Example usage for com.google.gwt.user.cellview.client TreeNode getParent

Introduction

In this page you can find the example usage for com.google.gwt.user.cellview.client TreeNode getParent.

Prototype

TreeNode getParent();

Source Link

Document

Get the parent node of this node.

Usage

From source file:org.gss_project.gss.web.client.CellTreeView.java

License:Open Source License

public OtherUserResource getOtherUserResourceOfOtherFolder(OthersFolderResource res) {
    TreeNode n = utils.getNodeContainingResource(tree.getRootTreeNode().setChildOpen(3, true), res);

    if (n != null) {
        if (n.getValue() instanceof OtherUserResource)
            return (OtherUserResource) n.getValue();
        TreeNode parent = n.getParent();

        while (parent != null) {
            if (parent.getValue() instanceof OtherUserResource)
                return (OtherUserResource) parent.getValue();
            parent = parent.getParent();
        }//from   w  ww . j ava 2s.c  o  m
    }
    return null;
}

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