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

Packages that use TupleWriter

Package	Description
org.apache.drill.exec.physical.resultSet	Provides a second-generation row set (AKA "record batch") writer used by client code to Define the schema of a result set. Write data into the vectors backing a row set.
org.apache.drill.exec.physical.resultSet.impl	Handles the details of the result set loader implementation.
org.apache.drill.exec.physical.rowSet	Provides a set of tools to work with row sets.
org.apache.drill.exec.record
org.apache.drill.exec.store.avro
org.apache.drill.exec.store.easy.json.loader
org.apache.drill.exec.store.hdf5.writers
org.apache.drill.exec.store.image
org.apache.drill.exec.store.xml
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.writer	Implementation of the vector writers.

Uses of TupleWriter in org.apache.drill.exec.physical.resultSet

Subinterfaces of TupleWriter in org.apache.drill.exec.physical.resultSet

Modifier and Type	Interface and Description
interface	RowSetLoader Interface for writing values to a row set.

Uses of TupleWriter in org.apache.drill.exec.physical.resultSet.impl

Classes in org.apache.drill.exec.physical.resultSet.impl that implement TupleWriter

Modifier and Type	Class and Description
class	RowSetLoaderImpl Implementation of the row set loader.

Methods in org.apache.drill.exec.physical.resultSet.impl with parameters of type TupleWriter

Modifier and Type	Method and Description
ObjectWriter	TupleState.addColumn(TupleWriter tupleWriter, ColumnMetadata columnSchema)
ObjectWriter	TupleState.addColumn(TupleWriter tupleWriter, MaterializedField column)
void	BuildFromSchema.buildTuple(TupleWriter writer, TupleMetadata schema) When creating a schema up front, provide the schema of the desired tuple, then build vectors and writers to match.

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

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

Modifier and Type	Interface and Description
interface	RowSetWriter Interface for writing values to a row set.

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

Modifier and Type	Class and Description
class	RowSetWriterImpl Implementation of a row set writer.
class	TestDummyWriter.RootWriterFixture Test only, bare-bones tuple writer used to gather the dummy column writers.

Uses of TupleWriter in org.apache.drill.exec.record

Methods in org.apache.drill.exec.record with parameters of type TupleWriter

Modifier and Type	Method and Description
protected ColumnConverter	ColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)
ColumnConverter	ColumnConverterFactory.getRootConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)

Constructors in org.apache.drill.exec.record with parameters of type TupleWriter

Constructor and Description
MapColumnConverter(ColumnConverterFactory factory, TupleMetadata providedSchema, TupleWriter tupleWriter, Map<String,ColumnConverter> converters)

Uses of TupleWriter in org.apache.drill.exec.store.avro

Methods in org.apache.drill.exec.store.avro with parameters of type TupleWriter

Modifier and Type	Method and Description
void	AvroColumnConverterFactory.buildMapMembers(org.apache.avro.generic.GenericRecord genericRecord, TupleMetadata providedSchema, TupleWriter tupleWriter, List<ColumnConverter> converters)
protected ColumnConverter	AvroColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter) Based on provided schema, given converted Avro schema and current row writer generates list of column converters based on column type for AvroColumnConverterFactory.MapColumnConverter and returns it.

Constructors in org.apache.drill.exec.store.avro with parameters of type TupleWriter

Constructor and Description
MapColumnConverter(AvroColumnConverterFactory factory, TupleMetadata providedSchema, TupleWriter tupleWriter, List<ColumnConverter> converters)

Uses of TupleWriter in org.apache.drill.exec.store.easy.json.loader

Methods in org.apache.drill.exec.store.easy.json.loader that return TupleWriter

Modifier and Type	Method and Description
TupleWriter	FieldDefn.writer()
TupleWriter	TupleParser.writer()

Methods in org.apache.drill.exec.store.easy.json.loader with parameters of type TupleWriter

Modifier and Type	Method and Description
protected ElementParser	BaseFieldFactory.objectParserFor(TupleWriter writer, TupleMetadata providedSchema)

