Line data    Source code

       1             : // Copyright (C) 2021 The Android Open Source Project
       2             : //
       3             : // Licensed under the Apache License, Version 2.0 (the "License");
       4             : // you may not use this file except in compliance with the License.
       5             : // You may obtain a copy of the License at
       6             : //
       7             : // http://www.apache.org/licenses/LICENSE-2.0
       8             : //
       9             : // Unless required by applicable law or agreed to in writing, software
      10             : // distributed under the License is distributed on an "AS IS" BASIS,
      11             : // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             : // See the License for the specific language governing permissions and
      13             : // limitations under the License.
      14             : 
      15             : package com.google.gerrit.server.query.change;
      16             : 
      17             : import java.util.Optional;
      18             : 
      19          60 : public enum MagicLabelValue {
      20          60 :   ANY,
      21          60 :   MIN,
      22          60 :   MAX;
      23             : 
      24             :   public static Optional<MagicLabelValue> tryParse(String value) {
      25             :     try {
      26           7 :       return Optional.of(MagicLabelValue.valueOf(value));
      27           5 :     } catch (IllegalArgumentException e) {
      28           5 :       return Optional.empty();
      29             :     }
      30             :   }
      31             : }