Line data    Source code

       1             : // Copyright (C) 2016 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.index.change;
      16             : 
      17             : import com.google.gerrit.entities.Change;
      18             : import com.google.gerrit.index.Index;
      19             : import com.google.gerrit.index.IndexDefinition;
      20             : import com.google.gerrit.index.query.Predicate;
      21             : import com.google.gerrit.server.query.change.ChangeData;
      22             : import com.google.gerrit.server.query.change.ChangePredicates;
      23             : 
      24             : /**
      25             :  * Index for Gerrit changes. This class is mainly used for typing the generic parent class that
      26             :  * contains actual implementations.
      27             :  */
      28             : public interface ChangeIndex extends Index<Change.Id, ChangeData> {
      29             :   interface Factory extends IndexDefinition.IndexFactory<Change.Id, ChangeData, ChangeIndex> {}
      30             : 
      31             :   @Override
      32             :   default Predicate<ChangeData> keyPredicate(Change.Id id) {
      33           5 :     return ChangePredicates.idStr(id);
      34             :   }
      35             : }