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

Class UnionVectorListWriter

java.lang.Object

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

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

All Implemented Interfaces:

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

public class UnionVectorListWriter
extends UnionVectorWriter

Union vector writer for writing list of union-type values

Nested Class Summary

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

BaseWriter.ComplexWriter, BaseWriter.DictWriter, BaseWriter.ListWriter, BaseWriter.MapOrListWriter, BaseWriter.MapWriter, BaseWriter.ScalarWriter

Constructor Summary

Constructors

Constructor	Description
UnionVectorListWriter(ListVector listVector, FieldWriter parent)

Method Summary

Modifier and Type	Method	Description
void	allocate()
BigIntWriter	bigInt()	Get concrete writer for writing bigint data to UnionVectorWriter.dataVector.
BigIntWriter	bigInt(String name)
BitWriter	bit()	Get concrete writer for writing bit data to UnionVectorWriter.dataVector.
BitWriter	bit(String name)
void	clear()
void	close()
void	copyReader(FieldReader reader)
void	copyReaderToField(String name, FieldReader reader)
DateWriter	date()	Get concrete writer for writing date data to UnionVectorWriter.dataVector.
DateWriter	date(String name)
Decimal18Writer	decimal18()
Decimal18Writer	decimal18(int precision, int scale)
Decimal18Writer	decimal18(String name)
Decimal18Writer	decimal18(String name, int precision, int scale)
Decimal28DenseWriter	decimal28Dense()
Decimal28DenseWriter	decimal28Dense(int precision, int scale)
Decimal28DenseWriter	decimal28Dense(String name)
Decimal28DenseWriter	decimal28Dense(String name, int precision, int scale)
Decimal28SparseWriter	decimal28Sparse()
Decimal28SparseWriter	decimal28Sparse(int precision, int scale)
Decimal28SparseWriter	decimal28Sparse(String name)
Decimal28SparseWriter	decimal28Sparse(String name, int precision, int scale)
Decimal38DenseWriter	decimal38Dense()
Decimal38DenseWriter	decimal38Dense(int precision, int scale)
Decimal38DenseWriter	decimal38Dense(String name)
Decimal38DenseWriter	decimal38Dense(String name, int precision, int scale)
Decimal38SparseWriter	decimal38Sparse()
Decimal38SparseWriter	decimal38Sparse(int precision, int scale)
Decimal38SparseWriter	decimal38Sparse(String name)
Decimal38SparseWriter	decimal38Sparse(String name, int precision, int scale)
Decimal9Writer	decimal9()
Decimal9Writer	decimal9(int precision, int scale)
Decimal9Writer	decimal9(String name)
Decimal9Writer	decimal9(String name, int precision, int scale)
BaseWriter.DictWriter	dict()
BaseWriter.DictWriter	dict(String name)
void	end()
void	endKeyValuePair()	Finalizes writing values to key and value writers.
void	endList()
Float4Writer	float4()	Get concrete writer for writing float4 data to UnionVectorWriter.dataVector.
Float4Writer	float4(String name)
Float8Writer	float8()	Get concrete writer for writing float8 data to UnionVectorWriter.dataVector.
Float8Writer	float8(String name)
MaterializedField	getField()
FieldWriter	getKeyWriter()
FieldWriter	getParent()
int	getValueCapacity()
FieldWriter	getValueWriter()
IntWriter	integer()	Get concrete writer for writing int data to UnionVectorWriter.dataVector.
IntWriter	integer(String name)
IntervalWriter	interval()	Get concrete writer for writing interval data to UnionVectorWriter.dataVector.
IntervalWriter	interval(String name)
IntervalDayWriter	intervalDay()	Get concrete writer for writing intervalday data to UnionVectorWriter.dataVector.
IntervalDayWriter	intervalDay(String name)
IntervalYearWriter	intervalYear()	Get concrete writer for writing intervalyear data to UnionVectorWriter.dataVector.
IntervalYearWriter	intervalYear(String name)
boolean	isEmptyMap()	This implementation returns false.
boolean	isRoot()
BaseWriter.ListWriter	list()
BaseWriter.ListWriter	list(String name)
BaseWriter.MapWriter	map()
BaseWriter.MapWriter	map(String name)
void	setPosition(int index)	Superclass's idx() returns index of element inside list row.
SmallIntWriter	smallInt()	Get concrete writer for writing smallint data to UnionVectorWriter.dataVector.
SmallIntWriter	smallInt(String name)
void	start()
