heron/api/src/cpp/exceptions/invalid-topology-exception.h

/*
 * Copyright 2017 Twitter, Inc.
 *
 * 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.
 */

#ifndef HERON_API_EXCEPTIONS_INVALID_TOPOLOGY_EXCEPTION_H_
#define HERON_API_EXCEPTIONS_INVALID_TOPOLOGY_EXCEPTION_H_

#include <exception>

namespace heron {
namespace api {
namespace exceptions {

class InvalidTopologyException: public std::exception {
  virtual const char* what() const throw() {
    return "Invalid Topology Exception";
  }
};

}  // namespace exceptions
}  // namespace api
}  // namespace heron

#endif  // HERON_API_EXCEPTIONS_INVALID_TOPOLOGY_EXCEPTION_H_