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} to perform extraction on
27 * <a href="http://www.w3.org/2004/03/trix/">TriX</a> documents.
28 *
29 * @author Michele Mostarda (mostarda@fbk.eu)
30 */
31 public class TriXExtractor extends BaseRDFExtractor {
32
33 /**
34 * Constructor, allows to specify the validation and error handling policies.
35 *
36 * @param verifyDataType
37 * if <code>true</code> the data types will be verified, if <code>false</code> will be ignored.
38 * @param stopAtFirstError
39 * if <code>true</code> the parser will stop at first parsing error, if <code>false</code> will ignore
40 * non blocking errors.
41 */
42 public TriXExtractor(boolean verifyDataType, boolean stopAtFirstError) {
43 super(verifyDataType, stopAtFirstError);
44 }
45
46 /**
47 * Default constructor, with no verification of data types and not stop at first error.
48 */
49 public TriXExtractor() {
50 this(false, false);
51 }
52
53 @Override
54 public ExtractorDescription getDescription() {
55 return TriXExtractorFactory.getDescriptionInstance();
56 }
57
58 @Override
59 protected RDFParser getParser(ExtractionContext extractionContext, ExtractionResult extractionResult) {
60 return RDFParserFactory.getInstance().getTriXParser(isVerifyDataType(), isStopAtFirstError(), extractionContext,
61 extractionResult);
62 }
63
64 }