public Document getDocument () { Parent p = getParent (); while (p != null) { if (p.getType () == Type.DOCUMENT) return (Document)p; p = ((Child)p).getParent (); } return null; }
public Document getDocument () { Parent p = getParent (); while (p != null) { if (p.getType () == Type.DOCUMENT) return (Document)p; p = ((Child)p).getParent (); } return null; }