Package org.elasticsearch.index.mapper

Class DocCountFieldMapper.DocCountFieldType

java.lang.Object

org.elasticsearch.index.mapper.MappedFieldType

org.elasticsearch.index.mapper.DocCountFieldMapper.DocCountFieldType

Enclosing class:

DocCountFieldMapper

public static final class DocCountFieldMapper.DocCountFieldType
extends MappedFieldType

Nested Class Summary

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

MappedFieldType.CollapseType, MappedFieldType.Relation

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_VALUE
static DocCountFieldMapper.DocCountFieldType	INSTANCE

Constructor Summary

Constructors

Constructor	Description
DocCountFieldType()

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.search.Query	existsQuery(SearchExecutionContext context)
java.lang.String	familyTypeName()	Returns the field family type, as used in field capabilities
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 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.MappedFieldType

boost, collapseType, distanceFeatureQuery, docValueFormat, eagerGlobalOrdinals, extractTerm, failIfNoDocValues, failIfNotIndexed, fielddataBuilder, fuzzyQuery, getTextSearchInfo, hasDocValues, intervals, isAggregatable, isFieldWithinQuery, isSearchable, isStored, meta, multiPhraseQuery, name, phrasePrefixQuery, phraseQuery, pointReaderIfPossible, prefixQuery, prefixQuery, rangeQuery, regexpQuery, setBoost, setEagerGlobalOrdinals, spanPrefixQuery, termQueryCaseInsensitive, termsQuery, valueForDisplay, wildcardQuery, wildcardQuery

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final DocCountFieldMapper.DocCountFieldType INSTANCE

DEFAULT_VALUE

public static final int DEFAULT_VALUE

See Also:

Constant Field Values

Constructor Details

DocCountFieldType

public DocCountFieldType()

Method Details

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

familyTypeName

public java.lang.String familyTypeName()

Description copied from class: MappedFieldType

Returns the field family type, as used in field capabilities

Overrides:

familyTypeName 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(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 a TermQuery over the value bytes, boosted by MappedFieldType.boost().

Specified by:

termQuery 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