void	startKeyValuePair()	Prepares key and value writers to write new values.
void	startList()
TimeWriter	time()	Get concrete writer for writing time data to UnionVectorWriter.dataVector.
TimeWriter	time(String name)
TimeStampWriter	timeStamp()	Get concrete writer for writing timestamp data to UnionVectorWriter.dataVector.
TimeStampWriter	timeStamp(String name)
TinyIntWriter	tinyInt()	Get concrete writer for writing tinyint data to UnionVectorWriter.dataVector.
TinyIntWriter	tinyInt(String name)
String	toString()
UInt1Writer	uInt1()	Get concrete writer for writing uint1 data to UnionVectorWriter.dataVector.
UInt1Writer	uInt1(String name)
UInt2Writer	uInt2()	Get concrete writer for writing uint2 data to UnionVectorWriter.dataVector.
UInt2Writer	uInt2(String name)
UInt4Writer	uInt4()	Get concrete writer for writing uint4 data to UnionVectorWriter.dataVector.
UInt4Writer	uInt4(String name)
UInt8Writer	uInt8()	Get concrete writer for writing uint8 data to UnionVectorWriter.dataVector.
UInt8Writer	uInt8(String name)
UnionVectorWriter	union()
UnionVectorWriter	union(String name)
Var16CharWriter	var16Char()	Get concrete writer for writing var16char data to UnionVectorWriter.dataVector.
Var16CharWriter	var16Char(String name)
VarBinaryWriter	varBinary()	Get concrete writer for writing varbinary data to UnionVectorWriter.dataVector.
VarBinaryWriter	varBinary(String name)
VarCharWriter	varChar()	Get concrete writer for writing varchar data to UnionVectorWriter.dataVector.
VarCharWriter	varChar(String name)
VarDecimalWriter	varDecimal()	Get concrete writer for writing vardecimal data to UnionVectorWriter.dataVector.
VarDecimalWriter	varDecimal(int precision, int scale)
VarDecimalWriter	varDecimal(String name)
VarDecimalWriter	varDecimal(String name, int precision, int scale)
void	write(BigIntHolder holder)
void	write(BitHolder holder)
void	write(DateHolder holder)
void	write(Decimal18Holder holder)
void	write(Decimal28DenseHolder holder)
void	write(Decimal28SparseHolder holder)
void	write(Decimal38DenseHolder holder)
void	write(Decimal38SparseHolder holder)
void	write(Decimal9Holder holder)
void	write(Float4Holder holder)
void	write(Float8Holder holder)
void	write(IntervalDayHolder holder)
void	write(IntervalHolder holder)
void	write(IntervalYearHolder holder)
void	write(IntHolder holder)
void	write(SmallIntHolder holder)
void	write(TimeHolder holder)
void	write(TimeStampHolder holder)
void	write(TinyIntHolder holder)
void	write(UInt1Holder holder)
void	write(UInt2Holder holder)
void	write(UInt4Holder holder)
void	write(UInt8Holder holder)
void	write(Var16CharHolder holder)
void	write(VarBinaryHolder holder)
void	write(VarCharHolder holder)
void	write(VarDecimalHolder holder)
void	writeBigInt(long value)
void	writeBit(int value)
void	writeDate(long value)
void	writeDecimal18(long value, int precision, int scale)
void	writeDecimal18(BigDecimal value)
void	writeDecimal28Dense(int start, DrillBuf buffer, int precision, int scale)
void	writeDecimal28Dense(BigDecimal value)
void	writeDecimal28Sparse(int start, DrillBuf buffer, int precision, int scale)
void	writeDecimal28Sparse(BigDecimal value)
void	writeDecimal38Dense(int start, DrillBuf buffer, int precision, int scale)
void	writeDecimal38Dense(BigDecimal value)
void	writeDecimal38Sparse(int start, DrillBuf buffer, int precision, int scale)
void	writeDecimal38Sparse(BigDecimal value)
void	writeDecimal9(int value, int precision, int scale)
void	writeDecimal9(BigDecimal value)
void	writeFloat4(float value)
void	writeFloat8(double value)
void	writeInt(int value)
void	writeInterval(int months, int days, int milliseconds)
void	writeIntervalDay(int days, int milliseconds)
void	writeIntervalYear(int value)
void	writeSmallInt(short value)
void	writeTime(int value)
void	writeTimeStamp(long value)
void	writeTinyInt(byte value)
void	writeUInt1(byte value)
void	writeUInt2(char value)
void	writeUInt4(int value)
void	writeUInt8(long value)
void	writeVar16Char(int start, int end, DrillBuf buffer)
void	writeVarBinary(int start, int end, DrillBuf buffer)
void	writeVarChar(int start, int end, DrillBuf buffer)
void	writeVarDecimal(int start, int end, DrillBuf buffer, int precision, int scale)
void	writeVarDecimal(BigDecimal value)

