Package org.aesh.terminal.tty.impl

Class AbstractPosixTerminal

java.lang.Object

org.aesh.terminal.tty.impl.AbstractTerminal

org.aesh.terminal.tty.impl.AbstractPosixTerminal

All Implemented Interfaces:

Closeable, AutoCloseable, Terminal

Direct Known Subclasses:

PosixSysTerminal

public abstract class AbstractPosixTerminal
extends AbstractTerminal

Abstract base class for POSIX-compliant terminal implementations using PTY.

Author:

Stale W. Pedersen

Nested Class Summary

Nested classes/interfaces inherited from interface org.aesh.terminal.Terminal

Terminal.SignalHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected final Attributes	originalAttributes	The original terminal attributes saved for restoration on close.
protected final Pty	pty	The pseudo-terminal device for this terminal.

Fields inherited from class org.aesh.terminal.tty.impl.AbstractTerminal

device, handlers, LOGGER, name, type

Constructor Summary

Constructors

Constructor	Description
AbstractPosixTerminal(String name, String type, Pty pty)	Creates a new POSIX terminal with the specified name, type, and PTY.

Method Summary

Modifier and Type	Method	Description
void	close()
Attributes	getAttributes()
protected Pty	getPty()	Returns the pseudo-terminal device associated with this terminal.
Size	getSize()
void	setAttributes(Attributes attr)

Methods inherited from class org.aesh.terminal.tty.impl.AbstractTerminal

device, echo, echo, echoSignal, getName, getType, handle, handleDefaultSignal, raise

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aesh.terminal.Terminal

getCodePointConsumer, input, output

Field Details

pty

protected final Pty pty

The pseudo-terminal device for this terminal.

originalAttributes

protected final Attributes originalAttributes

The original terminal attributes saved for restoration on close.

Constructor Details

AbstractPosixTerminal

public AbstractPosixTerminal(String name,
 String type,
 Pty pty)
                      throws IOException

Creates a new POSIX terminal with the specified name, type, and PTY.

Parameters:

name - the terminal name

type - the terminal type (e.g., "xterm", "vt100")

pty - the pseudo-terminal device

Throws:

IOException - if an I/O error occurs during initialization

Method Details

getPty

protected Pty getPty()

Returns the pseudo-terminal device associated with this terminal.

Returns:

the PTY device

getAttributes

public Attributes getAttributes()

setAttributes

public void setAttributes(Attributes attr)

getSize

public Size getSize()

close

public void close()
           throws IOException

Throws:

IOException