/** * Returns the root of the node tree. Root is the topmost parent node that * itself has no parent set. */ public PrefetchTreeNode getRoot() { return (parent != null) ? parent.getRoot() : this; }
/** * Returns the root of the node tree. Root is the topmost parent node that itself has * no parent set. */ public PrefetchTreeNode getRoot() { return (parent != null) ? parent.getRoot() : this; }