io.purplejs.core.registry

Interface RegistryBuilder

public interface RegistryBuilder

This is a builder of registries. It's possible to either bind an instance or a provider of instances to the registry.

Method Summary

Modifier and Type	Method and Description
Registry	build() Build the registry based on the user configuration.
<T> RegistryBuilder	instance(Class<T> type, T instance) Binds an instance to a type.
static RegistryBuilder	newBuilder() Creates a new builder of this type.
<T> RegistryBuilder	provider(Class<T> type, Supplier<T> supplier) Binds a provider of a type.

Method Detail

instance

<T> RegistryBuilder instance(Class<T> type,
                             T instance)

Binds an instance to a type.

Type Parameters:

T - type of instance.

Parameters:

type - type to bind.

instance - instance of the type.

Returns:

the instance of this builder.

provider

<T> RegistryBuilder provider(Class<T> type,
                             Supplier<T> supplier)

Binds a provider of a type. Can be used for non-singleton services or values.

Type Parameters:

T - type of instance.

Parameters:

type - type to bind.

supplier - the supplier (or factory) to create an instance of type.

Returns:

the instance of this builder.

build

Registry build()

Build the registry based on the user configuration.

Returns:

a newly created registry instance.

newBuilder

static RegistryBuilder newBuilder()

Creates a new builder of this type.

Returns:

a new builder instance.