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

writeNull

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

getParent

Constructor Details

UnionVectorListWriter

public UnionVectorListWriter(ListVector listVector,
 FieldWriter parent)

Method Details

union

public UnionVectorWriter union()

Specified by:

union in interface BaseWriter.ListWriter

Overrides:

union in class UnionVectorWriter

map

public BaseWriter.MapWriter map()

Specified by:

map in interface BaseWriter.ListWriter

Overrides:

map in class UnionVectorWriter

dict

public BaseWriter.DictWriter dict()

Specified by:

dict in interface BaseWriter.ListWriter

Overrides:

dict in class UnionVectorWriter

list

public BaseWriter.ListWriter list()

Specified by:

list in interface BaseWriter.ListWriter

Overrides:

list in class UnionVectorWriter

tinyInt

public TinyIntWriter tinyInt()

Description copied from class: UnionVectorWriter

Get concrete writer for writing tinyint data to UnionVectorWriter.dataVector.

Specified by:

tinyInt in interface BaseWriter.ListWriter

Overrides:

tinyInt in class UnionVectorWriter

Returns:

tinyint writer

uInt1

public UInt1Writer uInt1()

Description copied from class: UnionVectorWriter

Get concrete writer for writing uint1 data to UnionVectorWriter.dataVector.

Specified by:

uInt1 in interface BaseWriter.ListWriter

Overrides:

uInt1 in class UnionVectorWriter

Returns:

uint1 writer

uInt2

public UInt2Writer uInt2()

Description copied from class: UnionVectorWriter

Get concrete writer for writing uint2 data to UnionVectorWriter.dataVector.

Specified by:

uInt2 in interface BaseWriter.ListWriter

Overrides:

uInt2 in class UnionVectorWriter

Returns:

uint2 writer

smallInt

public SmallIntWriter smallInt()

Description copied from class: UnionVectorWriter

Get concrete writer for writing smallint data to UnionVectorWriter.dataVector.

Specified by:

smallInt in interface BaseWriter.ListWriter

Overrides:

smallInt in class UnionVectorWriter

Returns:

smallint writer

integer

public IntWriter integer()

Description copied from class: UnionVectorWriter

Get concrete writer for writing int data to UnionVectorWriter.dataVector.

Specified by:

integer in interface BaseWriter.ListWriter

Overrides:

integer in class UnionVectorWriter

Returns:

int writer

uInt4

public UInt4Writer uInt4()

Description copied from class: UnionVectorWriter

Get concrete writer for writing uint4 data to UnionVectorWriter.dataVector.

Specified by:

uInt4 in interface BaseWriter.ListWriter

Overrides:

uInt4 in class UnionVectorWriter

Returns:

uint4 writer

float4

public Float4Writer float4()

Description copied from class: UnionVectorWriter

Get concrete writer for writing float4 data to UnionVectorWriter.dataVector.

Specified by:

float4 in interface BaseWriter.ListWriter

Overrides:

float4 in class UnionVectorWriter

Returns:

float4 writer

time

public TimeWriter time()

Description copied from class: UnionVectorWriter

Get concrete writer for writing time data to UnionVectorWriter.dataVector.

