com.google.gerrit.server.query.change.EqualsFilePredicate Maven / Gradle / Ivy
// 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;
import com.google.gwtorm.server.OrmException;
public class EqualsFilePredicate extends ChangeIndexPredicate {
public static Predicate create(Arguments args, String value) {
Predicate 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) throws OrmException {
return ChangeField.getFileParts(object).contains(value);
}
@Override
public int getCost() {
return 1;
}
}