Lines Matching refs:roots
343 var roots = null;
349 roots = graph.findTreeRoots(graph.getDefaultParent());
354 roots = graph.findTreeRoots(tmp);
357 if (roots != null && roots.length > 0)
359 tmp = roots[0];
382 var roots = null;
388 roots = graph.findTreeRoots(graph.getDefaultParent());
393 roots = graph.findTreeRoots(tmp);
396 if (roots != null && roots.length > 0)
398 tmp = roots[0];
421 var roots = null;
427 roots = graph.findTreeRoots(graph.getDefaultParent());
432 roots = graph.findTreeRoots(tmp);
435 if (roots != null && roots.length > 0)
437 tmp = roots[0];