com.oracle.truffle.api.vm

Class PolyglotEngine.Instrument

java.lang.Object

com.oracle.truffle.api.vm.PolyglotRuntime.Instrument

com.oracle.truffle.api.vm.PolyglotEngine.Instrument

Enclosing class:

PolyglotEngine

Deprecated.

Use PolyglotRuntime.Instrument.

@Deprecated
public final class PolyglotEngine.Instrument
extends PolyglotRuntime.Instrument

A handle for an instrument installed in an engine, usable from other threads, that can observe and inject behavior into language execution. The handle provides access to the instrument's metadata and allows the instrument to be dynamically enabled/disabled in the engine.

All methods here, as well as instrumentation services in general, can be used safely from threads other than the engine's single execution thread.

Refer to TruffleInstrument for information about implementing and installing instruments.

Since:

0.9

Method Summary

Methods inherited from class com.oracle.truffle.api.vm.PolyglotRuntime.Instrument

getId, getName, getVersion, isEnabled, lookup, setEnabled, toString

Methods inherited from class java.lang.Object

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