CommandBuilder (Vert.x Stack - Docs 5.0.0.CR3 API)

```
public interface CommandBuilder
```
A build for Vert.x Shell command.

Author:

Julien Viet

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Command`	`build(Vertx vertx)`	Build the command
`static CommandBuilder`	`command(CLI cli)`	Create a new commmand with its `CLI` descriptor.
`static CommandBuilder`	`command(String name)`	Create a new commmand builder, the command is responsible for managing the options and arguments via the `arguments`.
`CommandBuilder`	`completionHandler(Handler<Completion> handler)`	Set the command completion handler, the completion handler when the user asks for contextual command line completion, usually hitting the tab key.
`CommandBuilder`	`processHandler(Handler<CommandProcess> handler)`	Set the command process handler, the process handler is called when the command is executed.

- Method Detail
  - command
```
static CommandBuilder command(String name)
```
    Create a new commmand builder, the command is responsible for managing the options and arguments via the arguments.
    
    Parameters:
    
    name - the command name
    
    Returns:
    
    the command
  - command
```
static CommandBuilder command(CLI cli)
```
    Create a new commmand with its CLI descriptor. This command can then retrieve the parsed CommandProcess.commandLine() when it executes to know get the command arguments and options.
    
    Parameters:
    
    cli - the cli to use
    
    Returns:
    
    the command
  - processHandler
```
CommandBuilder processHandler(Handler<CommandProcess> handler)
```
    Set the command process handler, the process handler is called when the command is executed.
    
    Parameters:
    
    handler - the process handler
    
    Returns:
    
    this command object
  - completionHandler
```
CommandBuilder completionHandler(Handler<Completion> handler)
```
    Set the command completion handler, the completion handler when the user asks for contextual command line completion, usually hitting the tab key.
    
    Parameters:
    
    handler - the completion handler
    
    Returns:
    
    this command object
  - build
```
Command build(Vertx vertx)
```
    Build the command
    
    Parameters:
    
    vertx - the vertx instance
    
    Returns:
    
    the built command