protected class JdevProviderContext.NodeObserver extends NodeListener
Modifier | Constructor and Description |
---|---|
protected |
NodeObserver(Node node,
java.net.URL sourceURL) |
Modifier and Type | Method and Description |
---|---|
void |
nodeClosed(NodeEvent event)
Called after a Node has been closed.
|
void |
nodeRenamed(NodeEvent event,
java.net.URL oldURL,
java.net.URL newURL)
Called after a Node has been renamed and recached under the new
URL in the NodeFactory.
|
invokeLaterIfNeeded, nodeDeleted, nodeDirtyStateChanged, nodeOpened, nodeReverted, nodeSaved, nodeWillBeSaved, nodeWillClose, nodeWillOpen
protected NodeObserver(Node node, java.net.URL sourceURL)
public void nodeClosed(NodeEvent event)
NodeListener
nodeClosed
in class NodeListener
event
- the object containing information about this eventpublic void nodeRenamed(NodeEvent event, java.net.URL oldURL, java.net.URL newURL)
NodeListener
nodeRenamed
in class NodeListener
event
- the object containing information about this event.
Calling e.getNode()
will return the
old Node
. To get the new Node, call
NodeFactory.find(newURL)
. Both old and new Nodes
remain available while NodeListeners are being called with
the nodeRenamed event. In the case where renaming did not cause
the Node type to change, both old Node and new Node will be the
exact same object, so using the oldURL
parameter
is the only reliable way to know the URL of the Node before it
was renamed. If the Node type did change, the old Node is
removed from the NodeFactory cache immediately after all
NodeListeners have been called with the nodeRenamed event.oldURL
- the old URL of the Node before the renamenewURL
- the new URL of the Node after the rename