Package org.dellroad.jct.jshell.command

Class JShellCommand

java.lang.Object

org.dellroad.jct.core.simple.AbstractSimpleCommand

org.dellroad.jct.core.simple.command.SubshellCommand

org.dellroad.jct.jshell.command.JShellCommand

All Implemented Interfaces:

SimpleCommand

public class JShellCommand
extends SubshellCommand

A command that fires up a JShell instance.

Field Summary

Fields inherited from class org.dellroad.jct.core.simple.command.SubshellCommand

shell

Constructor Summary

Constructors

Constructor	Description
JShellCommand()	Default constructor.
JShellCommand(JShellShell shell)	Constructor.
JShellCommand(JShellShell shell, String usage, String summary, String detail)	Constructor.

Method Summary

Methods inherited from class org.dellroad.jct.core.simple.command.SubshellCommand

buildShellRequest, createSubshell, execute, executeSubshell

Methods inherited from class org.dellroad.jct.core.simple.AbstractSimpleCommand

getHelpDetail, getHelpSummary, getUsage, printUsage

Methods inherited from class java.lang.Object

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

Constructor Details

JShellCommand

public JShellCommand()

Default constructor.

Creates an instance using a new anonymous JShellShell instance.

JShellCommand

public JShellCommand(JShellShell shell)

Constructor.

This constructor provides default usage, summary, and description strings.

Parameters:

shell - creates subshell sessions

Throws:

IllegalArgumentException - if shell is null

JShellCommand

public JShellCommand(JShellShell shell,
 String usage,
 String summary,
 String detail)

Constructor.

Parameters:

shell - creates subshell sessions

usage - usage string, or null if command takes no arguments

summary - help summary

detail - help detail

Throws:

IllegalArgumentException - if shell, summary or detail is null