return this.views.iterator();
}
public void addDXFObject(DXFObject obj) {
// look if the object goes in a dictionary
DXFDictionary d = this.rootDictionary.getDXFDictionaryForID(obj.getID());
if (d != null) {
d.putDXFObject(obj);
} else {
// is not bound to a dictionary
HashMap<String,DXFObject> type = null;
if (this.objects.containsKey(obj.getObjectType())) {