Lines Matching refs:root
15 HDF root; // If this is a child HDF node, points at the root node of
16 // the tree. For root nodes this is null. A child node needs
17 // to hold a reference on the root to prevent the root from
26 root = null;
34 this.root = (parent.root != null) ? parent.root : parent;
41 // Only root nodes have ownership of the C HDF pointer, so only a root
43 if ( root == null) {
249 /** Retrieves the HDF object that is the root of the subtree at hdfpath, or
262 /** Retrieves the HDF for the first child of the root of the subtree
276 /** Return the root of the tree where the current node lies. If the
277 * current node is the root, return this. */
279 return root != null ? root : this;
282 /** Retrieves the HDF object that is the root of the subtree at
300 /** Returns the name of this HDF node. The root node has no name, so
301 * calling this on the root node will return null. */