Specified by:

time in interface BaseWriter.ListWriter

Overrides:

time in class UnionVectorWriter

Returns:

time writer

intervalYear

public IntervalYearWriter intervalYear()

Description copied from class: UnionVectorWriter

Get concrete writer for writing intervalyear data to UnionVectorWriter.dataVector.

Specified by:

intervalYear in interface BaseWriter.ListWriter

Overrides:

intervalYear in class UnionVectorWriter

Returns:

intervalyear writer

bigInt

public BigIntWriter bigInt()

Description copied from class: UnionVectorWriter

Get concrete writer for writing bigint data to UnionVectorWriter.dataVector.

Specified by:

bigInt in interface BaseWriter.ListWriter

Overrides:

bigInt in class UnionVectorWriter

Returns:

bigint writer

uInt8

public UInt8Writer uInt8()

Description copied from class: UnionVectorWriter

Get concrete writer for writing uint8 data to UnionVectorWriter.dataVector.

Specified by:

uInt8 in interface BaseWriter.ListWriter

Overrides:

uInt8 in class UnionVectorWriter

Returns:

uint8 writer

float8

public Float8Writer float8()

Description copied from class: UnionVectorWriter

Get concrete writer for writing float8 data to UnionVectorWriter.dataVector.

Specified by:

float8 in interface BaseWriter.ListWriter

Overrides:

float8 in class UnionVectorWriter

Returns:

float8 writer

date

public DateWriter date()

Description copied from class: UnionVectorWriter

Get concrete writer for writing date data to UnionVectorWriter.dataVector.

Specified by:

date in interface BaseWriter.ListWriter

Overrides:

date in class UnionVectorWriter

Returns:

date writer

timeStamp

public TimeStampWriter timeStamp()

Description copied from class: UnionVectorWriter

Get concrete writer for writing timestamp data to UnionVectorWriter.dataVector.

Specified by:

timeStamp in interface BaseWriter.ListWriter

Overrides:

timeStamp in class UnionVectorWriter

Returns:

timestamp writer

intervalDay

public IntervalDayWriter intervalDay()

Description copied from class: UnionVectorWriter

Get concrete writer for writing intervalday data to UnionVectorWriter.dataVector.

Specified by:

intervalDay in interface BaseWriter.ListWriter

Overrides:

intervalDay in class UnionVectorWriter

Returns:

intervalday writer

interval

public IntervalWriter interval()

Description copied from class: UnionVectorWriter

Get concrete writer for writing interval data to UnionVectorWriter.dataVector.

Specified by:

interval in interface BaseWriter.ListWriter

Overrides:

interval in class UnionVectorWriter

Returns:

interval writer

varBinary

public VarBinaryWriter varBinary()

Description copied from class: UnionVectorWriter

Get concrete writer for writing varbinary data to UnionVectorWriter.dataVector.

Specified by:

varBinary in interface BaseWriter.ListWriter

Overrides:

varBinary in class UnionVectorWriter

Returns:

varbinary writer

varChar

public VarCharWriter varChar()

Description copied from class: UnionVectorWriter

Get concrete writer for writing varchar data to UnionVectorWriter.dataVector.

Specified by:

varChar in interface BaseWriter.ListWriter

Overrides:

varChar in class UnionVectorWriter

Returns:

varchar writer

var16Char

public Var16CharWriter var16Char()

Description copied from class: UnionVectorWriter

Get concrete writer for writing var16char data to UnionVectorWriter.dataVector.

Specified by:

var16Char in interface BaseWriter.ListWriter

Overrides:

var16Char in class UnionVectorWriter

Returns:

var16char writer

varDecimal

public VarDecimalWriter varDecimal()

Description copied from class: UnionVectorWriter

Get concrete writer for writing vardecimal data to UnionVectorWriter.dataVector.

Specified by:

varDecimal in interface BaseWriter.ListWriter

Overrides:

varDecimal in class UnionVectorWriter

Returns:

vardecimal writer

varDecimal

public VarDecimalWriter varDecimal(int precision,
 int scale)

Specified by:

varDecimal in interface BaseWriter.ListWriter

Overrides:

varDecimal in class UnionVectorWriter

bit

public BitWriter bit()

Description copied from class: UnionVectorWriter

Get concrete writer for writing bit data to UnionVectorWriter.dataVector.

