org.crsh.shell.concurrent
Class AsyncShell

java.lang.Object
  org.crsh.shell.concurrent.AsyncShell

All Implemented Interfaces:

Shell

public class AsyncShell
extends Object
implements Shell

Version:

$Revision$

Author:

Julien Viet

Nested Class Summary

private class

AsyncShell.Process

Field Summary

private AsyncShell.Process	current .
private ExecutorService	executor .
private Object	lock .
private Shell	shell .
private Status	status .

Constructor Summary

AsyncShell(ExecutorService executor, Shell shell)

Method Summary

void	close()
Map<String,String>	complete(String prefix) Completion.
ShellProcess	createProcess(String request) Process a request.
String	getPrompt() Returns the shell prompt.
Status	getStatus()
String	getWelcome() Returns the welcome message.

Methods inherited from class java.lang.Object

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

Field Detail

lock

private final Object lock

.

status

private Status status

.

shell

private Shell shell

.

current

private AsyncShell.Process current

.

executor

private final ExecutorService executor

.

Constructor Detail

AsyncShell

public AsyncShell(ExecutorService executor,
                  Shell shell)

Method Detail

getStatus

public Status getStatus()

close

public void close()

getWelcome

public String getWelcome()

Description copied from interface: Shell

Returns the welcome message.

Specified by:

getWelcome in interface Shell

Returns:

the welcome message

getPrompt

public String getPrompt()

Description copied from interface: Shell

Returns the shell prompt.

Specified by:

getPrompt in interface Shell

Returns:

the shell prompt

complete

public Map<String,String> complete(String prefix)

Description copied from interface: Shell

Completion.

Specified by:

complete in interface Shell

Parameters:

prefix - the prefix to complete

Returns:

the sorted list of available suffixes

createProcess

public ShellProcess createProcess(String request)

Description copied from interface: Shell

Process a request.

Specified by:

createProcess in interface Shell

Parameters:

request - the request to process

Returns:

the process