/*

  * Licensed to the Apache Software Foundation (ASF) under one or more

  * contributor license agreements.  See the NOTICE file distributed with

  * this work for additional information regarding copyright ownership.

  * The ASF licenses this file to You under the Apache License, Version 2.0

  * (the "License"); you may not use this file except in compliance with

  * the License.  You may obtain a copy of the License at

  *

  *  http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.apache.any23.extractor.rdf;

 import org.apache.any23.extractor.ExtractionContext;

 import org.apache.any23.extractor.ExtractionResult;

 import org.apache.any23.extractor.ExtractorDescription;

 import org.apache.any23.extractor.ExtractorFactory;

 import org.apache.any23.extractor.SimpleExtractorFactory;

 import org.openrdf.rio.helpers.RDFParserBase;

 import java.util.Arrays;

 /**

  * Concrete implementation of {@link org.apache.any23.extractor.Extractor.ContentExtractor}

  * handling <a href="http://sw.deri.org/2008/07/n-quads/">N-Quads</a> format.

  *

  * @author Michele Mostarda (mostarda@fbk.eu)

  */

 public class NQuadsExtractor extends BaseRDFExtractor {

     public final static ExtractorFactory<NQuadsExtractor> factory =

         SimpleExtractorFactory.create(

                 "rdf-nq",

                 null,

                 Arrays.asList(

                         "text/rdf+nq;q=0.1",

                         "text/nq;q=0.1",

                         "text/nquads;q=0.1",

                         "text/n-quads;q=0.1"

                 ),

                 "example-nquads.nq",

                 NQuadsExtractor.class

         );

     public NQuadsExtractor(boolean verifyDataType, boolean stopAtFirstError) {

         super(verifyDataType, stopAtFirstError);

     }

     public NQuadsExtractor() {

         this(false, false);

     }

     public ExtractorDescription getDescription() {

         return factory;

     }

     @Override

     protected RDFParserBase getParser(ExtractionContext extractionContext, ExtractionResult extractionResult) {

         return RDFParserFactory.getInstance().getNQuadsParser(

                 isVerifyDataType(), isStopAtFirstError(), extractionContext, extractionResult

         );

     }

 }