Module org.elasticsearch.server

Package org.elasticsearch.index.mapper

Class MapperMergeContext

java.lang.Object

org.elasticsearch.index.mapper.MapperMergeContext

public final class MapperMergeContext
extends Object

Holds context used when merging mappings. As the merge process also involves building merged Mapper.Builders, this also contains a MapperBuilderContext.

Method Summary

Modifier and Type	Method	Description
MapperMergeContext	createChildContext(String name, ObjectMapper.Dynamic dynamic)	Creates a new MapperMergeContext with a child MapperBuilderContext.
static MapperMergeContext	from(MapperBuilderContext mapperBuilderContext, long newFieldsBudget)	Creates a new MapperMergeContext from a MapperBuilderContext
MapperBuilderContext	getMapperBuilderContext()
static MapperMergeContext	root(boolean isSourceSynthetic, boolean isDataStream, MapperService.MergeReason mergeReason, long newFieldsBudget)	The root context, to be used when merging a tree of mappers

Methods inherited from class java.lang.Object

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

Method Details

root

public static MapperMergeContext root(boolean isSourceSynthetic,
 boolean isDataStream,
 MapperService.MergeReason mergeReason,
 long newFieldsBudget)

The root context, to be used when merging a tree of mappers

from

public static MapperMergeContext from(MapperBuilderContext mapperBuilderContext,
 long newFieldsBudget)

Creates a new MapperMergeContext from a MapperBuilderContext

Parameters:

mapperBuilderContext - the MapperBuilderContext for this MapperMergeContext

newFieldsBudget - limits how many fields can be added during the merge process

Returns:

a new MapperMergeContext, wrapping the provided MapperBuilderContext

createChildContext

public MapperMergeContext createChildContext(String name,
 ObjectMapper.Dynamic dynamic)

Creates a new MapperMergeContext with a child MapperBuilderContext. The child MapperMergeContext context will share the same field limit.

Parameters:

name - the name of the child context

Returns:

a new MapperMergeContext with this context as its parent

getMapperBuilderContext

public MapperBuilderContext getMapperBuilderContext()