifiedIndexName,
java.util.function.Supplier<SearchLookup> searchLookup)

Description copied from class: MappedFieldType

Return a fielddata builder for this field

Overrides:

fielddataBuilder in class MappedFieldType

Parameters:

fullyQualifiedIndexName - the name of the index this field-data is build for

searchLookup - a SearchLookup supplier to allow for accessing other fields values in the context of runtime fields