org.elasticsearch.index.mapper.internal

Class ParentFieldMapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

org.elasticsearch.index.mapper.FieldMapper

org.elasticsearch.index.mapper.MetadataFieldMapper

org.elasticsearch.index.mapper.internal.ParentFieldMapper

All Implemented Interfaces:

Cloneable, Iterable<Mapper>, ToXContent

public class ParentFieldMapper
extends MetadataFieldMapper

Nested Class Summary

Nested Classes

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

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 String	CONTENT_TYPE
static String	NAME

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

copyTo, defaultFieldType, fieldType, indexCreatedBefore2x, multiFields

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

EMPTY_PARAMS

Method Summary

Methods

Modifier and Type	Method and Description
boolean	active()
protected String	contentType()
protected void	doMerge(Mapper mergeWith, boolean updateAllTypes) Merge changes coming from mergeWith in place.
MappedFieldType	getChildJoinFieldType()
MappedFieldType	getParentJoinFieldType()
static String	joinField(String parentType)
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 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)
String	type()

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, hasCustomFieldDataSettings, indexOptionToString, indexTokenizeOptionToString, isGenerated, 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

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

Method Detail

getParentJoinFieldType

public MappedFieldType getParentJoinFieldType()

getChildJoinFieldType

public MappedFieldType getChildJoinFieldType()

type

public String type()

preParse

public void preParse(ParseContext context)
              throws IOException

Description copied from class: MetadataFieldMapper

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

Specified by:

preParse in class MetadataFieldMapper

Throws:

IOException

postParse

public void postParse(ParseContext context)
               throws IOException

Description copied from class: MetadataFieldMapper

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

Specified by:

postParse in class MetadataFieldMapper

Throws:

IOException

parseCreateField

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

Description copied from class: FieldMapper

Parse the field value and populate fields.

Specified by:

parseCreateField in class FieldMapper

Throws:

IOException

joinField

public static String joinField(String parentType)

contentType

protected String contentType()

Specified by:

contentType in class FieldMapper

toXContent

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

Specified by:

toXContent in interface ToXContent

Overrides:

toXContent in class FieldMapper

Throws:

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

active

public boolean active()

Returns:

Whether the _parent field is actually configured.