001package org.clafer.ast; 002 003/** 004 * A factory for creating unique identifiers. 005 * 006 * @author jimmy 007 */ 008public class AstIdFactory { 009 010 protected int count = 0; 011 012 /** 013 * Create a new unique identifier. 014 * 015 * @return a unique identifier 016 */ 017 public int newId() { 018 return count++; 019 } 020}