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public interface AggregationChangeEvent
Provides a mechanism for notification of additions, removals, and reorderings of elements in an aggregation.
Field Summary | |
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static int |
ELEMENT_ADDED
Flag for one or more elements added to the aggregation. |
static int |
ELEMENT_REMOVED
Flag for one or more elements removed from the aggregation. |
static int |
ELEMENTS_REORDERED
Flag for the case of the element order changing within the aggregation. |
Method Summary | |
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Graphic[] |
getElements()
Gets the Graphic elements pertinent to the event. |
int |
getID()
Get the ID flag for this event. |
Field Detail |
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static final int ELEMENT_ADDED
static final int ELEMENT_REMOVED
static final int ELEMENTS_REORDERED
Method Detail |
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int getID()
ELEMENT_ADDED
,
ELEMENT_REMOVED
or ELEMENTS_REORDERED
constants.Graphic[] getElements()
Graphic
elements pertinent to the event.
Graphic
s that were affected by the event,
or an empty array.
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