Line data    Source code

       1             : // Copyright (C) 2019 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 static java.util.stream.Collectors.joining;
      18             : 
      19             : import com.google.common.base.Splitter;
      20             : import com.google.gerrit.server.index.change.ChangeField;
      21             : 
      22             : public class FileExtensionListPredicate extends ChangeIndexPredicate {
      23             :   private static String clean(String extList) {
      24           4 :     return Splitter.on(',').splitToList(extList).stream()
      25           4 :         .map(FileExtensionPredicate::clean)
      26           4 :         .distinct()
      27           4 :         .sorted()
      28           4 :         .collect(joining(","));
      29             :   }
      30             : 
      31             :   FileExtensionListPredicate(String value) {
      32           4 :     super(ChangeField.ONLY_EXTENSIONS_SPEC, clean(value));
      33           4 :   }
      34             : 
      35             :   @Override
      36             :   public boolean match(ChangeData cd) {
      37           2 :     return ChangeField.getAllExtensionsAsList(cd).equals(value);
      38             :   }
      39             : }