// Copyright (C) 2008 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.common.data;

import com.google.gerrit.reviewdb.AccountProjectWatch;
import com.google.gerrit.reviewdb.Project;

public final class AccountProjectWatchInfo {
  protected AccountProjectWatch watch;
  protected Project project;

  protected AccountProjectWatchInfo() {
  }

  public AccountProjectWatchInfo(final AccountProjectWatch w, final Project p) {
    watch = w;
    project = p;
  }

  public AccountProjectWatch getWatch() {
    return watch;
  }

  public Project getProject() {
    return project;
  }
}
