BitWriterImpl (Arrow Vectors 0.1.0 API)

java.lang.Object
- org.apache.arrow.vector.complex.impl.BitWriterImpl

All Implemented Interfaces:

AutoCloseable, Positionable, BaseWriter, BaseWriter.ListWriter, BaseWriter.MapWriter, BaseWriter.ScalarWriter, BigIntWriter, BitWriter, DateWriter, DecimalWriter, FieldWriter, Float4Writer, Float8Writer, IntervalDayWriter, IntervalYearWriter, IntWriter, SmallIntWriter, TimeStampWriter, TimeWriter, TinyIntWriter, UInt1Writer, UInt2Writer, UInt4Writer, UInt8Writer, VarBinaryWriter, VarCharWriter
```
public class BitWriterImpl
extends Object
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.arrow.vector.complex.writer.BaseWriter
  BaseWriter.ComplexWriter, BaseWriter.ListWriter, BaseWriter.MapOrListWriter, BaseWriter.MapWriter, BaseWriter.ScalarWriter

Constructor Summary

Constructors
Constructor and Description

BitWriterImpl(NullableBitVector vector)

Constructors
Constructor and Description
`BitWriterImpl(NullableBitVector vector)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`allocate()`
`BigIntWriter`	`bigInt()`
`BigIntWriter`	`bigInt(String name)`
`BitWriter`	`bit()`
`BitWriter`	`bit(String name)`
`void`	`clear()`
`void`	`close()`
`void`	`copyReader(FieldReader reader)`
`void`	`copyReaderToField(String name, FieldReader reader)`
`DateWriter`	`date()`
`DateWriter`	`date(String name)`
`DecimalWriter`	`decimal()`
`DecimalWriter`	`decimal(String name)`
`DecimalWriter`	`decimal(String name, int scale, int precision)`
`void`	`end()`
`void`	`endList()`
`Float4Writer`	`float4()`
`Float4Writer`	`float4(String name)`
`Float8Writer`	`float8()`
`Float8Writer`	`float8(String name)`
`Field`	`getField()`
`int`	`getValueCapacity()`
`protected int`	`idx()`
`IntWriter`	`integer()`
`IntWriter`	`integer(String name)`
`IntervalDayWriter`	`intervalDay()`
`IntervalDayWriter`	`intervalDay(String name)`
`IntervalYearWriter`	`intervalYear()`
`IntervalYearWriter`	`intervalYear(String name)`
`boolean`	`isEmptyMap()` This implementation returns `false`.
`BaseWriter.ListWriter`	`list()`
`BaseWriter.ListWriter`	`list(String name)`
`BaseWriter.MapWriter`	`map()`
`BaseWriter.MapWriter`	`map(String name)`
`void`	`setPosition(int index)`
`SmallIntWriter`	`smallInt()`
`SmallIntWriter`	`smallInt(String name)`
`void`	`start()`
`void`	`startList()`
`TimeWriter`	`time()`
`TimeWriter`	`time(String name)`
`TimeStampWriter`	`timeStamp()`
`TimeStampWriter`	`timeStamp(String name)`
`TinyIntWriter`	`tinyInt()`
`TinyIntWriter`	`tinyInt(String name)`
`String`	`toString()`
`UInt1Writer`	`uInt1()`
`UInt1Writer`	`uInt1(String name)`
`UInt2Writer`	`uInt2()`
`UInt2Writer`	`uInt2(String name)`
`UInt4Writer`	`uInt4()`
`UInt4Writer`	`uInt4(String name)`
`UInt8Writer`	`uInt8()`
`UInt8Writer`	`uInt8(String name)`
`VarBinaryWriter`	`varBinary()`
`VarBinaryWriter`	`varBinary(String name)`
`VarCharWriter`	`varChar()`
`VarCharWriter`	`varChar(String name)`
`void`	`write(BigIntHolder holder)`
`void`	`write(BitHolder h)`
`void`	`write(DateHolder holder)`
`void`	`write(DecimalHolder holder)`
`void`	`write(Float4Holder holder)`
`void`	`write(Float8Holder holder)`
`void`	`write(IntervalDayHolder holder)`
`void`	`write(IntervalYearHolder holder)`
`void`	`write(IntHolder holder)`
`void`	`write(NullableBitHolder h)`
`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(VarBinaryHolder holder)`
`void`	`write(VarCharHolder holder)`
`void`	`writeBigInt(long value)`
`void`	`writeBit(int value)`
`void`	`writeDate(long value)`
`void`	`writeDecimal(int start, ArrowBuf buffer)`
`void`	`writeFloat4(float value)`
`void`	`writeFloat8(double value)`
`void`	`writeInt(int value)`
`void`	`writeIntervalDay(int days, int milliseconds)`
`void`	`writeIntervalYear(int value)`
`void`	`writeNull()`
`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`	`writeVarBinary(int start, int end, ArrowBuf buffer)`
`void`	`writeVarChar(int start, int end, ArrowBuf buffer)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.arrow.vector.complex.Positionable
setPosition

- Constructor Detail
  - BitWriterImpl
```
public BitWriterImpl(NullableBitVector vector)
```
- Method Detail
  - getField
```
public Field getField()
```
  - getValueCapacity
```
public int getValueCapacity()
```
  - allocate
```
public void allocate()
```
  - close
```
public void close()
```
  - clear
```
public void clear()
```
  - idx
```
protected int idx()
```
  - write
```
public void write(BitHolder h)
```
    Specified by:
    
    write in interface BitWriter
  - write
```
public void write(NullableBitHolder h)
```
  - writeBit
```
public void writeBit(int value)
```
    Specified by:
    
    writeBit in interface BitWriter
  - writeNull
```
public void writeNull()
```
  - 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(IntervalYearHolder holder)
```
    Specified by:
    
