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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *  http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.any23.extractor;
19  
20  import org.apache.any23.rdf.Prefixes;
21  
22  /**
23   *
24   * It defines a minimal signature for an
25   * {@link Extractor} description.
26   *
27   */
28  public interface ExtractorDescription {
29  
30      /**
31       * Returns the name of the extractor.
32       *
33       * @return a name.
34       */
35      String getExtractorName();
36  
37      /**
38       * An instance defining the prefixes supported by this extractor.
39       *
40       * @return prefixes instance.
41       */
42      Prefixes getPrefixes();
43  
44  }