com.oracle.truffle.api.provider

Class TruffleLanguageProvider

java.lang.Object

com.oracle.truffle.api.provider.TruffleLanguageProvider

public abstract class TruffleLanguageProvider
extends Object

Used to register a TruffleLanguage using a ServiceLoader. This interface is not intended to be implemented directly by a language developer, rather the implementation is generated by the Truffle DSL. The generated implementation has to inherit the TruffleLanguage.Registration and ProvidedTags annotations from the TruffleLanguage.

Since:

23.1

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TruffleLanguageProvider() Constructor to be called by subclasses.

Method Summary

Modifier and Type	Method and Description
protected abstract Object	create() Creates a new instance of a TruffleLanguage.
protected abstract String	getLanguageClassName() Returns the name of a class implementing the TruffleLanguage.
protected abstract Collection<String>	getServicesClassNames() Returns the class names of provided services.
protected abstract <S> Iterable<S>	loadTruffleService(Class<S> type) Loads implementations of type service.

Methods inherited from class java.lang.Object

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

Constructor Detail

TruffleLanguageProvider

protected TruffleLanguageProvider()

Constructor to be called by subclasses.

Since:

23.1

Method Detail

getLanguageClassName

protected abstract String getLanguageClassName()

Returns the name of a class implementing the TruffleLanguage.

Since:

23.1

create

protected abstract Object create()

Creates a new instance of a TruffleLanguage.

Since:

23.1

getServicesClassNames

protected abstract Collection<String> getServicesClassNames()

Returns the class names of provided services.

Since:

23.1

loadTruffleService

protected abstract <S> Iterable<S> loadTruffleService(Class<S> type)

Loads implementations of type service.

Since:

23.1