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module polyglot

Package org.graalvm.polyglot

The GraalVM SDK polyglot API allows to embed Graal languages in Java applications.

To get started quickly create a new org.graalvm.polyglot.Context using org.graalvm.polyglot.Context#create(String...) and then evaluate guest language code using org.graalvm.polyglot.Context#eval(String, CharSequence).

See graalvm.org for more examples on how to use this API.

Since: 19.0
See Also: For an overview over the features the polyglot API provides.

Class Summary

Modifier and Type	Class and Description
pack-priv abstract class	AbstractValue
public class	Context A polyglot context for Graal guest languages that allows to `evaluate` code.
public class	Engine An execution engine for Graal guest languages that allows to inspect the the installed `guest languages`, `instruments` and their available options.
public class	EnvironmentAccess Represents an access policy to the process environment for the guest languages of a context.
public class	HostAccess Represents the host access policy of a polyglot context.
public class	Instrument A handle for an instrument installed in an `engine`.
public class	Language A handle for a Graal language installed in an `engine`.
public class	PolyglotAccess Represents an access policy for polyglot builtins in the guest languages.
public class	PolyglotException A polyglot exception represents errors that contain Graal guest languages on the stack trace.
public class	ResourceLimitEvent Event triggered by a resource limit for a context.
public class	ResourceLimits Represents resource limits configuration that is used to configure contexts.
public class	Source Representation of a source code unit and its contents that can be evaluated in an execution `context`.
public class	SourceSection Description of contiguous section of text within a `Source` of program code.; supports multiple modes of access to the text and its location.
public abstract class	TypeLiteral<T> Represents a generic type `T`.
public class	Value Represents a polyglot value that can be accessed using a set of language agnostic operations.

Enum Summary

Modifier and Type	Enum and Description
public enum	SandboxPolicy The sandbox policy presets and validates configurations of a `context` or `engine` to be suitable as a code sandbox.