content: package act.app;
  
  /*-
   * #%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.ByteCodeVisitor;
  
  import java.util.Map;
  import java.util.Set;
  
  /**
   * A {@code AppByteCodeScanner} scans application bytecode
   */
  public interface AppByteCodeScanner extends AppCodeScanner {
      /**
       * Returns the {@link ByteCodeVisitor}
       */
      ByteCodeVisitor byteCodeVisitor();
  
      /**
       * After visiting a class bytecode, this method will be called
       * to check if there are dependency class needs to be scanned
       * again
       */
      Map<Class<? extends AppByteCodeScanner>, Set<String>> dependencyClasses();
  
      /**
       * Called when scanning for one class finished
       */
      void scanFinished(String className);
  }
  