+
+ def to_xml
+ doc = OSM::API.new.get_xml_doc
+ doc.root << to_xml_node()
+ return doc
+ end
+
+ def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
+ el = XML::Node.new 'node'
+ el['id'] = self.node_id.to_s
+
+ add_metadata_to_xml_node(el, self, changeset_cache, user_display_name_cache)
+
+ if self.visible?
+ el['lat'] = self.lat.to_s
+ el['lon'] = self.lon.to_s
+ end
+
+ add_tags_to_xml_node(el, self.old_tags)
+
+ return el
+ end
+
+ def save_with_dependencies!
+ save!
+ #not sure whats going on here
+ clear_aggregation_cache
+ clear_association_cache
+ #ok from here
+ @attributes.update(OldNode.where(:node_id => self.node_id, :timestamp => self.timestamp, :version => self.version).first.instance_variable_get('@attributes'))
+
+ self.tags.each do |k,v|
+ tag = OldNodeTag.new
+ tag.k = k
+ tag.v = v
+ tag.node_id = self.node_id
+ tag.version = self.version
+ tag.save!
+ end
+ end
+
+ def tags
+ @tags ||= Hash[self.old_tags.collect { |t| [t.k, t.v] }]
+ end
+
+ def tags=(t)
+ @tags = t
+ end
+
+ def tags_as_hash
+ return self.tags
+ end
+
+ # Pretend we're not in any ways
+ def ways
+ return []
+ end
+
+ # Pretend we're not in any relations
+ def containing_relation_members
+ return []
+ end