Specified by:

bit in interface BaseWriter.ListWriter

Overrides:

bit in class UnionVectorWriter

Returns:

bit writer

setPosition

public void setPosition(int index)

Superclass's idx() returns index of element inside list row. So the method uses additional field listPosition for storing index of list row for listVector.

Specified by:

setPosition in interface Positionable

Parameters:

index - of list in list vector

allocate

public void allocate()

Specified by:

allocate in interface FieldWriter

Overrides:

allocate in class UnionVectorWriter

clear

public void clear()

Specified by:

clear in interface FieldWriter

Overrides:

clear in class UnionVectorWriter

getValueCapacity

public int getValueCapacity()

Specified by:

getValueCapacity in interface BaseWriter

Overrides:

getValueCapacity in class UnionVectorWriter

getField

public MaterializedField getField()

Specified by:

getField in interface BaseWriter.MapWriter

Overrides:

getField in class UnionVectorWriter

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Overrides:

close in class UnionVectorWriter

Throws:

Exception

start

public void start()

Specified by:

start in interface BaseWriter.MapWriter

end

public void end()

Specified by:

end in interface BaseWriter.MapWriter

startList

public void startList()

Specified by:

startList in interface BaseWriter.ListWriter

endList

public void endList()

Specified by:

endList in interface BaseWriter.ListWriter

write

public void write(TinyIntHolder holder)

Specified by:

write in interface TinyIntWriter

writeTinyInt

public void writeTinyInt(byte value)

Specified by:

writeTinyInt in interface TinyIntWriter

write

public void write(UInt1Holder holder)

Specified by:

write in interface UInt1Writer

writeUInt1

public void writeUInt1(byte value)

Specified by:

writeUInt1 in interface UInt1Writer

write

public void write(UInt2Holder holder)

Specified by:

write in interface UInt2Writer

writeUInt2

public void writeUInt2(char value)

Specified by:

writeUInt2 in interface UInt2Writer

write

public void write(SmallIntHolder holder)

Specified by:

write in interface SmallIntWriter

writeSmallInt

public void writeSmallInt(short value)

Specified by:

writeSmallInt in interface SmallIntWriter

write

public void write(IntHolder holder)

Specified by:

write in interface IntWriter

writeInt

public void writeInt(int value)

Specified by:

writeInt in interface IntWriter

write

public void write(UInt4Holder holder)

Specified by:

write in interface UInt4Writer

writeUInt4

public void writeUInt4(int value)

Specified by:

writeUInt4 in interface UInt4Writer

write

public void write(Float4Holder holder)

Specified by:

write in interface Float4Writer

writeFloat4

public void writeFloat4(float value)

Specified by:

writeFloat4 in interface Float4Writer

write

public void write(TimeHolder holder)

Specified by:

write in interface TimeWriter

writeTime

public void writeTime(int value)

Specified by:

writeTime in interface TimeWriter

write

public void write(IntervalYearHolder holder)

Specified by:

write in interface IntervalYearWriter

writeIntervalYear

public void writeIntervalYear(int value)

Specified by:

writeIntervalYear in interface IntervalYearWriter

write

public void write(Decimal9Holder holder)

Specified by:

write in interface Decimal9Writer

writeDecimal9

public void writeDecimal9(int value,
 int precision,
 int scale)

writeDecimal9

public void writeDecimal9(BigDecimal value)

write

public void write(BigIntHolder holder)

Specified by:

write in interface BigIntWriter

writeBigInt

public void writeBigInt(long value)

Specified by:

writeBigInt in interface BigIntWriter

write

public void write(UInt8Holder holder)

Specified by:

write in interface UInt8Writer

writeUInt8

public void writeUInt8(long value)

Specified by:

writeUInt8 in interface UInt8Writer

write

public void write(Float8Holder holder)

Specified by:

write in interface Float8Writer

writeFloat8

public void writeFloat8(double value)

