public ObjectIdSubclassMap<ObjectId> getBaseObjectIds() {if (baseObjectIds != null)return baseObjectIds;return new ObjectIdSubclassMap<>();}

public ObjectIdSubclassMap < ObjectId > getBaseObjectIds ( ) { if ( baseObjectIds != null ) return baseObjectIds ; return new ObjectIdSubclassMap < > ( ) ; }
public virtual ObjectIdSubclassMap<ObjectId> GetBaseObjectIds(){if (baseObjectIds != null){return baseObjectIds;}return new ObjectIdSubclassMap<ObjectId>();}
