Package edu.stanford.nlp.ling.tokensregex.types

Examples of edu.stanford.nlp.ling.tokensregex.types.Value

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    {
      return textPattern;
    }

    public Value apply(String str) {
      Value v = null;
      Matcher m = textPattern.matcher(str);
      if (m.matches()) {
        return apply(m);
      }
      return v;
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  public static <T extends MatchedExpression> List<T> removeNullValues(List<T> chunks)
  {
    List<T> okayChunks = new ArrayList<T>(chunks.size());
    for (T chunk : chunks) {
      Value v = chunk.value;
      if (v == null || v.get() == null) {
        //skip
      } else {
        okayChunks.add(chunk);
      }
    }
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          Object result = resultAnnotationExtractor.apply(matchedExpression);
          setAnnotations(matchedExpression.annotation, resultAnnotationField, result);
        } else {
          // TODO: Should default result be the matchedExpression, value, object???
          //matchedExpression.annotation.set(resultAnnotationField, matchedExpression);
          Value v = matchedExpression.getValue();
          setAnnotations(matchedExpression.annotation, resultAnnotationField, (v != null)? v.get():null);
        }
      }

      if (tokensResultAnnotationField != null) {
        List<? extends CoreMap> tokens = (List<? extends CoreMap>) matchedExpression.annotation.get(tokensAnnotationField);
        if (resultAnnotationExtractor != null) {
          Object result = resultAnnotationExtractor.apply(matchedExpression);
          for (CoreMap cm:tokens) {
            setAnnotations(cm, tokensResultAnnotationField, result);
          }
        } else {
          // TODO: Should default result be the matchedExpression, value, object???
          //matchedExpression.annotation.set(resultAnnotationField, matchedExpression);
          Value v = matchedExpression.getValue();
          for (CoreMap cm:tokens) {
            setAnnotations(cm, tokensResultAnnotationField, (v != null)? v.get():null);
          }
        }
      }
    }
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    return p;
  }

  @Override
  public boolean match(CoreMap token) {
    Value v = expression.evaluate(env, token);
    Boolean matched = Expressions.convertValueToBoolean(v, false);
    return (matched != null)? matched:false;
  }
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      this.extractor = extractor;
    }

    public boolean test(MatchedExpression me) {
      CoreMap cm = me.getAnnotation();
      Value v = extractor.apply(cm);
      if (v != null) {
        if (v.get() == null) {
          return true;
        } else {
          extractor.annotate(me);
          return false;
        }
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      this.env = env;
      this.result = result;
    }

    public Value apply(MatchResult matchResult) {
      Value v = null;
      if (action != null) {
        action.evaluate(env, matchResult);
      }
      if (result != null) {
        v = result.evaluate(env, matchResult);
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      this.env = env;
      this.result = result;
    }

    public Value apply(SequenceMatchResult<T> matchResult) {
      Value v = null;
      if (action != null) {
        action.evaluate(env, matchResult);
      }
      if (result != null) {
        v = result.evaluate(env, matchResult);
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    public boolean extract(List<? extends CoreMap> seq, List<MatchedExpression> out) {
      boolean extracted = false;
      for (int i = 0; i < seq.size(); i++) {
        CoreMap t = seq.get(i);
        Value v = extractor.apply(t);
        if (v != null) {
          MatchedExpression te = extractor.createMatchedExpression(Interval.toInterval(i, i + 1, Interval.INTERVAL_OPEN_END), null);
          out.add(te);
          extracted = true;
        }
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Related Classes of edu.stanford.nlp.ling.tokensregex.types.Value

  • edu.stanford.nlp.ling.tokensregex.CoreMapExpressionNodePattern
  • edu.stanford.nlp.ling.tokensregex.MatchedExpression
  • edu.stanford.nlp.ling.tokensregex.MatchedExpression$SingleAnnotationExtractor
  • edu.stanford.nlp.ling.tokensregex.SequenceMatchRules$AnnotationMatchedFilter
  • edu.stanford.nlp.ling.tokensregex.SequenceMatchRules$BasicSequenceExtractRule
  • edu.stanford.nlp.ling.tokensregex.SequenceMatchRules$SequenceMatchResultExtractor
  • edu.stanford.nlp.ling.tokensregex.SequenceMatchRules$StringMatchResultExtractor
  • edu.stanford.nlp.time.TimeFormatter$CustomDateFormatExtractor
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