Package io.vertx.ext.shell.term

## Interface Tty

- All Known Subinterfaces:
    `CommandProcess`, `Term`

      public interface Tty

  Provide interactions with the Shell TTY.
  Author:
    Julien Viet

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `int` | `height()` |
    `Tty` | `resizehandler​(Handler<Void> handler)` | Set a resize handler, the handler is called when the tty size changes.
    `Tty` | `stdinHandler​(Handler<String> handler)` | Set a stream handler on the standard input to read the data.
    `String` | `type()` |
    `int` | `width()` |
    `Tty` | `write​(String data)` | Write data to the standard output.

- - ### Method Detail

    - #### type

          String type()

      Returns:
        the declared tty type, for instance vt100, xterm-256, etc... it can be null when the tty does not have declared its type.

    - #### width

          int width()

      Returns:
        the current width, i.e the number of rows or -1 if unknown

    - #### height

          int height()

      Returns:
        the current height, i.e the number of columns or -1 if unknown

    - #### stdinHandler

          Tty stdinHandler​(Handler<String> handler)

      Set a stream handler on the standard input to read the data.
      Parameters:
        `handler` - the standard input
      Returns:
        this object

    - #### write

          Tty write​(String data)

      Write data to the standard output.
      Parameters:
        `data` - the data to write
      Returns:
        this object

    - #### resizehandler

          Tty resizehandler​(Handler<Void> handler)

      Set a resize handler, the handler is called when the tty size changes.
      Parameters:
        `handler` - the resize handler
      Returns:
        this object