How to filter out the TreeNodes(grandchildren level) from treeviewer using Viewfilter in SWT

How to filter out the Tree Nodes (grandchildren level) fro开发者_StackOverflow中文版m tree viewer using View filter in SWT.I want to filter out the grand children node from the treeviewer.

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You just can filter your items in Container.

ArrayList<Nodes> nodeList;

Then add container to treeView;

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The Logic would be filter children in ContentProvider for the tree view