Specified by:

writeFloat8 in interface Float8Writer

write

public void write(DateHolder holder)

Specified by:

write in interface DateWriter

writeDate

public void writeDate(long value)

Specified by:

writeDate in interface DateWriter

write

public void write(TimeStampHolder holder)

Specified by:

write in interface TimeStampWriter

writeTimeStamp

public void writeTimeStamp(long value)

Specified by:

writeTimeStamp in interface TimeStampWriter

write

public void write(Decimal18Holder holder)

Specified by:

write in interface Decimal18Writer

writeDecimal18

public void writeDecimal18(long value,
 int precision,
 int scale)

writeDecimal18

public void writeDecimal18(BigDecimal value)

write

public void write(IntervalDayHolder holder)

Specified by:

write in interface IntervalDayWriter

writeIntervalDay

public void writeIntervalDay(int days,
 int milliseconds)

Specified by:

writeIntervalDay in interface IntervalDayWriter

write

public void write(IntervalHolder holder)

Specified by:

write in interface IntervalWriter

writeInterval

public void writeInterval(int months,
 int days,
 int milliseconds)

Specified by:

writeInterval in interface IntervalWriter

write

public void write(Decimal28DenseHolder holder)

Specified by:

write in interface Decimal28DenseWriter

writeDecimal28Dense

public void writeDecimal28Dense(int start,
 DrillBuf buffer,
 int precision,
 int scale)

Specified by:

writeDecimal28Dense in interface Decimal28DenseWriter

writeDecimal28Dense

public void writeDecimal28Dense(BigDecimal value)

write

public void write(Decimal38DenseHolder holder)

Specified by:

write in interface Decimal38DenseWriter

writeDecimal38Dense

public void writeDecimal38Dense(int start,
 DrillBuf buffer,
 int precision,
 int scale)

Specified by:

writeDecimal38Dense in interface Decimal38DenseWriter

writeDecimal38Dense

public void writeDecimal38Dense(BigDecimal value)

write

public void write(Decimal38SparseHolder holder)

Specified by:

write in interface Decimal38SparseWriter

writeDecimal38Sparse

public void writeDecimal38Sparse(int start,
 DrillBuf buffer,
 int precision,
 int scale)

Specified by:

writeDecimal38Sparse in interface Decimal38SparseWriter

writeDecimal38Sparse

public void writeDecimal38Sparse(BigDecimal value)

write

public void write(Decimal28SparseHolder holder)

Specified by:

write in interface Decimal28SparseWriter

writeDecimal28Sparse

public void writeDecimal28Sparse(int start,
 DrillBuf buffer,
 int precision,
 int scale)

Specified by:

writeDecimal28Sparse in interface Decimal28SparseWriter

writeDecimal28Sparse

public void writeDecimal28Sparse(BigDecimal value)

write

public void write(VarBinaryHolder holder)

Specified by:

write in interface VarBinaryWriter

writeVarBinary

public void writeVarBinary(int start,
 int end,
 DrillBuf buffer)

Specified by:

writeVarBinary in interface VarBinaryWriter

write

public void write(VarCharHolder holder)

Specified by:

write in interface VarCharWriter

writeVarChar

public void writeVarChar(int start,
 int end,
 DrillBuf buffer)

Specified by:

writeVarChar in interface VarCharWriter

write

public void write(Var16CharHolder holder)

Specified by:

write in interface Var16CharWriter

writeVar16Char

public void writeVar16Char(int start,
 int end,
 DrillBuf buffer)

Specified by:

writeVar16Char in interface Var16CharWriter

write

public void write(VarDecimalHolder holder)

Specified by:

write in interface VarDecimalWriter

writeVarDecimal

public void writeVarDecimal(int start,
 int end,
 DrillBuf buffer,
 int precision,
 int scale)

Specified by:

writeVarDecimal in interface VarDecimalWriter

writeVarDecimal

public void writeVarDecimal(BigDecimal value)

Specified by:

writeVarDecimal in interface VarDecimalWriter

write

public void write(BitHolder holder)

Specified by:

write in interface BitWriter

writeBit

public void writeBit(int value)

Specified by:

writeBit in interface BitWriter

isEmptyMap

public boolean isEmptyMap()

This implementation returns false.

