Class FloatRangeSlowRangeQuery


class FloatRangeSlowRangeQuery extends BinaryRangeFieldRangeQuery
  • Field Details

    • field

      private final String field
    • min

      private final float[] min
    • max

      private final float[] max
  • Constructor Details

  • Method Details

    • equals

      public boolean equals(Object obj)
      Description copied from class: Query
      Override and implement query instance equivalence properly in a subclass. This is required so that QueryCache works properly.

      Typically a query will be equal to another only if it's an instance of the same class and its document-filtering properties are identical that other instance. Utility methods are provided for certain repetitive code.

      Overrides:
      equals in class BinaryRangeFieldRangeQuery
      See Also:
    • hashCode

      public int hashCode()
      Description copied from class: Query
      Override and implement query hash code properly in a subclass. This is required so that QueryCache works properly.
      Overrides:
      hashCode in class BinaryRangeFieldRangeQuery
      See Also:
    • visit

      public void visit(QueryVisitor visitor)
      Description copied from class: Query
      Recurse through the query tree, visiting any child queries
      Overrides:
      visit in class BinaryRangeFieldRangeQuery
      Parameters:
      visitor - a QueryVisitor to be called by each query in the tree
    • toString

      public String toString(String field)
      Description copied from class: Query
      Prints a query to a string, with field assumed to be the default field and omitted.
      Specified by:
      toString in class Query
    • rewrite

      public Query rewrite(IndexReader reader) throws IOException
      Description copied from class: Query
      Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys.

      Callers are expected to call rewrite multiple times if necessary, until the rewritten query is the same as the original query.

      Overrides:
      rewrite in class BinaryRangeFieldRangeQuery
      Throws:
      IOException
      See Also:
    • encodeRanges

      private static byte[] encodeRanges(float[] min, float[] max)