org.apache.drill.exec.vector.complex.impl

Class SingleDictWriter

java.lang.Object

org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>

org.apache.drill.exec.vector.complex.impl.SingleDictWriter

All Implemented Interfaces:

AutoCloseable, Positionable, org.apache.drill.exec.vector.complex.writer.BaseWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.ListWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.MapWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.ScalarWriter, org.apache.drill.exec.vector.complex.writer.BigIntWriter, org.apache.drill.exec.vector.complex.writer.BitWriter, org.apache.drill.exec.vector.complex.writer.DateWriter, org.apache.drill.exec.vector.complex.writer.Decimal18Writer, org.apache.drill.exec.vector.complex.writer.Decimal28DenseWriter, org.apache.drill.exec.vector.complex.writer.Decimal28SparseWriter, org.apache.drill.exec.vector.complex.writer.Decimal38DenseWriter, org.apache.drill.exec.vector.complex.writer.Decimal38SparseWriter, org.apache.drill.exec.vector.complex.writer.Decimal9Writer, FieldWriter, org.apache.drill.exec.vector.complex.writer.Float4Writer, org.apache.drill.exec.vector.complex.writer.Float8Writer, org.apache.drill.exec.vector.complex.writer.IntervalDayWriter, org.apache.drill.exec.vector.complex.writer.IntervalWriter, org.apache.drill.exec.vector.complex.writer.IntervalYearWriter, org.apache.drill.exec.vector.complex.writer.IntWriter, org.apache.drill.exec.vector.complex.writer.SmallIntWriter, org.apache.drill.exec.vector.complex.writer.TimeStampWriter, org.apache.drill.exec.vector.complex.writer.TimeWriter, org.apache.drill.exec.vector.complex.writer.TinyIntWriter, org.apache.drill.exec.vector.complex.writer.UInt1Writer, org.apache.drill.exec.vector.complex.writer.UInt2Writer, org.apache.drill.exec.vector.complex.writer.UInt4Writer, org.apache.drill.exec.vector.complex.writer.UInt8Writer, org.apache.drill.exec.vector.complex.writer.Var16CharWriter, org.apache.drill.exec.vector.complex.writer.VarBinaryWriter, org.apache.drill.exec.vector.complex.writer.VarCharWriter, org.apache.drill.exec.vector.complex.writer.VarDecimalWriter

public class SingleDictWriter
extends org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>
implements org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.drill.exec.vector.complex.writer.BaseWriter

org.apache.drill.exec.vector.complex.writer.BaseWriter.ComplexWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.ListWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.MapOrListWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.MapWriter, org.apache.drill.exec.vector.complex.writer.BaseWriter.ScalarWriter

Field Summary

Fields inherited from class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter

container, currentChildIndex, fields

Constructor Summary

Constructors

Constructor and Description
SingleDictWriter(DictVector container, FieldWriter parent)
SingleDictWriter(DictVector container, FieldWriter parent, boolean unionEnabled)

Method Summary

Modifier and Type	Method and Description
void	end()
void	endKeyValuePair()
FieldWriter	getKeyWriter()
FieldWriter	getValueWriter()
void	start()
void	startKeyValuePair()

Methods inherited from class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter

allocate, bigInt, bit, clear, close, date, decimal18, decimal18, decimal28Dense, decimal28Dense, decimal28Sparse, decimal28Sparse, decimal38Dense, decimal38Dense, decimal38Sparse, decimal38Sparse, decimal9, decimal9, dict, float4, float8, getField, getValueCapacity, integer, interval, intervalDay, intervalYear, isEmptyMap, list, map, smallInt, time, timeStamp, tinyInt, uInt1, uInt2, uInt4, uInt8, union, var16Char, varBinary, varChar, varDecimal, varDecimal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.drill.exec.vector.complex.writer.BaseWriter.MapWriter

bigInt, bit, copyReaderToField, date, decimal18, decimal18, decimal28Dense, decimal28Dense, decimal28Sparse, decimal28Sparse, decimal38Dense, decimal38Dense, decimal38Sparse, decimal38Sparse, decimal9, decimal9, dict, float4, float8, getField, integer, interval, intervalDay, intervalYear, isEmptyMap, list, map, smallInt, time, timeStamp, tinyInt, uInt1, uInt2, uInt4, uInt8, union, var16Char, varBinary, varChar, varDecimal, varDecimal

Methods inherited from interface org.apache.drill.exec.vector.complex.writer.BaseWriter

getParent, getValueCapacity

Methods inherited from interface java.lang.AutoCloseable

close

Methods inherited from interface org.apache.drill.exec.vector.complex.Positionable

setPosition

Constructor Detail

SingleDictWriter

public SingleDictWriter(DictVector container,
                        FieldWriter parent,
                        boolean unionEnabled)

SingleDictWriter

public SingleDictWriter(DictVector container,
                        FieldWriter parent)

Method Detail

start

public void start()

Specified by:

start in interface org.apache.drill.exec.vector.complex.writer.BaseWriter.MapWriter

Overrides:

start in class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>

end

public void end()

Specified by:

end in interface org.apache.drill.exec.vector.complex.writer.BaseWriter.MapWriter

Overrides:

end in class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>

startKeyValuePair

public void startKeyValuePair()

Specified by:

startKeyValuePair in interface org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter

Overrides:

startKeyValuePair in class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>

endKeyValuePair

public void endKeyValuePair()

Specified by:

endKeyValuePair in interface org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter

Overrides:

endKeyValuePair in class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>

getKeyWriter

public FieldWriter getKeyWriter()

Specified by:

getKeyWriter in interface org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter

Overrides:

getKeyWriter in class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>

getValueWriter

public FieldWriter getValueWriter()

Specified by:

getValueWriter in interface org.apache.drill.exec.vector.complex.writer.BaseWriter.DictWriter

Overrides:

getValueWriter in class org.apache.drill.exec.vector.complex.impl.AbstractRepeatedMapWriter<DictVector>