org.apache.drill.exec.physical.rowSet

Class TestDummyWriter.RootWriterFixture

java.lang.Object

org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter

org.apache.drill.exec.physical.rowSet.TestDummyWriter.RootWriterFixture

All Implemented Interfaces:

ColumnWriter, TupleWriter, WriterEvents, WriterPosition

Enclosing class:

TestDummyWriter

public class TestDummyWriter.RootWriterFixture
extends AbstractTupleWriter

Test only, bare-bones tuple writer used to gather the dummy column writers.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter

AbstractTupleWriter.TupleObjectWriter, AbstractTupleWriter.TupleWriterListener

Nested classes/interfaces inherited from interface org.apache.drill.exec.vector.accessor.TupleWriter

TupleWriter.UndefinedColumnException

Nested classes/interfaces inherited from interface org.apache.drill.exec.vector.accessor.writer.WriterEvents

WriterEvents.ColumnWriterListener, WriterEvents.State

Field Summary

Fields inherited from class org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter

childIndex, listener, logger, state, tupleSchema, vectorIndex, writers

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RootWriterFixture(TupleMetadata schema, List<AbstractObjectWriter> writers)

Method Summary

Modifier and Type	Method and Description
ColumnMetadata	schema() Returns the schema of the column associated with this writer.

Methods inherited from class org.apache.drill.exec.vector.accessor.writer.AbstractTupleWriter

addColumn, addColumn, addColumnWriter, array, array, bindIndex, bindIndex, bindListener, bindListener, column, column, copy, dict, dict, dump, endArrayValue, endWrite, isProjected, isProjected, lastWriteIndex, listener, nullable, postRollover, preRollover, restartRow, rowStartIndex, saveRow, scalar, scalar, set, setNull, setObject, size, startRow, startWrite, tuple, tuple, tupleSchema, type, type, type, variant, variant, writeIndex

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RootWriterFixture

protected RootWriterFixture(TupleMetadata schema,
                            List<AbstractObjectWriter> writers)

Method Detail

schema

public ColumnMetadata schema()

Description copied from interface: ColumnWriter

Returns the schema of the column associated with this writer.

Returns:

schema for this writer's column