Uses of Interface
org.apache.drill.exec.vector.accessor.TupleReader

Packages that use TupleReader

Package	Description
org.apache.drill.exec.physical.resultSet.util
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 TupleReader in org.apache.drill.exec.physical.resultSet.util

Methods in org.apache.drill.exec.physical.resultSet.util with parameters of type TupleReader

Modifier and Type	Method	Description
void	JsonWriter.writeRow(TupleReader reader)

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

Subinterfaces of TupleReader in org.apache.drill.exec.physical.rowSet

Modifier and Type	Interface	Description
interface	RowSetReader	Reader for all types of row sets: those with or without a selection vector.

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

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

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

Methods in org.apache.drill.exec.vector.accessor that return TupleReader

Modifier and Type	Method	Description
TupleReader	ArrayReader.tuple()
TupleReader	ObjectReader.tuple()
TupleReader	TupleReader.tuple(int colIndex)
TupleReader	TupleReader.tuple(String colName)
TupleReader	VariantReader.tuple()

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

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

Modifier and Type	Class	Description
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	DictEntryReader	Reader for a Dict entry.
class	MapReader	Reader for a Drill Map type.

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

Modifier and Type	Method	Description
TupleReader	AbstractObjectReader.tuple()
TupleReader	AbstractTupleReader.tuple(int colIndex)
TupleReader	AbstractTupleReader.tuple(String colName)
TupleReader	AbstractTupleReader.TupleObjectReader.tuple()
TupleReader	ArrayReaderImpl.tuple()
TupleReader	UnionReaderImpl.tuple()