Package org.apache.drill.exec.vector.accessor.reader

Interface ReaderEvents

All Known Implementing Classes:
AbstractScalarReader, AbstractScalarReader.NullReader, AbstractTupleReader, ArrayReaderImpl, BaseScalarReader, BaseScalarReader.BaseFixedWidthReader, BaseScalarReader.BaseVarWidthReader, BitColumnReader, ColumnAccessors.BigIntColumnReader, ColumnAccessors.DateColumnReader, ColumnAccessors.Decimal18ColumnReader, ColumnAccessors.Decimal28SparseColumnReader, ColumnAccessors.Decimal38SparseColumnReader, ColumnAccessors.Decimal9ColumnReader, ColumnAccessors.Float4ColumnReader, ColumnAccessors.Float8ColumnReader, ColumnAccessors.IntColumnReader, ColumnAccessors.IntervalColumnReader, ColumnAccessors.IntervalDayColumnReader, ColumnAccessors.IntervalYearColumnReader, ColumnAccessors.SmallIntColumnReader, ColumnAccessors.TimeColumnReader, ColumnAccessors.TimeStampColumnReader, ColumnAccessors.TinyIntColumnReader, ColumnAccessors.UInt1ColumnReader, ColumnAccessors.UInt2ColumnReader, ColumnAccessors.UInt4ColumnReader, ColumnAccessors.UInt8ColumnReader, ColumnAccessors.Var16CharColumnReader, ColumnAccessors.VarBinaryColumnReader, ColumnAccessors.VarCharColumnReader, ColumnAccessors.VarDecimalColumnReader, DictEntryReader, DictReaderImpl, MapReader, OffsetVectorReader, RowSetReaderImpl, UnionReaderImpl
public interface ReaderEvents
Internal operations to wire up a set of readers.

  • Method Details

    • bindIndex

      void bindIndex(ColumnReaderIndex rowIndex)

    • bindNullState

      void bindNullState(NullStateReader nullStateReader)

    • nullStateReader

      NullStateReader nullStateReader()

    • reposition

      void reposition()

    • bindBuffer

      void bindBuffer()