Constructors in org.apache.drill.exec.store.easy.json.loader with parameters of type TupleWriter

Constructor and Description
TupleParser(JsonLoaderImpl loader, TupleWriter tupleWriter, TupleMetadata providedSchema)
TupleParser(JsonStructureParser structParser, JsonLoaderImpl loader, TupleWriter tupleWriter, TupleMetadata providedSchema)

Uses of TupleWriter in org.apache.drill.exec.store.hdf5.writers

Fields in org.apache.drill.exec.store.hdf5.writers declared as TupleWriter

Modifier and Type	Field and Description
TupleWriter	WriterSpec.tupleWriter

Constructors in org.apache.drill.exec.store.hdf5.writers with parameters of type TupleWriter

Constructor and Description
WriterSpec(TupleWriter tupleWriter, TupleMetadata providedSchema, CustomErrorContext errorContext)

Uses of TupleWriter in org.apache.drill.exec.store.image

Methods in org.apache.drill.exec.store.image that return TupleWriter

Modifier and Type	Method and Description
TupleWriter	ImageBatchReader.ColumnDefn.addMap(String name)
TupleWriter	ImageBatchReader.MapColumnDefn.addMap(String name) example : { a : 1 } > { a : 1, { b : 2 } }

Methods in org.apache.drill.exec.store.image with parameters of type TupleWriter

Modifier and Type	Method and Description
ScalarWriter	ImageBatchReader.MapColumnDefn.addIntToMap(TupleWriter writer, String name) example : { a : 1 } > { a : 1, b : 2 }
ImageBatchReader.MapColumnDefn	ImageBatchReader.MapColumnDefn.builder(TupleWriter writer)

Uses of TupleWriter in org.apache.drill.exec.store.xml

Methods in org.apache.drill.exec.store.xml that return TupleWriter

Modifier and Type	Method and Description
TupleWriter	XMLMap.getMapWriter()

Constructors in org.apache.drill.exec.store.xml with parameters of type TupleWriter

Constructor and Description
XMLMap(String mapName, TupleWriter mapWriter)

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

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

Modifier and Type	Method and Description
TupleWriter	VariantWriter.tuple()
TupleWriter	ArrayWriter.tuple()
TupleWriter	ObjectWriter.tuple()
TupleWriter	TupleWriter.tuple(int colIndex)
TupleWriter	TupleWriter.tuple(String colName)

Uses of TupleWriter in org.apache.drill.exec.vector.accessor.writer

Classes in org.apache.drill.exec.vector.accessor.writer that implement TupleWriter

Modifier and Type	Class and Description
class	AbstractTupleWriter Implementation for a writer for a tuple (a row or a map.) Provides access to each column using either a name or a numeric index.
class	DictEntryWriter Writer for a Dict entry.
class	MapWriter Writer for a Drill Map type.
protected static class	MapWriter.ArrayMapWriter Writer for a an array of maps.
protected static class	MapWriter.DummyArrayMapWriter
protected static class	MapWriter.DummyMapWriter
protected static class	MapWriter.SingleMapWriter Writer for a single (non-array) map.

Methods in org.apache.drill.exec.vector.accessor.writer that return TupleWriter

Modifier and Type	Method and Description
TupleWriter	AbstractArrayWriter.tuple()
TupleWriter	AbstractTupleWriter.TupleObjectWriter.tuple()
TupleWriter	AbstractObjectWriter.tuple()
TupleWriter	UnionWriterImpl.tuple()
TupleWriter	AbstractTupleWriter.tuple(int colIndex)
TupleWriter	AbstractTupleWriter.tuple(String colName)

Methods in org.apache.drill.exec.vector.accessor.writer with parameters of type TupleWriter

Modifier and Type	Method and Description
ObjectWriter	AbstractTupleWriter.TupleWriterListener.addColumn(TupleWriter tuple, ColumnMetadata column)
ObjectWriter	AbstractTupleWriter.TupleWriterListener.addColumn(TupleWriter tuple, MaterializedField field)