com.oracle.truffle.api.instrumentation.provider

Class TruffleInstrumentProvider

java.lang.Object

com.oracle.truffle.api.instrumentation.provider.TruffleInstrumentProvider

public abstract class TruffleInstrumentProvider
extends Object

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

Since:

23.1

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected abstract Object	create() Creates a new instance of a TruffleInstrument.
protected Object	createInternalResource(String resourceId) Creates an instrument InternalResource identified by the resourceId.
protected abstract String	getInstrumentClassName() Returns the name of a class implementing the TruffleInstrument.
protected List<String>	getInternalResourceIds() Returns ids of provided internal resources.
protected abstract Collection<String>	getServicesClassNames() Returns the class names of provided services.

Methods inherited from class java.lang.Object

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

Constructor Detail

TruffleInstrumentProvider

protected TruffleInstrumentProvider()

Constructor to be called by subclasses.

Since:

23.1

Method Detail

getInstrumentClassName

protected abstract String getInstrumentClassName()

Returns the name of a class implementing the TruffleInstrument.

Since:

23.1

create

protected abstract Object create()

Creates a new instance of a TruffleInstrument.

Since:

23.1

getServicesClassNames

protected abstract Collection<String> getServicesClassNames()

Returns the class names of provided services.

Since:

23.1

getInternalResourceIds

protected List<String> getInternalResourceIds()

Returns ids of provided internal resources.

Since:

23.1

createInternalResource

protected Object createInternalResource(String resourceId)

Creates an instrument InternalResource identified by the resourceId.

Throws:

IllegalArgumentException - if resourceId is not supported by this instrument

Since:

23.1