package org.apache.maven.plugins.jlink;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   */
  
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.logging.Log;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  import java.util.Optional;
  
  abstract class AbstractJLinkExecutor
  {
      protected static final String JMODS = "jmods";
  
      private final Log log;
  
      private final List<String> modulesToAdd = new ArrayList<>();
      private final List<String> modulePaths = new ArrayList<>();
  
      AbstractJLinkExecutor( Log log )
      {
          this.log = log;
      }
  
      protected Log getLog()
      {
          return this.log;
      }
  
      public abstract Optional<File> getJmodsFolder( /* nullable */ File sourceJdkModules );
  
      public abstract int executeJlink( List<String> jlinkArgs ) throws MojoExecutionException;
  
      public void addAllModules( Collection<String> modulesToAdd )
      {
          this.modulesToAdd.addAll( modulesToAdd );
      }
  
      public void addAllModulePaths( Collection<String> pathsOfModules )
      {
          this.modulePaths.addAll( pathsOfModules );
      }
  }