| |
| #--------------------------------------------------------------------------------- |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| #--------------------------------------------------------------------------------- |
| |
| nextIdValue = 1 |
| idName = "__weinre__id" |
| |
| module.exports = class IDGenerator |
| |
| #--------------------------------------------------------------------------- |
| @checkId: (object) -> |
| object[idName] |
| |
| #--------------------------------------------------------------------------- |
| @getId: (object, map) -> |
| id = IDGenerator.checkId(object) |
| |
| unless id |
| id = nextId() |
| object[idName] = id |
| |
| map[id] = object if map |
| |
| id |
| |
| #--------------------------------------------------------------------------- |
| @next: -> |
| nextId() |
| |
| #------------------------------------------------------------------------------- |
| nextId = () -> |
| result = nextIdValue |
| nextIdValue += 1 |
| result |
| |
| #------------------------------------------------------------------------------- |
| require("../common/MethodNamer").setNamesForClass(module.exports) |