| // Copyright (C) 2013 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.gerrit.server.query.change; |
| |
| import com.google.gerrit.index.query.Predicate; |
| import com.google.gerrit.server.index.change.ChangeField; |
| import com.google.gerrit.server.query.change.ChangeQueryBuilder.Arguments; |
| |
| public class EqualsFilePredicate extends ChangeIndexPredicate { |
| public static Predicate<ChangeData> create(Arguments args, String value) { |
| Predicate<ChangeData> eqPath = new EqualsPathPredicate(ChangeQueryBuilder.FIELD_FILE, value); |
| if (!args.getSchema().hasField(ChangeField.FILE_PART)) { |
| return eqPath; |
| } |
| return Predicate.or(eqPath, new EqualsFilePredicate(value)); |
| } |
| |
| private EqualsFilePredicate(String value) { |
| super(ChangeField.FILE_PART, ChangeQueryBuilder.FIELD_FILE, value); |
| } |
| |
| @Override |
| public boolean match(ChangeData object) { |
| return ChangeField.getFileParts(object).contains(value); |
| } |
| |
| @Override |
| public int getCost() { |
| return 1; |
| } |
| } |