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/OpenJDK 21

Class LocalExecutionControlProvider

java.lang.Object
jdk.jshell.execution.LocalExecutionControlProvider
All Implemented Interfaces:
ExecutionControlProvider
public class LocalExecutionControlProvider extends Object implements ExecutionControlProvider
A provider of execution engines which run in the same process as JShell.
Since:
9

Constructor Summary

Constructor Description
LocalExecutionControlProvider()
Create an instance.

Method Summary

Modifier and Type Method Description
Map<String,String> defaultParameters()
Create and return the default parameter map for LocalExecutionControlProvider.
ExecutionControl generate(ExecutionEnv env, Map<String,String> parameters)
Create and return a locally executing ExecutionControl instance.
String name()
The unique name of this ExecutionControlProvider.

Methods declared in class java.lang.Object

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

Constructor Details

LocalExecutionControlProvider

public LocalExecutionControlProvider()
Create an instance. An instance can be used to generate an ExecutionControl instance that executes code in the same process.

Method Details

name

public String name()
The unique name of this ExecutionControlProvider.
Specified by:
name in interface ExecutionControlProvider
Returns:
"local"

defaultParameters

public Map<String,String> defaultParameters()
Create and return the default parameter map for LocalExecutionControlProvider. LocalExecutionControlProvider has no parameters.
Specified by:
defaultParameters in interface ExecutionControlProvider
Returns:
an empty parameter map

generate

public ExecutionControl generate(ExecutionEnv env, Map<String,String> parameters)
Create and return a locally executing ExecutionControl instance.
Specified by:
generate in interface ExecutionControlProvider
Parameters:
env - the execution environment, provided by JShell
parameters - the default or modified parameter map.
Returns:
the execution engine

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.jshell/jdk/jshell/execution/LocalExecutionControlProvider.html