    write in interface IntervalYearWriter
  - writeIntervalYear
```
public void writeIntervalYear(int value)
```
    Specified by:
    
    writeIntervalYear in interface IntervalYearWriter
  - 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(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(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(DecimalHolder holder)
```
    Specified by:
    
    write in interface DecimalWriter
  - writeDecimal
```
public void writeDecimal(int start,
                ArrowBuf buffer)
```
    Specified by:
    
    writeDecimal in interface DecimalWriter
  - write
```
public void write(VarBinaryHolder holder)
```
    Specified by:
    
    write in interface VarBinaryWriter
  - writeVarBinary
```
public void writeVarBinary(int start,
                  int end,
                  ArrowBuf 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,
                ArrowBuf buffer)
```
    Specified by:
    
    writeVarChar in interface VarCharWriter
  - 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()
```
    Specified by:
    
    map in interface BaseWriter.ListWriter
  - list
```
public BaseWriter.ListWriter list()
```
    Specified by:
    
    list in interface BaseWriter.ListWriter
  - map
```
public BaseWriter.MapWriter map(String name)
```
    Specified by:
    
    map in interface BaseWriter.MapWriter
  - list
```
public BaseWriter.ListWriter list(String name)
```
    Specified by:
    
    list in interface BaseWriter.MapWriter
  - tinyInt
```
public TinyIntWriter tinyInt(String name)
```
    Specified by:
    
    tinyInt in interface BaseWriter.MapWriter
  - tinyInt
```
public TinyIntWriter tinyInt()
```
    Specified by:
    
    tinyInt in interface BaseWriter.ListWriter
  - uInt1
```
public UInt1Writer uInt1(String name)
```
    Specified by:
    
    uInt1 in interface BaseWriter.MapWriter
  - uInt1
```
public UInt1Writer uInt1()
```
    Specified by:
    
    uInt1 in interface BaseWriter.ListWriter
  - uInt2
```
public UInt2Writer uInt2(String name)
```
    Specified by:
    
    uInt2 in interface BaseWriter.MapWriter
  - uInt2
```
public UInt2Writer uInt2()
```
    Specified by:
    
    uInt2 in interface BaseWriter.ListWriter
  - smallInt
```
public SmallIntWriter smallInt(String name)
```
    Specified by:
    
    smallInt in interface BaseWriter.MapWriter
  - smallInt
```
public SmallIntWriter smallInt()
```
    Specified by:
    
    smallInt in interface BaseWriter.ListWriter
  - integer
```
public IntWriter integer(String name)
```
    Specified by:
    
    integer in interface BaseWriter.MapWriter
  - integer
```
public IntWriter integer()
```
    Specified by:
    
    integer in interface BaseWriter.ListWriter
  - uInt4
```
public UInt4Writer uInt4(String name)
```
    Specified by:
    
    uInt4 in interface BaseWriter.MapWriter
  - uInt4
```
public UInt4Writer uInt4()
```
    Specified by:
    
    uInt4 in interface BaseWriter.ListWriter
  - float4
```
public Float4Writer float4(String name)
```
    Specified by:
    
    float4 in interface BaseWriter.MapWriter
  - float4
```
public Float4Writer float4()
```
    Specified by:
    
