Examples of org.apache.lucene.queryParser.standard.config.FuzzyAttribute

Package org.apache.lucene.queryParser.standard.config

Examples of org.apache.lucene.queryParser.standard.config.FuzzyAttribute

org.apache.lucene.queryParser.standard.config.FuzzyAttribute
This attribute is used by {@link PhraseSlopQueryNodeProcessor} processor andmust be defined in the {@link QueryConfigHandler}. This attribute tells the processor what is the default phrase slop when no slop is defined in a phrase.
@deprecated

  /**
   * Set the minimum similarity for fuzzy queries. Default is defined on
   * {@link FuzzyQuery#defaultMinSimilarity}.
   */
  public void setFuzzyMinSim(float fuzzyMinSim) {
    FuzzyAttribute attr = getQueryConfigHandler().addAttribute(FuzzyAttribute.class);
    attr.setFuzzyMinSimilarity(fuzzyMinSim);
  }

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    if (node instanceof FuzzyQueryNode) {
      FuzzyQueryNode fuzzyNode = (FuzzyQueryNode) node;
      QueryConfigHandler config = getQueryConfigHandler();


      if (config != null && config.hasAttribute(FuzzyAttribute.class)) {
        FuzzyAttribute fuzzyAttr = config.getAttribute(FuzzyAttribute.class);
        fuzzyNode.setPrefixLength(fuzzyAttr.getPrefixLength());


        if (fuzzyNode.getSimilarity() < 0) {
          fuzzyNode.setSimilarity(fuzzyAttr.getFuzzyMinSimilarity());


        }


      } else if (fuzzyNode.getSimilarity() < 0) {
        throw new IllegalArgumentException("No "

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    if (node instanceof FuzzyQueryNode) {
      FuzzyQueryNode fuzzyNode = (FuzzyQueryNode) node;
      QueryConfigHandler config = getQueryConfigHandler();


      if (config != null && config.hasAttribute(FuzzyAttribute.class)) {
        FuzzyAttribute fuzzyAttr = (FuzzyAttribute) config
            .getAttribute(FuzzyAttribute.class);
        fuzzyNode.setPrefixLength(fuzzyAttr.getPrefixLength());


        if (fuzzyNode.getSimilarity() < 0) {
          fuzzyNode.setSimilarity(fuzzyAttr.getFuzzyMinSimilarity());


        }


      } else if (fuzzyNode.getSimilarity() < 0) {
        throw new IllegalArgumentException("No "

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   * 
   * @param fuzzyPrefixLength
   *          The fuzzyPrefixLength to set.
   */
  public void setFuzzyPrefixLength(int fuzzyPrefixLength) {
    FuzzyAttribute attr = (FuzzyAttribute) getQueryConfigHandler().addAttribute(FuzzyAttribute.class);
    attr.setPrefixLength(fuzzyPrefixLength);
  }

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  /**
   * Get the minimal similarity for fuzzy queries.
   */
  public float getFuzzyMinSim() {
    FuzzyAttribute attr = (FuzzyAttribute) getQueryConfigHandler().addAttribute(FuzzyAttribute.class);
    return attr.getFuzzyMinSimilarity();
  }

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   * Get the prefix length for fuzzy queries.
   * 
   * @return Returns the fuzzyPrefixLength.
   */
  public int getFuzzyPrefixLength() {
    FuzzyAttribute attr = (FuzzyAttribute) getQueryConfigHandler().addAttribute(FuzzyAttribute.class);
    return attr.getPrefixLength();
  }

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  /**
   * Set the minimum similarity for fuzzy queries. Default is defined on
   * {@link FuzzyQuery#defaultMinSimilarity}.
   */
  public void setFuzzyMinSim(float fuzzyMinSim) {
    FuzzyAttribute attr = (FuzzyAttribute) getQueryConfigHandler().addAttribute(FuzzyAttribute.class);
    attr.setFuzzyMinSimilarity(fuzzyMinSim);
  }

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Related Classes of org.apache.lucene.queryParser.standard.config.FuzzyAttribute

org.apache.lucene.queryParser.standard.processors.FuzzyQueryNodeProcessor

org.apache.lucene.queryParser.standard.StandardQueryParser

org.apache.lucene.queryParser.TestAttributes

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