content: package act.cli;
  
  /*-
   * #%L
   * ACT Framework
   * %%
   * Copyright (C) 2014 - 2017 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 act.util.LogSupportedDestroyableBase;
  
  /**
   * A command executor execute a command and return the result
   */
  public abstract class CommandExecutor extends LogSupportedDestroyableBase {
      /**
       * Execute the command within the {@link CliContext context} specified
       * @param context the CLI context
       * @return the execution result
       */
      public abstract Object execute(CliContext context);
  }
  