How to clone a java TreeModel? Code Answer

Hello Developer, Hope you guys are doing great. Today at Tutorial Guruji Official website, we are sharing the answer of How to clone a java TreeModel? without wasting too much if your time.

The question is published on by Tutorial Guruji team.

I want to have 2 TreeModels: the root of the second TreeModel is a node of the first TreeModel (therefore, the second TreeModel is a subtree of the first TreeModel).

I think that I can easily do this by cloning the this TreeModel and changing the root. However, I don’t know if there is an easy way of cloning TreeModel.

Answer

The default implementation of the interface TreeModel is DefaultTreeModel, which you can easily use here to instantiate a subtree model:

TreeModel main = ...;
// parent and index have to be defined
TreeNode node = (TreeNode)main.getChild(parent, index);
TreeModel sub = new DefaultTreeModel(node);
We are here to answer your question about How to clone a java TreeModel? - If you find the proper solution, please don't forgot to share this with your team members.

Related Posts

Tutorial Guruji