Cancellable (FocessQQ 4.1.4.3000 API)

All Known Implementing Classes:

CommandPrepostEvent
```
public interface Cancellable
```
This class indicates that the implemented event class is cancellable

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`cancel()`	Cancel the event
`boolean`	`isCancelled()`	Indicate this event is cancelled
`void`	`setCancelled(boolean cancelled)`	Set whether this event is cancelled or not

- Method Detail
  - isCancelled
```
boolean isCancelled()
```
    Indicate this event is cancelled
    
    Returns:
    
    true if this event is cancelled, false otherwise
  - setCancelled
```
void setCancelled(boolean cancelled)
```
    Set whether this event is cancelled or not
    
    Parameters:
    
    cancelled - true if cancel this event, false not cancel this event
  - cancel
```
default void cancel()
```
    Cancel the event