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1   package org.apache.maven.model.interpolation;
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.util.Properties;
23  
24  import org.apache.maven.model.building.ModelBuildingRequest;
25  
26  /**
27   * Allows a fixed set of properties that are valid inside a version and that could be overwritten for example on the
28   * commandline
29   */
30  public interface ModelVersionProcessor
31  {
32  
33      /**
34       * @param property the property to check
35       * @return <code>true</code> if this is a valid property for this processor
36       */
37      boolean isValidProperty( String property );
38  
39      /**
40       * This method is responsible for examining the request and possibly overwrite of the valid properties in the model
41       * 
42       * @param modelProperties
43       * @param request
44       */
45      void overwriteModelProperties( Properties modelProperties, ModelBuildingRequest request );
46  
47  }