Module info.picocli.shell.jline3
Package picocli.shell.jline3

Class PicocliCommands.ClearScreen

  • All Implemented Interfaces:
    Callable<Void>
    Enclosing class:
    PicocliCommands
    public static class PicocliCommands.ClearScreen
extends Object
implements Callable<Void>
    Command that clears the screen.

    WARNING: This subcommand needs a JLine Terminal to clear the screen. To accomplish this, construct the CommandLine with a PicocliCommandsFactory, and set the Terminal on that factory. For example: 

     @Command(subcommands = PicocliCommands.ClearScreen.class)
 class MyApp //...

 PicocliCommandsFactory factory = new PicocliCommandsFactory();
 CommandLine cmd = new CommandLine(new MyApp(), factory);
 // create terminal
 factory.setTerminal(terminal);
    Since:
    4.6