/**
* @param node
* @return
*/
@Pure
@Nonnull
@CheckReturnValue
public static DefaultMutableTreeNode deepCloneNode(
final DefaultMutableTreeNode node, final Function<Object, ?> cloneFunc) {
Preconditions.checkNotNull(node);
Preconditions.checkNotNull(cloneFunc);
// shadow clone node
final DefaultMutableTreeNode cloneNode = (DefaultMutableTreeNode) node.clone();
// deep clone the user object
final Object cloneObject = cloneFunc.apply(node.getUserObject());
cloneNode.setUserObject(cloneObject);
return cloneNode;
// //@throws IllegalArgumentException
// // If the node's user object is not cloneable.
//
// final Cloneable userObjectAsCloneable = CommonOP.As(node.getUserObject(),
// Cloneable.class);
// if (userObjectAsCloneable != null) {
// // shadow clone node
// final DefaultMutableTreeNode cloneNode = (DefaultMutableTreeNode) node.clone();
//
// //deep clone the user object
// final Object cloneObject = userObjectAsCloneable.clone();
// cloneNode.setUserObject(cloneObject);
//
// return cloneNode;
// } else {
// throw new IllegalArgumentException("The node's user object is not cloneable.");
// }
}
public static DefaultMutableTreeNode getSelectedTree(List<DefaultMutableTreeNode> selectedNodes) {
DefaultMutableTreeNode basicRoot =
(DefaultMutableTreeNode)
PanelsController.contradictionsPanel.getTree().getModel().getRoot();
if (selectedNodes.contains(basicRoot)) {
return basicRoot;
}
DefaultMutableTreeNode newRoot = (DefaultMutableTreeNode) basicRoot.clone();
for (int i = 0; i < basicRoot.getChildCount(); i++) {
DefaultMutableTreeNode type = (DefaultMutableTreeNode) basicRoot.getChildAt(i);
if (selectedNodes.contains(type)) {
DefaultMutableTreeNode newType = (DefaultMutableTreeNode) type.clone();
newRoot.add(newType);
for (int j = 0; j < type.getChildCount(); j++) {
DefaultMutableTreeNode creterion = (DefaultMutableTreeNode) type.getChildAt(j);
newType.add((DefaultMutableTreeNode) creterion.clone());
}
} else {
DefaultMutableTreeNode newType = (DefaultMutableTreeNode) type.clone();
boolean isTypeAdded = false;
for (int j = 0; j < type.getChildCount(); j++) {
DefaultMutableTreeNode creterion = (DefaultMutableTreeNode) type.getChildAt(j);
if (selectedNodes.contains(creterion)) {
if (!isTypeAdded) {
newRoot.add(newType);
isTypeAdded = true;
}
newType.add((MutableTreeNode) creterion.clone());
}
}
}
}
return newRoot;
}