| How to get Edge List from a Node [message #45766] |
Tue, 12 September 2006 04:34 |
Eclipse User |
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Originally posted by: dzhpingbo.sohu.com
I want to layout my nodes, so I overwrite the layoutLayoutNodes mothod of
AbstractLayoutNodeProvider Class,
public Runnable layoutLayoutNodes(List layoutNodes,
boolean offsetFromBoundingBox, IAdaptable layoutHint) {((Node)
viewNode).getTargetEdges(){}
the List layoutNodes contains a list of Nodes exclude Edges, I want to get
Edges from the Nodes,
ListIterator iter = layoutNodes.listIterator();
while (iter.hasNext()) {
ILayoutNode lnode = (ILayoutNode) iter.next();
Node node = (Node)lnode.getNode();
List edgeList = node.getTargetEdges();
}
but always the edgeList is a list with size 0, seems like the
getTargetEdges() method did not work...
How can I get edges from a node?
Looking forward for your helps.
Best regards,
dzh
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