Module org.elasticsearch.server

Package org.elasticsearch.cluster.metadata

Interface TemplateDecoratorProvider

All Superinterfaces:

Supplier<Template.TemplateDecorator>

public interface TemplateDecoratorProvider
extends Supplier<Template.TemplateDecorator>

SPI service interface to modify templates in Stateless mode. Note: currently decorators are not applied in any particular order.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	TemplateDecoratorProvider.InstanceHolder

Field Summary

Fields

Modifier and Type	Field	Description
static final TemplateDecoratorProvider.InstanceHolder	TEMPLATE_DECORATOR

Method Summary

Static Methods

Modifier and Type	Method	Description
static Template.TemplateDecorator	getInstance()	Get the singleton Template.TemplateDecorator instance.
static void	initOnce(List<? extends TemplateDecoratorProvider> providers)	Initialize the singleton Template.TemplateDecorator instance from the given list of providers.

Methods inherited from interface java.util.function.Supplier

get

Field Details

TEMPLATE_DECORATOR

static final TemplateDecoratorProvider.InstanceHolder TEMPLATE_DECORATOR

Method Details

getInstance

static Template.TemplateDecorator getInstance()

Get the singleton Template.TemplateDecorator instance. Initialization is done during node construction and must have happened before.

initOnce

static void initOnce(List<? extends TemplateDecoratorProvider> providers)

Initialize the singleton Template.TemplateDecorator instance from the given list of providers. This method must be called only once during node construction loading available providers via SPI.