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

Packages that use VariantWriter

Package	Description
org.apache.drill.exec.physical.resultSet.impl	Handles the details of the result set loader implementation.
org.apache.drill.exec.store.easy.json.loader
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 VariantWriter in org.apache.drill.exec.physical.resultSet.impl

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

Modifier and Type	Method	Description
void	BuildFromSchema.buildUnion(VariantWriter writer, VariantMetadata schema)

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

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

Modifier and Type	Method	Description
protected ElementParser	BaseFieldFactory.variantParserFor(VariantWriter writer)	Create a variant (UNION) column and its associated parser given a column schema.

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

Modifier	Constructor	Description
	VariantParser(JsonLoaderImpl loader, VariantWriter writer)

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

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

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

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

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

Modifier and Type	Class	Description
class	UnionWriterImpl	Writer to a union vector.

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

Modifier and Type	Method	Description
VariantWriter	AbstractArrayWriter.variant()
VariantWriter	AbstractObjectWriter.variant()
VariantWriter	AbstractTupleWriter.variant(int colIndex)
VariantWriter	AbstractTupleWriter.variant(String colName)
VariantWriter	UnionWriterImpl.VariantObjectWriter.variant()