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1   package org.apache.maven.shared.runtime;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *   http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.net.URL;
23  
24  /**
25   * Defines a visitor for the Maven runtime environment.
26   * 
27   * @author <a href="mailto:markh@apache.org">Mark Hobson</a>
28   * @version $Id: MavenRuntimeVisitor.java 831910 2009-11-02 15:05:33Z markh $
29   */
30  interface MavenRuntimeVisitor
31  {
32      /**
33       * Visits the specified Maven project properties.
34       * 
35       * @param url
36       *            a URL to the properties
37       * @throws MavenRuntimeException
38       *             if an error occurs visiting the stream
39       */
40      void visitProjectProperties( URL url ) throws MavenRuntimeException;
41  
42      /**
43       * Visits the specified Maven project XML.
44       * 
45       * @param url
46       *            a URL to the XML
47       * @throws MavenRuntimeException
48       *             if an error occurs visiting the stream
49       */
50      void visitProjectXML( URL url ) throws MavenRuntimeException;
51  }