    float4 in interface BaseWriter.ListWriter
  - intervalYear
```
public IntervalYearWriter intervalYear(String name)
```
    Specified by:
    
    intervalYear in interface BaseWriter.MapWriter
  - intervalYear
```
public IntervalYearWriter intervalYear()
```
    Specified by:
    
    intervalYear in interface BaseWriter.ListWriter
  - time
```
public TimeWriter time(String name)
```
    Specified by:
    
    time in interface BaseWriter.MapWriter
  - time
```
public TimeWriter time()
```
    Specified by:
    
    time in interface BaseWriter.ListWriter
  - bigInt
```
public BigIntWriter bigInt(String name)
```
    Specified by:
    
    bigInt in interface BaseWriter.MapWriter
  - bigInt
```
public BigIntWriter bigInt()
```
    Specified by:
    
    bigInt in interface BaseWriter.ListWriter
  - uInt8
```
public UInt8Writer uInt8(String name)
```
    Specified by:
    
    uInt8 in interface BaseWriter.MapWriter
  - uInt8
```
public UInt8Writer uInt8()
```
    Specified by:
    
    uInt8 in interface BaseWriter.ListWriter
  - float8
```
public Float8Writer float8(String name)
```
    Specified by:
    
    float8 in interface BaseWriter.MapWriter
  - float8
```
public Float8Writer float8()
```
    Specified by:
    
    float8 in interface BaseWriter.ListWriter
  - date
```
public DateWriter date(String name)
```
    Specified by:
    
    date in interface BaseWriter.MapWriter
  - date
```
public DateWriter date()
```
    Specified by:
    
    date in interface BaseWriter.ListWriter
  - timeStamp
```
public TimeStampWriter timeStamp(String name)
```
    Specified by:
    
    timeStamp in interface BaseWriter.MapWriter
  - timeStamp
```
public TimeStampWriter timeStamp()
```
    Specified by:
    
    timeStamp in interface BaseWriter.ListWriter
  - intervalDay
```
public IntervalDayWriter intervalDay(String name)
```
    Specified by:
    
    intervalDay in interface BaseWriter.MapWriter
  - intervalDay
```
public IntervalDayWriter intervalDay()
```
    Specified by:
    
    intervalDay in interface BaseWriter.ListWriter
  - decimal
```
public DecimalWriter decimal(String name,
                    int scale,
                    int precision)
```
    Specified by:
    
    decimal in interface BaseWriter.MapWriter
  - decimal
```
public DecimalWriter decimal(String name)
```
    Specified by:
    
    decimal in interface BaseWriter.MapWriter
  - decimal
```
public DecimalWriter decimal()
```
    Specified by:
    
    decimal in interface BaseWriter.ListWriter
  - varBinary
```
public VarBinaryWriter varBinary(String name)
```
    Specified by:
    
    varBinary in interface BaseWriter.MapWriter
  - varBinary
```
public VarBinaryWriter varBinary()
```
    Specified by:
    
    varBinary in interface BaseWriter.ListWriter
  - varChar
```
public VarCharWriter varChar(String name)
```
    Specified by:
    
    varChar in interface BaseWriter.MapWriter
  - varChar
```
public VarCharWriter varChar()
```
    Specified by:
    
    varChar in interface BaseWriter.ListWriter
  - bit
```
public BitWriter bit(String name)
```
    Specified by:
    
    bit in interface BaseWriter.MapWriter
  - bit
```
public BitWriter bit()
```
    Specified by:
    
    bit in interface BaseWriter.ListWriter
  - 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
  - setPosition
```
public void setPosition(int index)
```
    Specified by:
    
    setPosition in interface Positionable

Class BitWriterImpl

Nested Class Summary

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

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.arrow.vector.complex.Positionable

Constructor Detail

BitWriterImpl

Method Detail

getField

getValueCapacity

allocate

close

clear

idx

write

write

writeBit

writeNull

start

end

startList

endList

write

writeTinyInt

write

writeUInt1

write

writeUInt2

write

writeSmallInt

write

writeInt

write

writeUInt4

write

writeFloat4

write

writeIntervalYear

write

writeTime

write

writeBigInt

write

writeUInt8

write

writeFloat8

write

writeDate

write

writeTimeStamp

write

writeIntervalDay

write

writeDecimal

write

writeVarBinary

write

writeVarChar

isEmptyMap

map

list

map

list

tinyInt

tinyInt

uInt1

uInt1

uInt2

uInt2

smallInt

smallInt

integer

integer

uInt4

uInt4

float4

float4

intervalYear