Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Class VersionFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

org.elasticsearch.index.mapper.FieldMapper

org.elasticsearch.index.mapper.MetadataFieldMapper

org.elasticsearch.index.mapper.VersionFieldMapper

All Implemented Interfaces:

Iterable<Mapper>, ToXContent, ToXContentFragment

public class VersionFieldMapper
extends MetadataFieldMapper

Mapper for the _version field. This is the field mapper for the monotonically increasing document version. If you are looking for the field that stores semver style strings in a sortable binary format, you want VersionStringFieldMapper in the xpack VersionField plugin

Nested Class Summary

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

MetadataFieldMapper.Builder, MetadataFieldMapper.ConfigurableTypeParser, MetadataFieldMapper.FixedTypeParser, MetadataFieldMapper.TypeParser

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

FieldMapper.Conflicts, FieldMapper.CopyTo, FieldMapper.DimensionBuilder, FieldMapper.MergeValidator<T>, FieldMapper.MultiFields, FieldMapper.Parameter<T>, FieldMapper.Serializer<T>, FieldMapper.SerializerCheck<T>

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONTENT_TYPE
static final VersionFieldMapper	INSTANCE
static final String	NAME
static final MetadataFieldMapper.TypeParser	PARSER

Fields inherited from class org.elasticsearch.index.mapper.FieldMapper

COERCE_SETTING, copyTo, deprecationLogger, hasScript, IGNORE_MALFORMED_SETTING, mappedFieldType, multiFields, onScriptError

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY, EMPTY_PARAMS

Method Summary

Modifier and Type	Method	Description
protected String	contentType()
void	postParse(DocumentParserContext context)	Called after FieldMapper.parse(DocumentParserContext) on the RootObjectMapper.
void	preParse(DocumentParserContext context)	Called before FieldMapper.parse(DocumentParserContext) on the RootObjectMapper.
SourceLoader.SyntheticFieldLoader	syntheticFieldLoader()	Create a SourceLoader.SyntheticFieldLoader to populate synthetic source.
static org.apache.lucene.document.Field	versionField()

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

getMergeBuilder, parseCreateField, toXContent, updateableBoolParam

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

checkIncomingMergeType, copyTo, doValidate, doXContentBody, executeScript, fieldType, getTotalFieldsCount, hasScript, ignoreMalformed, indexAnalyzers, indexScriptValues, iterator, merge, multiFields, multiFieldsIterator, name, notInMultiFields, parse, parsesArrayValue, sourcePathUsedBy, supportsParsingObject, typeName, validate

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

freezeAndDeduplicateFieldType, internFieldName, simpleName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.elasticsearch.xcontent.ToXContentFragment

isFragment

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

CONTENT_TYPE

public static final String CONTENT_TYPE

See Also:

• Constant Field Values

INSTANCE

public static final VersionFieldMapper INSTANCE

PARSER

public static final MetadataFieldMapper.TypeParser PARSER

Method Details

preParse

public void preParse(DocumentParserContext context)

Description copied from class: MetadataFieldMapper

Called before FieldMapper.parse(DocumentParserContext) on the RootObjectMapper.

Overrides:

preParse in class MetadataFieldMapper

versionField

public static org.apache.lucene.document.Field versionField()

postParse

public void postParse(DocumentParserContext context)

Description copied from class: MetadataFieldMapper

Called after FieldMapper.parse(DocumentParserContext) on the RootObjectMapper.

Overrides:

postParse in class MetadataFieldMapper

contentType

protected String contentType()

Specified by:

contentType in class FieldMapper

syntheticFieldLoader

public SourceLoader.SyntheticFieldLoader syntheticFieldLoader()

Description copied from class: Mapper

Create a SourceLoader.SyntheticFieldLoader to populate synthetic source.

Specified by:

syntheticFieldLoader in class MetadataFieldMapper