Module jdk.jshell

Package jdk.jshell.execution

Class LocalExecutionControl

java.lang.Object

jdk.jshell.execution.DirectExecutionControl

jdk.jshell.execution.LocalExecutionControl

All Implemented Interfaces:

AutoCloseable, ExecutionControl

public class LocalExecutionControl
extends DirectExecutionControl

An implementation of ExecutionControl which executes in the same JVM as the JShell-core.

Since:

9

Nested Class Summary

Nested classes/interfaces declared in interface jdk.jshell.spi.ExecutionControl

ExecutionControl.ClassBytecodes, ExecutionControl.ClassInstallException, ExecutionControl.EngineTerminationException, ExecutionControl.ExecutionControlException, ExecutionControl.InternalException, ExecutionControl.NotImplementedException, ExecutionControl.ResolutionException, ExecutionControl.RunException, ExecutionControl.StoppedException, ExecutionControl.UserException

Constructor Summary

Constructors

Constructor	Description
LocalExecutionControl()	Create an instance using the default class loading, which delegates to the system class loader.
LocalExecutionControl(ClassLoader parent)	Create an instance using the default class loading, but delegating to the specified parent class loader.
LocalExecutionControl(LoaderDelegate loaderDelegate)	Creates an instance, delegating loader operations to the specified delegate.

Method Summary

Modifier and Type	Method	Description
protected void	clientCodeEnter()	Marks entry into user code.
protected void	clientCodeLeave()	Marks departure from user code.

Methods declared in class jdk.jshell.execution.DirectExecutionControl

addToClasspath, classesRedefined, close, extensionCommand, findClass, invoke, invoke, load, redefine, stop, throwConvertedInvocationException, throwConvertedOtherException, valueString, varValue

Methods declared in class java.lang.Object

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

Constructor Details

LocalExecutionControl

public LocalExecutionControl(LoaderDelegate loaderDelegate)

Creates an instance, delegating loader operations to the specified delegate.

Parameters:

loaderDelegate - the delegate to handle loading classes

LocalExecutionControl

public LocalExecutionControl()

Create an instance using the default class loading, which delegates to the system class loader.

LocalExecutionControl

public LocalExecutionControl(ClassLoader parent)

Create an instance using the default class loading, but delegating to the specified parent class loader.

Parameters:

parent - parent class loader

Since:

22

Method Details

clientCodeEnter

protected void clientCodeEnter()

Description copied from class: DirectExecutionControl

Marks entry into user code.

Overrides:

clientCodeEnter in class DirectExecutionControl

clientCodeLeave

protected void clientCodeLeave()

Description copied from class: DirectExecutionControl

Marks departure from user code.

Overrides:

clientCodeLeave in class DirectExecutionControl