org.elasticsearch.index.mapper

Class Mapper

java.lang.Object

org.elasticsearch.index.mapper.Mapper

All Implemented Interfaces:

Iterable<Mapper>, ToXContent

Direct Known Subclasses:

FieldMapper, ObjectMapper

public abstract class Mapper
extends Object
implements ToXContent, Iterable<Mapper>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Mapper.Builder<T extends Mapper.Builder,Y extends Mapper>
static class	Mapper.BuilderContext
static interface	Mapper.TypeParser

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

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

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor and Description
Mapper(String simpleName)

Method Summary

Modifier and Type	Method and Description
abstract Mapper	merge(Mapper mergeWith, boolean updateAllTypes) Return the merge of mergeWith into this.
abstract String	name() Returns the canonical name which uniquely identifies the mapper against other mappers in a type.
String	simpleName() Returns the simple name, which identifies this mapper against other mappers at the same level in the mappers hierarchy TODO: make this protected once Mapper and FieldMapper are merged together
abstract Mapper	updateFieldType(Map<String,MappedFieldType> fullNameToFieldType) Update the field type of this mapper.

Methods inherited from class java.lang.Object

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

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

toXContent

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Constructor Detail

Mapper

public Mapper(String simpleName)

Method Detail

simpleName

public final String simpleName()

Returns the simple name, which identifies this mapper against other mappers at the same level in the mappers hierarchy TODO: make this protected once Mapper and FieldMapper are merged together

name

public abstract String name()

Returns the canonical name which uniquely identifies the mapper against other mappers in a type.

merge

public abstract Mapper merge(Mapper mergeWith,
                             boolean updateAllTypes)

Return the merge of mergeWith into this. Both this and mergeWith will be left unmodified.

updateFieldType

public abstract Mapper updateFieldType(Map<String,MappedFieldType> fullNameToFieldType)

Update the field type of this mapper. This is necessary because some mapping updates can modify mappings across several types. This method must return a copy of the mapper so that the current mapper is not modified.