| /* |
| * 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. |
| */ |
| |
| package org.apache.flink.statefun.flink.core.jsonmodule; |
| |
| enum FormatVersion { |
| // ============================================================ |
| // EOL versions |
| // ============================================================ |
| |
| v1_0("1.0"), |
| v2_0("2.0"), |
| |
| // ============================================================ |
| // Supported versions |
| // ============================================================ |
| |
| v3_0("3.0"); |
| |
| private String versionStr; |
| |
| FormatVersion(String versionStr) { |
| this.versionStr = versionStr; |
| } |
| |
| @Override |
| public String toString() { |
| return versionStr; |
| } |
| |
| static FormatVersion fromString(String versionStr) { |
| switch (versionStr) { |
| case "1.0": |
| return v1_0; |
| case "2.0": |
| return v2_0; |
| case "3.0": |
| return v3_0; |
| default: |
| throw new IllegalArgumentException("Unrecognized format version: " + versionStr); |
| } |
| } |
| } |