code: /* LanguageTool, a natural language style checker 
   * Copyright (C) 2018 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.tagging.disambiguation.uk;
  
  import java.util.regex.Pattern;
  
  import org.languagetool.AnalyzedTokenReadings;
  import org.languagetool.tagging.disambiguation.MultiWordChunker2;
  import org.languagetool.tagging.uk.PosTagHelper;
  
  class UkrainianMultiwordChunker extends MultiWordChunker2 {
    UkrainianMultiwordChunker(String filename, boolean allowFirstCapitalized) {
      super(filename, allowFirstCapitalized);
    }
  
    protected boolean matches(String matchText, AnalyzedTokenReadings inputTokens) {
      if( ! matchText.startsWith("/") )
        return super.matches(matchText, inputTokens);
      
      // TODO: this is a bit slow - we recompile regex every time, need better solution
      // possible more flexibility in MultiWordChunker2
      return PosTagHelper.hasPosTag(inputTokens, Pattern.compile(matchText.substring(1)));
    }
  }