text: /*
   * Copyright (C) 2019-2020 Open Source Robotics Foundation
   *
   * 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.
   *
  */
  
  #include "add_constraint.hpp"
  
  AddConstraintCommand::AddConstraintCommand(
    Building* building,
    const int level_idx,
    const QUuid& a,
    const QUuid& b)
  : _building(building),
    _level_idx(level_idx),
    _id_a(a),
    _id_b(b)
  {
  }
  
  AddConstraintCommand::~AddConstraintCommand()
  {
  }
  
  void AddConstraintCommand::undo()
  {
    _building->remove_constraint(_level_idx, _id_a, _id_b);
  }
  
  void AddConstraintCommand::redo()
  {
    _building->add_constraint(_level_idx, _id_a, _id_b);
  }
  
  