001// License: GPL. For details, see LICENSE file. 002package org.openstreetmap.josm.data.osm; 003 004public interface IRelation extends IPrimitive { 005 006 int getMembersCount(); 007 008 long getMemberId(int idx); 009 010 String getRole(int idx); 011 012 OsmPrimitiveType getMemberType(int idx); 013}