org.crsh
Class Processor

java.lang.Object
  org.crsh.Processor

All Implemented Interfaces:

Runnable

public class Processor
extends Object
implements Runnable

Version:

$Revision$

Author:

Julien Viet

Nested Class Summary

static interface	Processor.Result
private class	Processor.ShellInvoker
static class	Processor.State
static class	Processor.Status
private static class	Processor.Task

Field Summary

private List<ProcessorListener>	listeners .
private org.slf4j.Logger	log .
private ShellProcess	process The current process being executed.
private Shell	shell .
private AtomicReference<Processor.Status>	status .
private Term	term .

Constructor Summary

Processor(Term term, Shell shell)

Method Summary

void	addListener(ProcessorListener listener)
Processor.Result	execute()
Processor.State	getState()
boolean	isAvailable()
void	run()
private void	writePrompt()

Methods inherited from class java.lang.Object

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

Field Detail

log

private final org.slf4j.Logger log

.

term

private final Term term

.

status

private final AtomicReference<Processor.Status> status

.

shell

private final Shell shell

.

process

private volatile ShellProcess process

The current process being executed.

listeners

private final List<ProcessorListener> listeners

.

Constructor Detail

Processor

public Processor(Term term,
                 Shell shell)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

isAvailable

public boolean isAvailable()

getState

public Processor.State getState()

execute

public Processor.Result execute()

writePrompt

private void writePrompt()

addListener

public void addListener(ProcessorListener listener)