Interface Terminal

    • Method Detail

      • supportsTextAttributes

        boolean supportsTextAttributes()
        Returns true if this terminal supports setting text attributes, such as bold.
      • supportsColor

        boolean supportsColor()
        Returns true if this terminal supports setting output colors.
      • supportsCursorMotion

        boolean supportsCursorMotion()
        Returns true if this terminal supports moving the cursor.
      • getTerminalSize

        TerminalSize getTerminalSize()
                              throws NativeException
        Returns the size of the terminal. Supported by all terminals.
        Returns:
        The current terminal size. Never returns null.
        Throws:
        NativeException - On failure.
      • bold

        Terminal bold()
               throws NativeException
        Switches the terminal to bold mode, if supported. Does nothing if this terminal does not support bold mode.
        Throws:
        NativeException - On failure.
      • cursorLeft

        Terminal cursorLeft​(int count)
                     throws NativeException
        Moves the cursor the given number of characters to the left.
        Throws:
        NativeException - On failure, or if this terminal does not support cursor motion.
      • cursorRight

        Terminal cursorRight​(int count)
                      throws NativeException
        Moves the cursor the given number of characters to the right.
        Throws:
        NativeException - On failure, or if this terminal does not support cursor motion.
      • cursorUp

        Terminal cursorUp​(int count)
                   throws NativeException
        Moves the cursor the given number of characters up.
        Throws:
        NativeException - On failure, or if this terminal does not support cursor motion.
      • cursorDown

        Terminal cursorDown​(int count)
                     throws NativeException
        Moves the cursor the given number of characters down.
        Throws:
        NativeException - On failure, or if this terminal does not support cursor motion.
      • cursorStartOfLine

        Terminal cursorStartOfLine()
                            throws NativeException
        Moves the cursor to the start of the current line.
        Throws:
        NativeException - On failure, or if this terminal does not support cursor motion.
      • clearToEndOfLine

        Terminal clearToEndOfLine()
                           throws NativeException
        Clears characters from the cursor position to the end of the current line.
        Throws:
        NativeException - On failure, or if this terminal does not support clearing.