Must be overridden by map writers.

Specified by:

isEmptyMap in interface BaseWriter.MapWriter

map

public BaseWriter.MapWriter map(String name)

Specified by:

map in interface BaseWriter.MapWriter

dict

public BaseWriter.DictWriter dict(String name)

Specified by:

dict in interface BaseWriter.MapWriter

getKeyWriter

public FieldWriter getKeyWriter()

Specified by:

getKeyWriter in interface BaseWriter.DictWriter

getValueWriter

public FieldWriter getValueWriter()

Specified by:

getValueWriter in interface BaseWriter.DictWriter

startKeyValuePair

public void startKeyValuePair()

Description copied from interface: BaseWriter.DictWriter

Prepares key and value writers to write new values. Must be invoked before writing data to these fields.

Specified by:

startKeyValuePair in interface BaseWriter.DictWriter

endKeyValuePair

public void endKeyValuePair()

Description copied from interface: BaseWriter.DictWriter

Finalizes writing values to key and value writers. Must be invoked after the values for the fields are written.

Specified by:

endKeyValuePair in interface BaseWriter.DictWriter

list

public BaseWriter.ListWriter list(String name)

Specified by:

list in interface BaseWriter.MapWriter

union

public UnionVectorWriter union(String name)

Specified by:

union in interface BaseWriter.MapWriter

tinyInt

public TinyIntWriter tinyInt(String name)

Specified by:

tinyInt in interface BaseWriter.MapWriter

uInt1

public UInt1Writer uInt1(String name)

Specified by:

uInt1 in interface BaseWriter.MapWriter

uInt2

public UInt2Writer uInt2(String name)

Specified by:

uInt2 in interface BaseWriter.MapWriter

smallInt

public SmallIntWriter smallInt(String name)

Specified by:

smallInt in interface BaseWriter.MapWriter

integer

public IntWriter integer(String name)

Specified by:

integer in interface BaseWriter.MapWriter

uInt4

public UInt4Writer uInt4(String name)

Specified by:

uInt4 in interface BaseWriter.MapWriter

float4

public Float4Writer float4(String name)

Specified by:

float4 in interface BaseWriter.MapWriter

time

public TimeWriter time(String name)

Specified by:

time in interface BaseWriter.MapWriter

intervalYear

public IntervalYearWriter intervalYear(String name)

Specified by:

intervalYear in interface BaseWriter.MapWriter

decimal9

public Decimal9Writer decimal9(String name,
 int precision,
 int scale)

Specified by:

decimal9 in interface BaseWriter.MapWriter

decimal9

public Decimal9Writer decimal9(int precision,
 int scale)

Specified by:

decimal9 in interface BaseWriter.ListWriter

decimal9

public Decimal9Writer decimal9(String name)

Specified by:

decimal9 in interface BaseWriter.MapWriter

decimal9

public Decimal9Writer decimal9()

Specified by:

decimal9 in interface BaseWriter.ListWriter

bigInt

public BigIntWriter bigInt(String name)

Specified by:

bigInt in interface BaseWriter.MapWriter

uInt8

public UInt8Writer uInt8(String name)

Specified by:

uInt8 in interface BaseWriter.MapWriter

float8

public Float8Writer float8(String name)

Specified by:

float8 in interface BaseWriter.MapWriter

date

public DateWriter date(String name)

Specified by:

date in interface BaseWriter.MapWriter

timeStamp

public TimeStampWriter timeStamp(String name)

Specified by:

timeStamp in interface BaseWriter.MapWriter

decimal18

public Decimal18Writer decimal18(String name,
 int precision,
 int scale)

Specified by:

decimal18 in interface BaseWriter.MapWriter

decimal18

public Decimal18Writer decimal18(int precision,
 int scale)

Specified by:

decimal18 in interface BaseWriter.ListWriter

decimal18

public Decimal18Writer decimal18(String name)

Specified by:

decimal18 in interface BaseWriter.MapWriter

decimal18

public Decimal18Writer decimal18()

