Class UnsupportedTerminal

java.lang.Object

jline.Terminal

jline.UnsupportedTerminal

All Implemented Interfaces:

ConsoleOperations

public class UnsupportedTerminal
extends Terminal

A no-op unsupported terminal.

Author:

Marc Prud'hommeaux

Field Summary

Fields inherited from interface ConsoleOperations

ABORT, ADD, BACKSPACE, CHANGE_CASE, CHANGE_META, CLEAR_LINE, CLEAR_SCREEN, COMPLETE, CR, CTRL_A, CTRL_B, CTRL_C, CTRL_D, CTRL_E, CTRL_F, CTRL_G, CTRL_K, CTRL_L, CTRL_N, CTRL_OB, CTRL_P, CTRL_QM, DELETE, DELETE_META, DELETE_NEXT_CHAR, DELETE_PREV_CHAR, DELETE_PREV_WORD, END_OF_HISTORY, END_WORD, EXIT, INSERT, KEYBOARD_BELL, KILL_LINE, KILL_LINE_PREV, MOVE_TO_BEG, MOVE_TO_END, NEWLINE, NEXT_CHAR, NEXT_HISTORY, NEXT_SPACE_WORD, NEXT_WORD, PASTE, PASTE_NEXT, PASTE_PREV, PREV_CHAR, PREV_HISTORY, PREV_SPACE_WORD, PREV_WORD, REDISPLAY, REPEAT_NEXT_CHAR, REPEAT_PREV_CHAR, REPEAT_SEARCH_NEXT, REPEAT_SEARCH_PREV, REPLACE_CHAR, REPLACE_MODE, RESET_LINE, SEARCH_NEXT, SEARCH_PREV, START_OF_HISTORY, SUBSTITUTE_CHAR, SUBSTITUTE_LINE, TO_END_WORD, TO_NEXT_CHAR, TO_PREV_CHAR, UNDO, UNKNOWN

Constructor Summary

Constructors

Constructor	Description
UnsupportedTerminal()

Method Summary

Modifier and Type	Method	Description
void	afterReadLine(ConsoleReader reader, String prompt, Character mask)	Invokes after the console reads a line with the prompt and mask.
void	beforeReadLine(ConsoleReader reader, String prompt, Character mask)	Invokes before the console reads a line with the prompt and mask.
void	disableEcho()	Disable character echoing.
void	enableEcho()	Enable character echoing.
boolean	getEcho()	Returns true if the terminal will echo all characters type.
int	getTerminalHeight()	Always returng 24, since we can't access this info on Windows.
int	getTerminalWidth()	Always returng 80, since we can't access this info on Windows.
void	initializeTerminal()	Initialize any system settings that are required for the console to be able to handle input correctly, such as setting tabtop, buffered input, and character echo.
boolean	isEchoEnabled()	Returns false if character echoing is disabled.
boolean	isSupported()	Returns true if this terminal is capable of initializing the terminal to use jline.

Methods inherited from class Terminal

getDefaultBindings, getTerminal, isANSISupported, readCharacter, readVirtualKey, resetTerminal, setupTerminal

Methods inherited from class Object

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

Constructor Details

UnsupportedTerminal

public UnsupportedTerminal()

Method Details

initializeTerminal

public void initializeTerminal()

Description copied from class: Terminal

Initialize any system settings that are required for the console to be able to handle input correctly, such as setting tabtop, buffered input, and character echo.

Specified by:

initializeTerminal in class Terminal

getEcho

public boolean getEcho()

Description copied from class: Terminal

Returns true if the terminal will echo all characters type.

Specified by:

getEcho in class Terminal

isEchoEnabled

public boolean isEchoEnabled()

Description copied from class: Terminal

Returns false if character echoing is disabled.

Specified by:

isEchoEnabled in class Terminal

enableEcho

public void enableEcho()

Description copied from class: Terminal

Enable character echoing. This can be used to re-enable character if the ConsoleReader is no longer being used.

Specified by:

enableEcho in class Terminal

disableEcho

public void disableEcho()

Description copied from class: Terminal

Disable character echoing. This can be used to manually re-enable character if the ConsoleReader has been disabled.

Specified by:

disableEcho in class Terminal

getTerminalWidth

public int getTerminalWidth()

Always returng 80, since we can't access this info on Windows.

Specified by:

getTerminalWidth in class Terminal

getTerminalHeight

public int getTerminalHeight()

Always returng 24, since we can't access this info on Windows.

Specified by:

getTerminalHeight in class Terminal

isSupported

public boolean isSupported()

Description copied from class: Terminal

Returns true if this terminal is capable of initializing the terminal to use jline.

Specified by:

isSupported in class Terminal

beforeReadLine

public void beforeReadLine(ConsoleReader reader,
 String prompt,
 Character mask)

Description copied from class: Terminal

Invokes before the console reads a line with the prompt and mask.

Overrides:

beforeReadLine in class Terminal

afterReadLine

public void afterReadLine(ConsoleReader reader,
 String prompt,
 Character mask)

Description copied from class: Terminal

Invokes after the console reads a line with the prompt and mask.

Overrides:

afterReadLine in class Terminal