org.elasticsearch.index.mapper

Class IdFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

org.elasticsearch.index.mapper.FieldMapper

org.elasticsearch.index.mapper.MetadataFieldMapper

org.elasticsearch.index.mapper.IdFieldMapper

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable<Mapper>, ToXContent

public class IdFieldMapper
extends MetadataFieldMapper

A mapper for the _id field. It does nothing since _id is neither indexed nor stored, but we need to keep it so that its FieldType can be used to generate queries.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IdFieldMapper.Defaults
static class	IdFieldMapper.TypeParser

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

MetadataFieldMapper.Builder<T extends MetadataFieldMapper.Builder,Y extends MetadataFieldMapper>

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

FieldMapper.CopyTo, FieldMapper.MultiFields

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

Mapper.BuilderContext

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONTENT_TYPE
static java.lang.String	NAME

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

COERCE_SETTING, copyTo, defaultFieldType, fieldType, IGNORE_MALFORMED_SETTING, indexCreatedVersion, multiFields

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

EMPTY_PARAMS

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	contentType()
protected void	doMerge(Mapper mergeWith, boolean updateAllTypes) Merge changes coming from mergeWith in place.
protected void	parseCreateField(ParseContext context, java.util.List<org.apache.lucene.index.IndexableField> fields) Parse the field value and populate fields.
void	postParse(ParseContext context) Called after FieldMapper.parse(ParseContext) on the RootObjectMapper.
void	preParse(ParseContext context) Called before FieldMapper.parse(ParseContext) on the RootObjectMapper.
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)

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

merge

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

clone, copyTo, customBoost, doXContentAnalyzers, doXContentBody, doXContentDocValues, fieldType, indexOptionToString, indexTokenizeOption, iterator, name, parse, termVectorOptionsToString, updateFieldType

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

simpleName

Methods inherited from class java.lang.Object

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

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

isFragment

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

CONTENT_TYPE

public static final java.lang.String CONTENT_TYPE

See Also:

Constant Field Values

Method Detail

preParse

public void preParse(ParseContext context)
              throws java.io.IOException

Description copied from class: MetadataFieldMapper

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

Specified by:

preParse in class MetadataFieldMapper

Throws:

java.io.IOException

postParse

public void postParse(ParseContext context)
               throws java.io.IOException

Description copied from class: MetadataFieldMapper

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

Specified by:

postParse in class MetadataFieldMapper

Throws:

java.io.IOException

parseCreateField

protected void parseCreateField(ParseContext context,
                                java.util.List<org.apache.lucene.index.IndexableField> fields)
                         throws java.io.IOException

Description copied from class: FieldMapper

Parse the field value and populate fields.

Specified by:

parseCreateField in class FieldMapper

Throws:

java.io.IOException

contentType

protected java.lang.String contentType()

Specified by:

contentType in class FieldMapper

toXContent

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

Specified by:

toXContent in interface ToXContent

Overrides:

toXContent in class FieldMapper

Throws:

java.io.IOException

doMerge

protected void doMerge(Mapper mergeWith,
                       boolean updateAllTypes)

Description copied from class: FieldMapper

Merge changes coming from mergeWith in place.

Overrides:

doMerge in class FieldMapper

updateAllTypes - TODO