// Copyright (C) 2010 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.reviewdb.client.Branch;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.query.OperatorPredicate;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Provider;
class BranchPredicate extends OperatorPredicate<ChangeData> {
private final Provider<ReviewDb> dbProvider;
BranchPredicate(Provider<ReviewDb> dbProvider, String branch) {
super(ChangeQueryBuilder.FIELD_BRANCH, branch.startsWith(Branch.R_HEADS)
? branch : Branch.R_HEADS + branch);
this.dbProvider = dbProvider;
}
@Override
public boolean match(final ChangeData object) throws OrmException {
Change change = object.change(dbProvider);
if (change == null) {
return false;
}
return change.getDest().get().startsWith(Branch.R_HEADS)
&& getValue().equals(change.getDest().get());
}
@Override
public int getCost() {
return 1;
}
}