io.reactiverse.es4x

Interface Runtime

All Superinterfaces:

EventEmitter

All Known Implementing Classes:

GraalRuntime

public interface Runtime
extends EventEmitter

Method Summary

Modifier and Type	Method and Description
void	close() close the current runtime and shutdown all the engine related resources.
void	config(io.vertx.core.json.JsonObject config) passes the given configuration to the runtime.
void	enter() explicitly enter the script engine scope.
default org.graalvm.polyglot.Value	eval(java.lang.String script) Evals a given sript string.
default org.graalvm.polyglot.Value	eval(java.lang.String script, boolean interactive) Evals a given sript string.
default org.graalvm.polyglot.Value	eval(java.lang.String script, java.lang.String name, boolean literal) Evals a given sript string.
org.graalvm.polyglot.Value	eval(java.lang.String script, java.lang.String name, java.lang.String contentType, boolean interactive) Evals a given sript string.
void	leave() explicitly leave the script engine scope.
org.graalvm.polyglot.Value	main(java.lang.String main) Requires the main module as a commonjs module, the module returned will be flagged as a main module.
void	put(java.lang.String name, java.lang.Object value) Puts a value to the global scope.
org.graalvm.polyglot.Value	require(java.lang.String module) Require a module following the commonjs spec
org.graalvm.polyglot.Value	worker(java.lang.String main, java.lang.String address) Loads a JS Worker, meaning it will become a Vert.x Worker.

Methods inherited from interface io.reactiverse.es4x.EventEmitter

emit, on

Method Detail

config

void config(io.vertx.core.json.JsonObject config)

passes the given configuration to the runtime.

Parameters:

config - given configuration.

require

org.graalvm.polyglot.Value require(java.lang.String module)

Require a module following the commonjs spec

Parameters:

module - a module

Returns:

return the module

main

org.graalvm.polyglot.Value main(java.lang.String main)

Requires the main module as a commonjs module, the module returned will be flagged as a main module.

Parameters:

main - the main module

Returns:

the module

worker

org.graalvm.polyglot.Value worker(java.lang.String main,
                                  java.lang.String address)

Loads a JS Worker, meaning it will become a Vert.x Worker.

Parameters:

main - the main entry script

address - the eventbus address

Returns:

the module

eval

default org.graalvm.polyglot.Value eval(java.lang.String script,
                                        boolean interactive)
                                 throws java.lang.Exception

Evals a given sript string.

Parameters:

script - string containing code.

interactive - literals are non listed on debug sessions

Returns:

returns the evaluation result.

Throws:

java.lang.Exception - on error

eval

org.graalvm.polyglot.Value eval(java.lang.String script,
                                java.lang.String name,
                                java.lang.String contentType,
                                boolean interactive)
                         throws java.lang.Exception

Evals a given sript string.

Parameters:

script - string containing code.

name - string containing name of the script (e.g.: the filename).

interactive - literals are non listed on debug sessions

Returns:

returns the evaluation result.

Throws:

java.lang.Exception - on error

eval

default org.graalvm.polyglot.Value eval(java.lang.String script,
                                        java.lang.String name,
                                        boolean literal)
                                 throws java.lang.Exception

Evals a given sript string.

Parameters:

script - string containing code.

name - string containing name of the script (e.g.: the filename).

literal - literals are non listed on debug sessions

Returns:

returns the evaluation result.

Throws:

java.lang.Exception - on error

eval

default org.graalvm.polyglot.Value eval(java.lang.String script)
                                 throws java.lang.Exception

Evals a given sript string.

Parameters:

script - string containing code.

Returns:

returns the evaluation result.

Throws:

java.lang.Exception - on error

put

void put(java.lang.String name,
         java.lang.Object value)

Puts a value to the global scope.

Parameters:

name - the key to identify the value in the global scope

value - the value to store.

enter

void enter()

explicitly enter the script engine scope.

leave

void leave()

explicitly leave the script engine scope.

close

void close()

close the current runtime and shutdown all the engine related resources.