Event

java.lang.Object

org.luwrain.core.Event

Direct Known Subclasses:: AreaQuery, InputEvent, SystemEvent, UpdateEvent

public class Event extends Object

Constructor Summary

Constructors

Constructor

Description

Event()
Method Summary

Modifier and Type

Method

Description

final void

markAsProcessed()

Signals that the processing of this event is finished.

final void

waitForBeProcessed()

Freezes current thread until this event be processed.

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

Constructor Details
- Event
  
  public Event()
Method Details
- markAsProcessed
  
  public final void markAsProcessed()
  
  Signals that the processing of this event is finished. Do not touch this method as it is designed for invocation by org.luwrain.core.Environment class only which controls the event loop. Once this method is called, all threads freezed on waitForBeProcessed() method continue the execution.
- waitForBeProcessed
  
  public final void waitForBeProcessed() throws InterruptedException
  
  Freezes current thread until this event be processed. This method guarantees that the execution will continue after the core completely finishes processing of the event. This method may not be used in the same thread as the main thread of the core (there are no any corresponding checks). The improper use of this method will hang the system infinitely.
  
  Throws:
  
  InterruptedException - if the thread should terminate