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

Packages that use VariantReader

Package	Description
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 VariantReader in org.apache.drill.exec.vector.accessor

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

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

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

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

Modifier and Type	Class and Description
class	UnionReaderImpl Reader for a union vector.

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

Modifier and Type	Method and Description
VariantReader	ArrayReaderImpl.variant()
VariantReader	AbstractObjectReader.variant()
VariantReader	UnionReaderImpl.UnionObjectReader.variant()
VariantReader	AbstractTupleReader.variant(int colIndex)
VariantReader	AbstractTupleReader.variant(String colName)