code: /* LanguageTool, a natural language style checker 
   * Copyright (C) 2009 Daniel Naber (http://www.danielnaber.de)
   * 
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
   * USA
   */
  package org.languagetool.tokenizers;
  
  import net.loomchild.segment.srx.SrxDocument;
  import org.languagetool.Language;
  
  import java.util.List;
  import java.util.Objects;
  
  /**
   * Class to tokenize sentences using rules from an SRX file.
   * @author Marcin Miłkowski
   * @author Jarek Lipski
   */
  public class SRXSentenceTokenizer implements SentenceTokenizer {
  
    private final SrxDocument srxDocument;
    private final Language language;
  
    private String parCode;
  
    /**
     * Build a sentence tokenizer based on the rules in the {@code segment.srx} file
     * that comes with LanguageTool.
     */
    public SRXSentenceTokenizer(Language language) {
      this(language, "/segment.srx");
    }
  
    /**
     * @param srxInClassPath the path to an SRX file in the classpath 
     * @since 3.2
     */
    public SRXSentenceTokenizer(Language language, String srxInClassPath) {
      this.language = Objects.requireNonNull(language);
      this.srxDocument = SrxTools.createSrxDocument(srxInClassPath);
      setSingleLineBreaksMarksParagraph(false);
    }
  
    @Override
    public final List<String> tokenize(String text) {
      return SrxTools.tokenize(text, srxDocument, language.getShortCode() + parCode);
    }
  
    @Override
    public final boolean singleLineBreaksMarksPara() {
      return "_one".equals(parCode);
    }
  
    /**
     * @param lineBreakParagraphs if <code>true</code>, single lines breaks are assumed to end a
     *   paragraph; if <code>false</code>, only two ore more consecutive line breaks end a paragraph
     */
    @Override
    public final void setSingleLineBreaksMarksParagraph(boolean lineBreakParagraphs) {
      if (lineBreakParagraphs) {
        parCode = "_one";
      } else {
        parCode = "_two";
      }
    }
  
  }
  