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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.rdf;
19  
20  import org.apache.any23.extractor.ExtractionContext;
21  import org.apache.any23.extractor.ExtractionResult;
22  import org.apache.any23.extractor.ExtractorDescription;
23  import org.eclipse.rdf4j.rio.RDFParser;
24  
25  /**
26   * Concrete implementation of {@link org.apache.any23.extractor.Extractor.ContentExtractor}
27   * handling NTriples <a href="http://www.w3.org/2001/sw/RDFCore/ntriples/">NTriples</a> format.
28   */
29  public class NTriplesExtractor extends BaseRDFExtractor {
30  
31      public NTriplesExtractor(boolean verifyDataType, boolean stopAtFirstError) {
32          super(verifyDataType, stopAtFirstError);
33      }
34  
35      /**
36       * Default constructor, with no verification of data types and no stop at first error.
37       */
38      public NTriplesExtractor() {
39          this(false, false);
40      }
41  
42      @Override
43      public ExtractorDescription getDescription() {
44          return NTriplesExtractorFactory.getDescriptionInstance();
45      }
46  
47      @Override
48      protected RDFParser getParser(ExtractionContext extractionContext, ExtractionResult extractionResult) {
49          return RDFParserFactory.getInstance().getNTriplesParser(
50                  isVerifyDataType(), isStopAtFirstError(), extractionContext, extractionResult
51          );
52      }
53  
54  }