// 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.googlesource.gerrit.plugins.hooks.rtc.api;


public class RtcEntity extends RtcObject {

  String id;
  String title;

  protected RtcEntity(String rdf) {
    super(rdf);
  }
  
  public RtcEntity(String id, String title) {
    this(null, id, title);
  }

  public RtcEntity(String rdf, String id, String title) {
    super(rdf);
    this.id = id;
    this.title = title;
  }

  public String getId() {
    return id;
  }

  public String getTitle() {
    return title;
  }
}
