- All Superinterfaces:
Event
,Locatable
,LocatableEvent
,Mirror
- All Known Subinterfaces:
AccessWatchpointEvent
,ModificationWatchpointEvent
public interface WatchpointEvent extends LocatableEvent
Notification of a field triggered event encountered by a thread in the
target VM.
- Since:
- 1.3
- See Also:
EventQueue
,VirtualMachine
-
Method Summary
Modifier and Type Method Description Field
field()
Returns the field that is about to be accessed/modified.ObjectReference
object()
Returns the object whose field is about to be accessed/modified.Value
valueCurrent()
Current value of the field.Methods declared in interface com.sun.jdi.event.LocatableEvent
thread
Methods declared in interface com.sun.jdi.Mirror
toString, virtualMachine
-
Method Details
-
field
Field field()Returns the field that is about to be accessed/modified.- Returns:
- a
Field
which mirrors the field in the target VM. - Throws:
ObjectCollectedException
- may be thrown if class has been garbage collected.
-
object
ObjectReference object()Returns the object whose field is about to be accessed/modified. Return null is the access is to a static field.- Returns:
- a
ObjectReference
which mirrors the event's object in the target VM.
-
valueCurrent
Value valueCurrent()Current value of the field.- Throws:
ObjectCollectedException
- if object or class have been garbage collected.
-