com.sun.squawk.debugger
Class EventNotifier

java.lang.Object
  com.sun.squawk.debugger.EventNotifier

public final class EventNotifier
extends Object

An EventNotifier is used to synchronize communication between a thread producing a JDWP event and consumer of such events. It also encapsulates the details of the event as well as the JDWP identifier of the thread in which the event occurred.

Nested Class Summary

static interface

EventNotifier.Consumer An EventConsumer consumes events delivered via an EventNotifier.

Constructor Summary

EventNotifier()

Method Summary

void	consumeEvent(EventNotifier.Consumer consumer) Consumes an event produced by a producer.
void	produceEvent(Debugger.Event evt, EventNotifier.Consumer consumer) Called by an event producer to notify a waiting consumer of an event.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EventNotifier

public EventNotifier()

Method Detail

produceEvent

public void produceEvent(Debugger.Event evt,
                         EventNotifier.Consumer consumer)

Called by an event producer to notify a waiting consumer of an event. This method will be called on the producer's thread that caused the event. This thread will be blocked until a consumer has consumed the event.

Parameters:

event - the event being reported

consumer - the consumer of the event

consumeEvent

public void consumeEvent(EventNotifier.Consumer consumer)

Consumes an event produced by a producer. The current thread will block until an event is available for consumption. Once the given consumer has consumed the event, the producer of the event is awakened.

Parameters:

consumer - the object that will consume the event