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Package com.oracle.truffle.api.instrumentation

The instrumentation API provides a way to introspect and inject behavior into interpreters written using the Truffle framework.

See: Description

Package com.oracle.truffle.api.instrumentation Description

The instrumentation API provides a way to introspect and inject behavior into interpreters written using the Truffle framework. To adopt instrumentation support for a guest language implementation you need to annotate syntax nodes of your language with Instrumentable. For details please refer to Instrumentable. To use the instrumentation framework implementors must implement the TruffleInstrument interface. Please refer to TruffleInstrument for further details. Guest languages that want to use the capabilities of the instrumentation framework can access Instrumenter for their TruffleLanguage by calling TruffleLanguage.Env.lookup(Class). SourceSectionFilter created using guest languages may be used to implement guest language features that require meta-programming capabilities. Instruments can be enabled/disabled using PolyglotEngine.
Since:
0.8 or older
See Also:
TruffleInstrument, Instrumentable
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