org.crsh.term.processor
Class Processor

java.lang.Object
  org.crsh.term.processor.Processor

All Implemented Interfaces:

Runnable

public final class Processor
extends Object
implements Runnable

The processor is the glue between a term object and a shell object. It mainly read the input from the term and executes shell commands.

The class implements the Runnable interface to perform its processing.

Version:

$Revision$

Author:

Julien Viet

Field Summary

private List<Closeable>	listeners .
(package private) org.slf4j.Logger	log .
(package private) ShellProcess	process The current process being executed.
private Shell	shell .
private AtomicReference<Status>	status .
(package private) Term	term .

Constructor Summary

Processor(Term term, Shell shell)

Method Summary

void	addListener(Closeable listener)
Result	execute()
State	getState()
boolean	isAvailable()
void	run()
(package private) void	writePrompt()

Methods inherited from class java.lang.Object

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

Field Detail

log

final org.slf4j.Logger log

.

term

final Term term

.

status

private final AtomicReference<Status> status

.

shell

private final Shell shell

.

process

volatile ShellProcess process

The current process being executed.

listeners

private final List<Closeable> 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 State getState()

execute

public Result execute()

writePrompt

void writePrompt()

addListener

public void addListener(Closeable listener)