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java.lang.Objectjava.util.EventObject
org.apache.cayenne.event.CayenneEvent
org.apache.cayenne.graph.GraphEvent
public class GraphEvent
An event indicating a change in the object graph. A change is expressed as a GraphDiff, so the easiest way to process the event is the following:
    GraphChangeHandler handler = ..;
    event.getDiff().apply(handler);
 
| Field Summary | |
|---|---|
| protected  GraphDiff | diff | 
| Fields inherited from class org.apache.cayenne.event.CayenneEvent | 
|---|
| info, postedBy, subject | 
| Fields inherited from class java.util.EventObject | 
|---|
| source | 
| Constructor Summary | |
|---|---|
| GraphEvent(Object source,
           GraphDiff diff) | |
| GraphEvent(Object source,
           Object postedBy,
           GraphDiff diff) | |
| Method Summary | |
|---|---|
|  GraphDiff | getDiff() | 
| Methods inherited from class org.apache.cayenne.event.CayenneEvent | 
|---|
| getInfo, getPostedBy, getSubject, setPostedBy, setSubject | 
| Methods inherited from class java.util.EventObject | 
|---|
| getSource, toString | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait | 
| Field Detail | 
|---|
protected GraphDiff diff
| Constructor Detail | 
|---|
public GraphEvent(Object source,
                  GraphDiff diff)
public GraphEvent(Object source,
                  Object postedBy,
                  GraphDiff diff)
| Method Detail | 
|---|
public GraphDiff getDiff()
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