Interface OrcPredicate

All Known Implementing Classes:
TupleDomainOrcPredicate
public interface OrcPredicate

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final OrcPredicate
    TRUE
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    matches(long numberOfRows, ColumnMetadata<ColumnStatistics> allColumnStatistics)
    Should the ORC reader process a file section with the specified statistics.

  • Field Details

  • Method Details

    • matches

      boolean matches(long numberOfRows, ColumnMetadata<ColumnStatistics> allColumnStatistics)
      Should the ORC reader process a file section with the specified statistics.
      Parameters:
      numberOfRows - the number of rows in the segment; this can be used with ColumnStatistics to determine if a column is only null
      allColumnStatistics - column statistics