content: package act.test;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2018 ActFramework
   * %%
   * 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.
   * #L%
   */
  
  import org.osgl.exception.UnexpectedException;
  
  public interface InteractionPart {
      /**
       * Check if the interaction part is valid.
       *
       * If the data is not valid then throw out {@link UnexpectedException}
       *
       * @param interaction
       *      the interaction in which this part is in
       * @throws {@link UnexpectedException} if the data is not valid
       */
      void validate(Interaction interaction) throws UnexpectedException;
  }
  