package org.apache.maven.plugins.shade;

 /*

  * 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 java.io.File;

 import java.io.IOException;

 import java.util.List;

 import java.util.Set;

 import org.apache.maven.plugin.MojoExecutionException;

 /**

  * Interface that defines the process of shading. 

  *

  */

 public interface Shader

 {

     String ROLE = Shader.class.getName();

     /**

      * Perform a shading operation.

      * @param jars which jars

      * @param uberJar output jar

      * @param filters the filters

      * @param relocators the relocators

      * @param resourceTransformers the transformers

      * @throws IOException for IO errors reading the thing

      * @throws MojoExecutionException for anything else that goes wrong.

      */

     void shade( Set jars, File uberJar, List filters, List relocators, List resourceTransformers )

         throws IOException, MojoExecutionException;

 }