text: /*
   * (C) Copyright 2017 Edson (http://edsonaraujosoares.com) and others.
   *
   * 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.
   *
   * Contributors:
   *     Edson Araújo Soares
   */
  
  #ifndef GOF_COMMAND_SUBTRACT_FACTORY_H
  #define GOF_COMMAND_SUBTRACT_FACTORY_H
  
  #include "Command/Function/Subtract.h"
  #include "Command/Operation/Subtraction.h"
  #include "Command/Factory/CommandFactory.h"
  
  using GoF::Command::Function::Subtract;
  using GoF::Command::Operation::Subtraction;
  using GoF::Command::Factory::CommandFactory;
  
  namespace GoF {
  
      namespace Command {
  
          namespace Factory {
  
              class SubtractFactory : public CommandFactory {
              public:
                  virtual Command * createCommand(double, double);
                  virtual Receiver * createReceiver(double, double);
  
              };
  
          }
  
      }
  
  }
  
  #endif
  