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

Nested Class Summary

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

MappedFieldType.CollapseType, MappedFieldType.Relation

Constructor Summary

Constructors

Constructor	Description
FieldNamesFieldType(boolean enabled)

Method Summary

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

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, fuzzyIntervals, fuzzyQuery, getTerms, getTextSearchInfo, hasDocValues, isAggregatable, isFieldWithinQuery, isSearchable, isStored, meta, multiPhraseQuery, name, normalizedWildcardQuery, phrasePrefixQuery, phraseQuery, pointReaderIfPossible, prefixIntervals, prefixQuery, prefixQuery, regexpQuery, setBoost, spanPrefixQuery, termIntervals, valueForDisplay, wildcardIntervals, wildcardQuery, wildcardQuery

Methods inherited from class java.lang.Object

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

Constructor Details

FieldNamesFieldType

public FieldNamesFieldType(boolean enabled)

Method Details

typeName

public 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

isEnabled

public boolean isEnabled()

valueFetcher

public ValueFetcher valueFetcher(SearchExecutionContext context,
 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

existsQuery

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

Overrides:

existsQuery in class MappedFieldType

termQuery

public org.apache.lucene.search.Query termQuery(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 a TermQuery over the value bytes, boosted by MappedFieldType.boost().

Overrides:

termQuery in class TermBasedFieldType