Line data    Source code

       1             : // Copyright (C) 2015 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 com.google.gerrit.entities.BranchNameKey;
      18             : import com.google.gerrit.entities.Change;
      19             : import com.google.gerrit.index.query.PostFilterPredicate;
      20             : import java.util.Set;
      21             : 
      22             : public class DestinationPredicate extends PostFilterPredicate<ChangeData> {
      23             :   protected Set<BranchNameKey> destinations;
      24             : 
      25             :   public DestinationPredicate(Set<BranchNameKey> destinations, String value) {
      26           4 :     super(ChangeQueryBuilder.FIELD_DESTINATION, value);
      27           4 :     this.destinations = destinations;
      28           4 :   }
      29             : 
      30             :   @Override
      31             :   public boolean match(ChangeData object) {
      32           4 :     Change change = object.change();
      33           4 :     if (change == null) {
      34           0 :       return false;
      35             :     }
      36           4 :     return destinations.contains(change.getDest());
      37             :   }
      38             : 
      39             :   @Override
      40             :   public int getCost() {
      41           4 :     return 1;
      42             :   }
      43             : }