Module jdk.jdi
Package com.sun.jdi.event

# Interface Event

All Superinterfaces:
  `Mirror`

All Known Subinterfaces:
  `AccessWatchpointEvent`, `BreakpointEvent`, `ClassPrepareEvent`, `ClassUnloadEvent`, `ExceptionEvent`, `LocatableEvent`, `MethodEntryEvent`, `MethodExitEvent`, `ModificationWatchpointEvent`, `MonitorContendedEnteredEvent`, `MonitorContendedEnterEvent`, `MonitorWaitedEvent`, `MonitorWaitEvent`, `StepEvent`, `ThreadDeathEvent`, `ThreadStartEvent`, `VMDeathEvent`, `VMDisconnectEvent`, `VMStartEvent`, `WatchpointEvent`

public interface Event extends Mirror
An occurrence in a target VM that is of interest to a debugger. Event is the common superinterface for all events (examples include `BreakpointEvent`, `ExceptionEvent`, `ClassPrepareEvent`). When an event occurs, an instance of Event as a component of an `EventSet` is enqueued in the `VirtualMachine`'s `EventQueue`.

Since:
  1.3
See Also:
  - `EventSet`
  - `EventQueue`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `EventRequest`
  `request()`

  ### Methods declared in interface com.sun.jdi.Mirror

  `toString, virtualMachine`

- ## Method Details

  - ### request

    EventRequest request()
    Returns:
      The `EventRequest` that requested this event. Some events (eg. `VMDeathEvent`) may not have a corresponding request and thus will return null.