Command

java.lang.Object
- ej.microui.event.EventGenerator
- - ej.microui.event.generator.Command

```
public class Command
extends EventGenerator
```
Command is an event generator that generates application-level events. Unlike io generators that are related to some hardware input format, the command generator defines its own input format. Basically input and output event are the same. This allows the generation of commands from within MicroUI without relying on an underlying input event format.
This class defines constants for a set of basic commands. The commands defined in this class are typical application-level effects of input events. The advantage of using commands rather than specific input events in an application is that the application can be more portable: it is not tied to specific input devices.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ANTICLOCKWISE` The "anti-clockwise" command constant.
`static int`	`BACK` The "back" command constant.
`static int`	`CANCEL` The "cancel" command constant.
`static int`	`CLOCKWISE` The "clockwise" command constant.
`static int`	`COPY` The "copy" command constant.
`static int`	`CUT` The "cut" command constant.
`static int`	`DISPLAY` The "display" command constant.
`static int`	`DOWN` The "down" command constant.
`static int`	`ESC` The "escape" command constant.
`static int`	`EXIT` The "exit" command constant.
`static int`	`HELP` The "help" command constant.
`static int`	`LEFT` The "left" command constant.
`static int`	`MENU` The "menu" command constant.
`static int`	`NEXT` The "next" command constant.
`static int`	`PASTE` The "paste" command constant.
`static int`	`PAUSE` The "pause" command constant.
`static int`	`PREVIOUS` The "previous" command constant.
`static int`	`RESUME` The "resume" command constant.
`static int`	`RIGHT` The "right" command constant.
`static int`	`SELECT` The "select" command constant.
`static int`	`START` The "start" command constant.
`static int`	`STOP` The "stop" command constant.
`static int`	`UP` The "up" command constant.

Constructor Summary

Constructors
Constructor and Description

Command()
Creates a new command event generator.

Constructors
Constructor and Description
`Command()` Creates a new command event generator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getEventType()` Gets the event generator's type.
`void`	`send(int command)` Sends the given command to the event generator's listener

Methods inherited from class ej.microui.event.EventGenerator
addToSystemPool, get, get, get, getEventHandler, getID, getList, removeFromSystemPool, sendEvent, setEventHandler

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ESC
```
public static final int ESC
```
    The "escape" command constant.
    
    See Also:
    
    Constant Field Values
  - BACK
```
public static final int BACK
```
    The "back" command constant.
    
    See Also:
    
    Constant Field Values
  - UP
```
public static final int UP
```
    The "up" command constant.
    
    See Also:
    
    Constant Field Values
  - DOWN
```
public static final int DOWN
```
    The "down" command constant.
    
    See Also:
    
    Constant Field Values
  - LEFT
```
public static final int LEFT
```
    The "left" command constant.
    
    See Also:
    
    Constant Field Values
  - RIGHT
```
public static final int RIGHT
```
    The "right" command constant.
    
    See Also:
    
    Constant Field Values
  - SELECT
```
public static final int SELECT
```
    The "select" command constant.
    
    See Also:
    
    Constant Field Values
  - CANCEL
```
public static final int CANCEL
```
    The "cancel" command constant.
    
    See Also:
    
    Constant Field Values
  - HELP
```
public static final int HELP
```
    The "help" command constant.
    
    See Also:
    
    Constant Field Values
  - MENU
```
public static final int MENU
```
    The "menu" command constant.
    
    See Also:
    
    Constant Field Values
  - EXIT
```
public static final int EXIT
```
    The "exit" command constant.
    
    See Also:
    
    Constant Field Values
  - START
```
public static final int START
```
    The "start" command constant.
    
    See Also:
    
    Constant Field Values
  - STOP
```
public static final int STOP
```
    The "stop" command constant.
    
    See Also:
    
    Constant Field Values
  - PAUSE
```
public static final int PAUSE
```
    The "pause" command constant.
    
    See Also:
    
    Constant Field Values
  - RESUME
```
public static final int RESUME
```
    The "resume" command constant.
    
    See Also:
    
    Constant Field Values
  - COPY
```
public static final int COPY
```
    The "copy" command constant.
    
    See Also:
    
    Constant Field Values
  - CUT
```
public static final int CUT
```
    The "cut" command constant.
    
    See Also:
    
    Constant Field Values
  - PASTE
```
public static final int PASTE
```
    The "paste" command constant.
    
    See Also:
    
    Constant Field Values
  - CLOCKWISE
```
public static final int CLOCKWISE
```
    The "clockwise" command constant.
    
    See Also:
    
    Constant Field Values
  - ANTICLOCKWISE
```
public static final int ANTICLOCKWISE
```
    The "anti-clockwise" command constant.
    
    See Also:
    
    Constant Field Values
  - PREVIOUS
```
public static final int PREVIOUS
```
    The "previous" command constant.
    
    See Also:
    
    Constant Field Values
  - NEXT
```
public static final int NEXT
```
    The "next" command constant.
    
    See Also:
    
    Constant Field Values
  - DISPLAY
```
public static final int DISPLAY
```
    The "display" command constant.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Command
```
public Command()
```
    Creates a new command event generator.
- Method Detail
  - getEventType
```
public int getEventType()
```
    Gets the event generator's type. Default value is Event.COMMAND.
    
    Specified by:
    
    getEventType in class EventGenerator
    
    Returns:
    
    the command generator's type
  - send
```
public void send(int command)
```
    Sends the given command to the event generator's listener
    
    Parameters:
    
    command - the command to be sent

Class Command

Field Summary

Constructor Summary

Method Summary

Methods inherited from class ej.microui.event.EventGenerator

Methods inherited from class java.lang.Object

Field Detail

ESC

BACK

UP

DOWN

LEFT

RIGHT

SELECT

CANCEL

HELP

MENU

EXIT

START

STOP

PAUSE

RESUME

COPY

CUT

PASTE

CLOCKWISE

ANTICLOCKWISE

PREVIOUS

NEXT

DISPLAY

Constructor Detail

Command

Method Detail

getEventType

send