org.eiichiro.ash

Class Shell

java.lang.Object

org.eiichiro.ash.Shell

public class Shell
extends Object

Shell is the shell object provided by Ash.

Author:

Eiichiro Uchiumi

Constructor Summary

Constructors

Constructor and Description
Shell()

Method Summary

Modifier and Type	Method and Description
Map<String,Command>	commands() Returns the command map registered in the shell.
Console	console()
void	exec(String line) Executes the specified command line input.
void	register(Command command) Registers the specified command instance into the shell.
void	register(String name, Command command) Registers the specified command instance into the shell with the specified name.
void	start() Runs into the REPL mode.
boolean	started()
void	stop() Quit from the REPL mode.
void	unregister(String name) Unregisters the command corresponding to the specified name from the shell.

Methods inherited from class java.lang.Object

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

Constructor Detail

Shell

public Shell()

Method Detail

register

public void register(Command command)

Registers the specified command instance into the shell.

Parameters:

command - Command to be registered.

register

public void register(String name,
                     Command command)

Registers the specified command instance into the shell with the specified name.

Parameters:

name - Name of command.

command - Command to be registered.

unregister

public void unregister(String name)

Unregisters the command corresponding to the specified name from the shell.

Parameters:

name - Name of command.

commands

public Map<String,Command> commands()

Returns the command map registered in the shell.

Returns:

The command map registered in the shell.

exec

public void exec(String line)

Executes the specified command line input.

Parameters:

line - Command line input.

start

public void start()

Runs into the REPL mode.

stop

public void stop()

Quit from the REPL mode.

started

public boolean started()

console

public Console console()

Returns:

the console