org.elasticsearch.index.mapper.internal

Class VersionFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.core.AbstractFieldMapper<Long>

org.elasticsearch.index.mapper.internal.VersionFieldMapper

All Implemented Interfaces:

ToXContent, FieldMapper<Long>, InternalMapper, Mapper, RootMapper

public class VersionFieldMapper
extends AbstractFieldMapper<Long>
implements InternalMapper, RootMapper

Mapper for the _version field.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	VersionFieldMapper.Builder
static class	VersionFieldMapper.Defaults
static class	VersionFieldMapper.TypeParser

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

AbstractFieldMapper.CopyTo, AbstractFieldMapper.MultiFields

Nested classes/interfaces inherited from interface org.elasticsearch.index.mapper.Mapper

Mapper.BuilderContext

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

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

FieldMapper.Loading, FieldMapper.Names

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENT_TYPE
static String	NAME

Fields inherited from class org.elasticsearch.index.mapper.core.AbstractFieldMapper

boost, copyTo, customFieldDataSettings, docValues, docValuesFormat, fieldDataType, fieldType, indexAnalyzer, multiFields, names, normsLoading, postingsFormat, searchAnalyzer, similarity

Fields inherited from interface org.elasticsearch.index.mapper.Mapper

EMPTY_ARRAY

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

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

DOC_VALUES_FORMAT

Constructor Summary

Constructors

Constructor and Description
VersionFieldMapper()

Method Summary

Modifier and Type	Method and Description
void	close()
protected String	contentType()
FieldDataType	defaultFieldDataType()
org.apache.lucene.document.FieldType	defaultFieldType()
boolean	hasDocValues()
boolean	includeInObject() Should the mapper be included in the root ObjectMapper.
void	merge(Mapper mergeWith, MergeContext mergeContext)
void	parse(ParseContext context)
protected void	parseCreateField(ParseContext context, List<org.apache.lucene.document.Field> fields) Parse the field value and populate fields.
void	postParse(ParseContext context) Called after Mapper.parse(ParseContext) on the RootObjectMapper.
void	preParse(ParseContext context) Called before Mapper.parse(ParseContext) on the RootObjectMapper.
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
Long	value(Object value) Returns the actual value of the field.

Methods inherited from class org.elasticsearch.index.mapper.core.AbstractFieldMapper

boost, copyTo, customBoost, defaultDocValuesFormat, defaultPostingFormat, docValuesFormatProvider, doXContentBody, fieldDataTermsFilter, fieldDataType, fieldType, fuzzyQuery, indexAnalyzer, indexedValueForSearch, indexOptionToString, indexTokenizeOptionToString, isGenerated, isNumeric, isSortable, name, names, normsLoading, nullValueFilter, postingsFormatProvider, prefixFilter, prefixQuery, queryStringTermQuery, rangeFilter, rangeQuery, regexpFilter, regexpQuery, searchAnalyzer, searchQuoteAnalyzer, similarity, stats, supportsNullValue, termFilter, termQuery, termsFilter, termVectorOptionsToString, traverse, traverse, useTermQueryWithQueryString, valueForSearch

Methods inherited from class java.lang.Object

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

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

name, traverse, traverse

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

CONTENT_TYPE

public static final String CONTENT_TYPE

See Also:

Constant Field Values

Constructor Detail

VersionFieldMapper

public VersionFieldMapper()

Method Detail

preParse

public void preParse(ParseContext context)
              throws IOException

Description copied from interface: RootMapper

Called before Mapper.parse(ParseContext) on the RootObjectMapper.

Specified by:

preParse in interface RootMapper

Throws:

IOException

parseCreateField

protected void parseCreateField(ParseContext context,
                                List<org.apache.lucene.document.Field> fields)
                         throws IOException

Description copied from class: AbstractFieldMapper

Parse the field value and populate fields.

Specified by:

parseCreateField in class AbstractFieldMapper<Long>

Throws:

IOException

parse

public void parse(ParseContext context)
           throws IOException

Specified by:

parse in interface Mapper

Overrides:

parse in class AbstractFieldMapper<Long>

Throws:

IOException

value

public Long value(Object value)

Description copied from interface: FieldMapper

Returns the actual value of the field.

Specified by:

value in interface FieldMapper<Long>

postParse

public void postParse(ParseContext context)
               throws IOException

Description copied from interface: RootMapper

Called after Mapper.parse(ParseContext) on the RootObjectMapper.

Specified by:

postParse in interface RootMapper

Throws:

IOException

includeInObject

public boolean includeInObject()

Description copied from interface: RootMapper

Should the mapper be included in the root ObjectMapper. If this method returns true, then Mapper.parse(ParseContext) will be called if the context has a property that matches the name of this RootMapper. Otherwise Mapper.parse(ParseContext) will not be called.

Specified by:

includeInObject in interface RootMapper

defaultFieldType

public org.apache.lucene.document.FieldType defaultFieldType()

Specified by:

defaultFieldType in class AbstractFieldMapper<Long>

defaultFieldDataType

public FieldDataType defaultFieldDataType()

Specified by:

defaultFieldDataType in class AbstractFieldMapper<Long>

contentType

protected String contentType()

Specified by:

contentType in class AbstractFieldMapper<Long>

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
                                  ToXContent.Params params)
                           throws IOException

Specified by:

toXContent in interface ToXContent

Overrides:

toXContent in class AbstractFieldMapper<Long>

Throws:

IOException

merge

public void merge(Mapper mergeWith,
                  MergeContext mergeContext)
           throws MergeMappingException

Specified by:

merge in interface Mapper

Overrides:

merge in class AbstractFieldMapper<Long>

Throws:

MergeMappingException

close

public void close()

Specified by:

close in interface Mapper

Overrides:

close in class AbstractFieldMapper<Long>

hasDocValues

public boolean hasDocValues()

Specified by:

hasDocValues in interface FieldMapper<Long>

Overrides:

hasDocValues in class AbstractFieldMapper<Long>