Specified by:

decimal18 in interface BaseWriter.ListWriter

intervalDay

public IntervalDayWriter intervalDay(String name)

Specified by:

intervalDay in interface BaseWriter.MapWriter

interval

public IntervalWriter interval(String name)

Specified by:

interval in interface BaseWriter.MapWriter

decimal28Dense

public Decimal28DenseWriter decimal28Dense(String name,
 int precision,
 int scale)

Specified by:

decimal28Dense in interface BaseWriter.MapWriter

decimal28Dense

public Decimal28DenseWriter decimal28Dense(int precision,
 int scale)

Specified by:

decimal28Dense in interface BaseWriter.ListWriter

decimal28Dense

public Decimal28DenseWriter decimal28Dense(String name)

Specified by:

decimal28Dense in interface BaseWriter.MapWriter

decimal28Dense

public Decimal28DenseWriter decimal28Dense()

Specified by:

decimal28Dense in interface BaseWriter.ListWriter

decimal38Dense

public Decimal38DenseWriter decimal38Dense(String name,
 int precision,
 int scale)

Specified by:

decimal38Dense in interface BaseWriter.MapWriter

decimal38Dense

public Decimal38DenseWriter decimal38Dense(int precision,
 int scale)

Specified by:

decimal38Dense in interface BaseWriter.ListWriter

decimal38Dense

public Decimal38DenseWriter decimal38Dense(String name)

Specified by:

decimal38Dense in interface BaseWriter.MapWriter

decimal38Dense

public Decimal38DenseWriter decimal38Dense()

Specified by:

decimal38Dense in interface BaseWriter.ListWriter

decimal38Sparse

public Decimal38SparseWriter decimal38Sparse(String name,
 int precision,
 int scale)

Specified by:

decimal38Sparse in interface BaseWriter.MapWriter

decimal38Sparse

public Decimal38SparseWriter decimal38Sparse(int precision,
 int scale)

Specified by:

decimal38Sparse in interface BaseWriter.ListWriter

decimal38Sparse

public Decimal38SparseWriter decimal38Sparse(String name)

Specified by:

decimal38Sparse in interface BaseWriter.MapWriter

decimal38Sparse

public Decimal38SparseWriter decimal38Sparse()

Specified by:

decimal38Sparse in interface BaseWriter.ListWriter

decimal28Sparse

public Decimal28SparseWriter decimal28Sparse(String name,
 int precision,
 int scale)

Specified by:

decimal28Sparse in interface BaseWriter.MapWriter

decimal28Sparse

public Decimal28SparseWriter decimal28Sparse(int precision,
 int scale)

Specified by:

decimal28Sparse in interface BaseWriter.ListWriter

decimal28Sparse

public Decimal28SparseWriter decimal28Sparse(String name)

Specified by:

decimal28Sparse in interface BaseWriter.MapWriter

decimal28Sparse

public Decimal28SparseWriter decimal28Sparse()

Specified by:

decimal28Sparse in interface BaseWriter.ListWriter

varBinary

public VarBinaryWriter varBinary(String name)

Specified by:

varBinary in interface BaseWriter.MapWriter

varChar

public VarCharWriter varChar(String name)

Specified by:

varChar in interface BaseWriter.MapWriter

var16Char

public Var16CharWriter var16Char(String name)

Specified by:

var16Char in interface BaseWriter.MapWriter

varDecimal

public VarDecimalWriter varDecimal(String name,
 int precision,
 int scale)

Specified by:

varDecimal in interface BaseWriter.MapWriter

varDecimal

public VarDecimalWriter varDecimal(String name)

Specified by:

varDecimal in interface BaseWriter.MapWriter

bit

public BitWriter bit(String name)

Specified by:

bit in interface BaseWriter.MapWriter

copyReader

public void copyReader(FieldReader reader)

Specified by:

copyReader in interface BaseWriter.ListWriter

copyReaderToField

public void copyReaderToField(String name,
 FieldReader reader)

Specified by:

copyReaderToField in interface BaseWriter.MapWriter

toString

public String toString()

Overrides:

toString in class Object

getParent

public FieldWriter getParent()

Specified by:

getParent in interface BaseWriter

isRoot

public boolean isRoot()