package pl.edu.mimuw.cloudatlas.interpreter.query.Absyn; // Java Package generated by the BNF Converter. public abstract class SelItem implements java.io.Serializable { public abstract R accept(SelItem.Visitor v, A arg); public interface Visitor { public R visit(pl.edu.mimuw.cloudatlas.interpreter.query.Absyn.SelItemC p, A arg); public R visit(pl.edu.mimuw.cloudatlas.interpreter.query.Absyn.AliasedSelItemC p, A arg); } }