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Stanford Parser processes raw text in English, Chinese, German, Arabic, and French, and extracts constituency parse trees.

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package edu.stanford.nlp.ling.tokensregex;

import edu.stanford.nlp.util.CoreMap;

import java.util.List;

/**
 * Token Sequence Matcher for regular expressions for sequences over tokens
 *
 * @author Angel Chang
 */
public class TokenSequenceMatcher extends CoreMapSequenceMatcher {

 /* protected static Function, String> CORELABEL_LIST_TO_STRING_CONVERTER =
          new Function, String>() {
            public String apply(List in) {
              return (in != null)? ChunkAnnotationUtils.getTokenText(in, CoreAnnotations.TextAnnotation.class): null;
            }
          };     */

  public TokenSequenceMatcher(SequencePattern pattern, List tokens) {
    super(pattern, tokens);
 //   this.nodesToStringConverter = CORELABEL_LIST_TO_STRING_CONVERTER;
      this.nodesToStringConverter = COREMAP_LIST_TO_STRING_CONVERTER;
  }
  
}