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- 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
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Fieldfield()Returns the field that is about to be accessed/modified.ObjectReferenceobject()Returns the object whose field is about to be accessed/modified.ValuevalueCurrent()Current value of the field.-
Methods declared in interface com.sun.jdi.event.LocatableEvent
thread
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Methods declared in interface com.sun.jdi.Mirror
toString, virtualMachine
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Method Detail
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field
Field field()
Returns the field that is about to be accessed/modified.- Returns:
- a
Fieldwhich mirrors the field in the target VM. - Throws:
ObjectCollectedException- may be thrown if class has been garbage collected.
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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
ObjectReferencewhich mirrors the event's object in the target VM.
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valueCurrent
Value valueCurrent()
Current value of the field.- Throws:
ObjectCollectedException- if object or class have been garbage collected.
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