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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} 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  }