Uses of Interface
org.apache.drill.exec.vector.accessor.reader.ReaderEvents

Packages that use ReaderEvents

Package	Description
org.apache.drill.exec.physical.rowSet	Provides a set of tools to work with row sets.
org.apache.drill.exec.vector.accessor	Provides a light-weight, simplified set of column readers and writers that can be plugged into a variety of row-level readers and writers.
org.apache.drill.exec.vector.accessor.reader	Provides the reader hierarchy as explained in the API package.

Uses of ReaderEvents in org.apache.drill.exec.physical.rowSet

Classes in org.apache.drill.exec.physical.rowSet that implement ReaderEvents

Modifier and Type	Class	Description
class	RowSetReaderImpl	Reader implementation for a row set.

Uses of ReaderEvents in org.apache.drill.exec.vector.accessor

Classes in org.apache.drill.exec.vector.accessor that implement ReaderEvents

Modifier and Type	Class	Description
static class	ColumnAccessors.BigIntColumnReader
static class	ColumnAccessors.DateColumnReader
static class	ColumnAccessors.Decimal18ColumnReader
static class	ColumnAccessors.Decimal28SparseColumnReader
static class	ColumnAccessors.Decimal38SparseColumnReader
static class	ColumnAccessors.Decimal9ColumnReader
static class	ColumnAccessors.Float4ColumnReader
static class	ColumnAccessors.Float8ColumnReader
static class	ColumnAccessors.IntColumnReader
static class	ColumnAccessors.IntervalColumnReader
static class	ColumnAccessors.IntervalDayColumnReader
static class	ColumnAccessors.IntervalYearColumnReader
static class	ColumnAccessors.SmallIntColumnReader
static class	ColumnAccessors.TimeColumnReader
static class	ColumnAccessors.TimeStampColumnReader
static class	ColumnAccessors.TinyIntColumnReader
static class	ColumnAccessors.UInt1ColumnReader
static class	ColumnAccessors.UInt2ColumnReader
static class	ColumnAccessors.UInt4ColumnReader
static class	ColumnAccessors.UInt8ColumnReader
static class	ColumnAccessors.Var16CharColumnReader
static class	ColumnAccessors.VarBinaryColumnReader
static class	ColumnAccessors.VarCharColumnReader
static class	ColumnAccessors.VarDecimalColumnReader

Uses of ReaderEvents in org.apache.drill.exec.vector.accessor.reader

Classes in org.apache.drill.exec.vector.accessor.reader that implement ReaderEvents

Modifier and Type	Class	Description
class	AbstractScalarReader
static class	AbstractScalarReader.NullReader
class	AbstractTupleReader	Reader for a tuple (a row or a map.) Provides access to each column using either a name or a numeric index.
class	ArrayReaderImpl	Reader for an array-valued column.
class	BaseScalarReader	Column reader implementation that acts as the basis for the generated, vector-specific implementations.
static class	BaseScalarReader.BaseFixedWidthReader
static class	BaseScalarReader.BaseVarWidthReader
class	BitColumnReader	Specialized reader for bit columns.
class	DictEntryReader	Reader for a Dict entry.
class	DictReaderImpl
class	MapReader	Reader for a Drill Map type.
class	OffsetVectorReader	Reader for an offset vector.
class	UnionReaderImpl	Reader for a union vector.

Methods in org.apache.drill.exec.vector.accessor.reader that return ReaderEvents

Modifier and Type	Method	Description
abstract ReaderEvents	AbstractObjectReader.events()
ReaderEvents	AbstractScalarReader.ScalarObjectReader.events()
ReaderEvents	AbstractTupleReader.TupleObjectReader.events()
ReaderEvents	ArrayReaderImpl.ArrayObjectReader.events()
ReaderEvents	UnionReaderImpl.UnionObjectReader.events()