Lines Matching refs:newRoot

146 /** If oldRoot is a nil root, just copy or move the children to newRoot.
147  *  If not a nil root, make oldRoot a child of newRoot.
152  *  If newRoot is a nil-rooted single child tree, use the single
158  *  If oldRoot was null, it's ok, just return newRoot (even if isNil).
163  *  Return newRoot.  Throw an exception if newRoot is not a
165  *  node.  If newRoot is ^(nil x) return x as newRoot.
167  *  Be advised that it's ok for newRoot to point at oldRoot's
172 - (id)becomeRoot:(id)newRoot old:(id)oldRoot
175         return newRoot;
177     //System.out.println("becomeroot new "+newRoot.toString()+" old "+oldRoot);
178     id newRootTree = (id)newRoot;
189     // add oldRoot to newRoot; addChild takes care of case where oldRoot
191     // are added to newRoot.
215 - (id)becomeRootfromToken:(id<Token>)newRoot old:(id)oldRoot
217     return [self becomeRoot:(id)[self create:newRoot] old:oldRoot];