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

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

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

org.apache.lucene.queryParser.standard.config.RangeCollatorAttribute
This attribute is used by {@link ParametricRangeQueryNodeProcessor} processorand must be defined in the {@link QueryConfigHandler}. This attribute tells the processor which {@link Collator} should be used for a{@link TermRangeQuery}
@deprecated

   * 
   * @param collator
   *          the collator to use when constructing {@link RangeQueryNode}s
   */
  public void setRangeCollator(Collator collator) {
    RangeCollatorAttribute attr = getQueryConfigHandler().getAttribute(RangeCollatorAttribute.class);
    attr.setDateResolution(collator);
  }

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  /**
   * @return the collator used to determine index term inclusion in ranges for
   *         RangeQuerys.
   */
  public Collator getRangeCollator() {
    RangeCollatorAttribute attr = getQueryConfigHandler().getAttribute(RangeCollatorAttribute.class);
    return attr.getRangeCollator();
  }

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    Assert.assertEquals(posIncrEnabled, positionIncrementsAttr
        .isPositionIncrementsEnabled());
    Assert.assertEquals(posIncrEnabled, config.get(
        ConfigurationKeys.ENABLE_POSITION_INCREMENTS).booleanValue());


    RangeCollatorAttribute rangeCollatorAttr = config
        .addAttribute(RangeCollatorAttribute.class);


    Assert.assertTrue(null == rangeCollatorAttr.getRangeCollator());
    Assert.assertTrue(null == config.get(ConfigurationKeys.RANGE_COLLATOR));
    Collator collator = new Collator() {


      @Override
      public int compare(String arg0, String arg1) {
        return 0;
      }


      @Override
      public CollationKey getCollationKey(String arg0) {
        return null;
      }


      @Override
      public int hashCode() {
        return 0;
      }


    };
    rangeCollatorAttr.setDateResolution(collator);
    Assert.assertTrue(collator == rangeCollatorAttr.getRangeCollator());
    Assert.assertTrue(collator == config.get(ConfigurationKeys.RANGE_COLLATOR));


    BoostAttribute boostAttr = config.addAttribute(BoostAttribute.class);


    Assert.assertEquals(1.0f, boostAttr.getBoost());

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   * 
   * @param collator the collator to use when constructing
   *        {@link RangeQueryNode}s
   */
  public void setRangeCollator(Collator collator) {
    RangeCollatorAttribute attr = getQueryConfigHandler().getAttribute(
        RangeCollatorAttribute.class);
    attr.setDateResolution(collator);


    // uncomment code below when deprecated query parser attributes are removed
    // getQueryConfigHandler().set(ConfigurationKeys.RANGE_COLLATOR, collator);
  }

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   * 
   * @param collator
   *          the collator to use when constructing {@link RangeQueryNode}s
   */
  public void setRangeCollator(Collator collator) {
    RangeCollatorAttribute attr = getQueryConfigHandler().getAttribute(RangeCollatorAttribute.class);
    attr.setDateResolution(collator);
  }

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  /**
   * @return the collator used to determine index term inclusion in ranges for
   *         RangeQuerys.
   */
  public Collator getRangeCollator() {
    RangeCollatorAttribute attr = getQueryConfigHandler().getAttribute(RangeCollatorAttribute.class);
    return attr.getRangeCollator();
  }

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   * 
   * @param collator
   *          the collator to use when constructing {@link RangeQueryNode}s
   */
  public void setRangeCollator(Collator collator) {
    RangeCollatorAttribute attr = (RangeCollatorAttribute) getQueryConfigHandler().getAttribute(RangeCollatorAttribute.class);
    attr.setDateResolution(collator);
  }

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  /**
   * @return the collator used to determine index term inclusion in ranges for
   *         RangeQuerys.
   */
  public Collator getRangeCollator() {
    RangeCollatorAttribute attr = (RangeCollatorAttribute) getQueryConfigHandler().getAttribute(RangeCollatorAttribute.class);
    return attr.getRangeCollator();
  }

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

org.apache.lucene.queryParser.standard.StandardQueryParser

org.apache.lucene.queryParser.TestAttributes

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