Line data    Source code

       1             : // Copyright (C) 2022 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.approval;
      16             : 
      17             : import com.google.gerrit.index.query.Predicate;
      18             : import java.util.Collection;
      19             : 
      20             : /** Predicate that matches patch set approvals that have a given voting value. */
      21             : public class ExactValuePredicate extends ApprovalPredicate {
      22             :   private final short votingValue;
      23             : 
      24           3 :   public ExactValuePredicate(short votingValue) {
      25           3 :     this.votingValue = votingValue;
      26           3 :   }
      27             : 
      28             :   @Override
      29             :   public boolean match(ApprovalContext approvalContext) {
      30           3 :     return votingValue == approvalContext.approvalValue();
      31             :   }
      32             : 
      33             :   @Override
      34             :   public Predicate<ApprovalContext> copy(
      35             :       Collection<? extends Predicate<ApprovalContext>> children) {
      36           0 :     return new ExactValuePredicate(votingValue);
      37             :   }
      38             : 
      39             :   @Override
      40             :   public int hashCode() {
      41           0 :     return Short.valueOf(votingValue).hashCode();
      42             :   }
      43             : 
      44             :   @Override
      45             :   public boolean equals(Object other) {
      46           0 :     return (other instanceof ExactValuePredicate)
      47             :         && votingValue == ((ExactValuePredicate) other).votingValue;
      48             :   }
      49             : }