/**
* Finds the node hosting the selected <code>DataObject</code>.
*
* @param node The node to check.
*/
private void findNode(TreeImageDisplay node) {
if (node == null) return;
if (parent == null) {
Object uo = node.getUserObject();
if (selected.getClass().equals(uo.getClass()) && selected.getId() == node.getUserObjectId()) {
selectedNode = node;
}
} else {
Object uo = node.getUserObject();
TreeImageDisplay pN;
if (parent instanceof String) {
String key = parent.toString();
if (uo instanceof DataObject) {
pN = node.getParentDisplay();
String n = pN.toString();
if (key.equals(n) && selected.getId() == ((DataObject) uo).getId()) {
selectedNode = node;
}
}
} else {
if (selected.getClass().equals(uo.getClass())
&& selected.getId() == node.getUserObjectId()) {
pN = node.getParentDisplay();
Object po = pN.getUserObject();
if (po.getClass().equals(parent.getClass()))
if (po instanceof DataObject && parent instanceof DataObject) {
if (((DataObject) po).getId() == ((DataObject) parent).getId()) selectedNode = node;
}
}
}
}
}
/**
* Finds the node hosting the selected <code>DataObject</code>.
*
* @param node The node to check.
*/
private void findNodeFromSelection(TreeImageDisplay node) {
if (node == null) return;
Iterator<DataObject> i = selection.iterator();
DataObject object;
if (parent == null) {
Object uo = node.getUserObject();
while (i.hasNext()) {
object = i.next();
if (object.getClass().equals(uo.getClass()) && object.getId() == node.getUserObjectId()) {
selectedNodes.add(node);
}
}
} else {
Object uo = node.getUserObject();
TreeImageDisplay pN;
if (parent instanceof String) {
String key = parent.toString();
if (uo instanceof DataObject) {
pN = node.getParentDisplay();
String n = pN.toString();
while (i.hasNext()) {
object = i.next();
if (key.equals(n) && object.getId() == ((DataObject) uo).getId()) {
selectedNodes.add(node);
}
}
}
} else {
while (i.hasNext()) {
object = i.next();
if (object.getClass().equals(uo.getClass()) && object.getId() == node.getUserObjectId()) {
pN = node.getParentDisplay();
Object po = pN.getUserObject();
if (po.getClass().equals(parent.getClass()))
if (po instanceof DataObject && parent instanceof DataObject) {
if (((DataObject) po).getId() == ((DataObject) parent).getId())
selectedNodes.add(node);
}
}
}
}
}
}
