org.apache.fury.format.row.binary

Class BinaryArray

java.lang.Object

org.apache.fury.format.row.binary.BinaryArray

All Implemented Interfaces:

ArrayData, Getters, Setters

public class BinaryArray
extends Object
implements ArrayData

Each array has four parts(8-byte aligned): [numElements][validity bits][values or offset&length][variable length portion]

numElements is int, but use 8-byte to align

Primitive type is always considered to be not null.

Constructor Summary

Constructors

Constructor and Description
BinaryArray(org.apache.arrow.vector.types.pojo.Field field)

Method Summary

Modifier and Type	Method and Description
void	assertIndexIsValid(int ordinal)
static int	calculateHeaderInBytes(int numElements)
ArrayData	copy()
static BinaryArray	fromPrimitiveArray(boolean[] arr)
static BinaryArray	fromPrimitiveArray(byte[] arr)
static BinaryArray	fromPrimitiveArray(double[] arr)
static BinaryArray	fromPrimitiveArray(float[] arr)
static BinaryArray	fromPrimitiveArray(int[] arr)
static BinaryArray	fromPrimitiveArray(long[] arr)
static BinaryArray	fromPrimitiveArray(short[] arr)
BinaryArray	getArray(int ordinal)
int	getBaseOffset()
byte[]	getBinary(int ordinal)
boolean	getBoolean(int ordinal)
MemoryBuffer	getBuffer()
MemoryBuffer	getBuffer(int ordinal)
byte	getByte(int ordinal)
int	getDate(int ordinal)
BigDecimal	getDecimal(int ordinal)
static int[]	getDimensions(BinaryArray array, int numDimensions)
org.apache.arrow.vector.types.pojo.Field	getField()
float	getFloat32(int ordinal)
double	getFloat64(int ordinal)
short	getInt16(int ordinal)
int	getInt32(int ordinal)
long	getInt64(int ordinal)
BinaryMap	getMap(int ordinal)
int	getSizeInBytes()
String	getString(int ordinal)
BinaryRow	getStruct(int ordinal)
long	getTimestamp(int ordinal)
boolean	isNullAt(int ordinal)
int	numElements()
void	pointTo(MemoryBuffer buffer, int offset, int sizeInBytes)
void	setBoolean(int ordinal, boolean value)
void	setByte(int ordinal, byte value)
void	setDate(int ordinal, int value)
void	setDecimal(int ordinal, BigDecimal value)
void	setFloat32(int ordinal, float value)
void	setFloat64(int ordinal, double value)
void	setInt16(int ordinal, short value)
void	setInt32(int ordinal, int value)
void	setInt64(int ordinal, long value)
void	setNotNullAt(int ordinal)
void	setNullAt(int ordinal)
void	setTimestamp(int ordinal, long value)
boolean[]	toBooleanArray()
byte[]	toByteArray()
double[]	toDoubleArray()
float[]	toFloatArray()
int[]	toIntArray()
long[]	toLongArray()
short[]	toShortArray()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.fury.format.row.ArrayData

update

Methods inherited from interface org.apache.fury.format.row.Getters

get, getBinary, getBoolean, getBuffer, getByte, getDate, getFloat32, getFloat64, getInt16, getInt32, getInt64, getString, getTimestamp

Methods inherited from interface org.apache.fury.format.row.Setters

setArray, setBinary, setBoolean, setByte, setDate, setFloat32, setFloat64, setInt16, setInt32, setInt64, setMap, setString, setStruct, setTimestamp

Constructor Detail

BinaryArray

public BinaryArray(org.apache.arrow.vector.types.pojo.Field field)

Method Detail

pointTo

public void pointTo(MemoryBuffer buffer,
                    int offset,
                    int sizeInBytes)

getField

public org.apache.arrow.vector.types.pojo.Field getField()

numElements

public int numElements()

Specified by:

numElements in interface ArrayData

getBuffer

public MemoryBuffer getBuffer()

getSizeInBytes

public int getSizeInBytes()

getBaseOffset

public int getBaseOffset()

assertIndexIsValid

public void assertIndexIsValid(int ordinal)

setNotNullAt

public void setNotNullAt(int ordinal)

setNullAt

public void setNullAt(int ordinal)

Specified by:

setNullAt in interface Setters

isNullAt

public boolean isNullAt(int ordinal)

Specified by:

isNullAt in interface Getters

getDecimal

public BigDecimal getDecimal(int ordinal)

Specified by:

getDecimal in interface Getters

getStruct

public BinaryRow getStruct(int ordinal)

Specified by:

getStruct in interface Getters

getArray

public BinaryArray getArray(int ordinal)

Specified by:

getArray in interface Getters

getMap

public BinaryMap getMap(int ordinal)

Specified by:

getMap in interface Getters

setDecimal

public void setDecimal(int ordinal,
                       BigDecimal value)

Specified by:

setDecimal in interface Setters

toBooleanArray

public boolean[] toBooleanArray()

toByteArray

public byte[] toByteArray()

toShortArray

public short[] toShortArray()

toIntArray

public int[] toIntArray()

toLongArray

public long[] toLongArray()

toFloatArray

public float[] toFloatArray()

toDoubleArray

public double[] toDoubleArray()

copy

public ArrayData copy()

Specified by:

copy in interface ArrayData

toString

public String toString()

Overrides:

toString in class Object

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(byte[] arr)

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(boolean[] arr)

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(short[] arr)

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(int[] arr)

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(long[] arr)

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(float[] arr)

fromPrimitiveArray

public static BinaryArray fromPrimitiveArray(double[] arr)

calculateHeaderInBytes

public static int calculateHeaderInBytes(int numElements)

getDimensions

public static int[] getDimensions(BinaryArray array,
                                  int numDimensions)

getBuffer

public MemoryBuffer getBuffer(int ordinal)

Specified by:

getBuffer in interface Getters

getBoolean

public boolean getBoolean(int ordinal)

Specified by:

getBoolean in interface Getters

getByte

public byte getByte(int ordinal)

Specified by:

getByte in interface Getters

getInt16

public short getInt16(int ordinal)

Specified by:

getInt16 in interface Getters

getInt32

public int getInt32(int ordinal)

Specified by:

getInt32 in interface Getters

getInt64

public long getInt64(int ordinal)

Specified by:

getInt64 in interface Getters

getFloat32

public float getFloat32(int ordinal)

Specified by:

getFloat32 in interface Getters

getFloat64

public double getFloat64(int ordinal)

Specified by:

getFloat64 in interface Getters

getDate

public int getDate(int ordinal)

Specified by:

getDate in interface Getters

getTimestamp

public long getTimestamp(int ordinal)

Specified by:

getTimestamp in interface Getters

getString

public String getString(int ordinal)

Specified by:

getString in interface Getters

getBinary

public byte[] getBinary(int ordinal)

Specified by:

getBinary in interface Getters

setBoolean

public void setBoolean(int ordinal,
                       boolean value)

Specified by:

setBoolean in interface Setters

setByte

public void setByte(int ordinal,
                    byte value)

Specified by:

setByte in interface Setters

setInt16

public void setInt16(int ordinal,
                     short value)

Specified by:

setInt16 in interface Setters

setInt32

public void setInt32(int ordinal,
                     int value)

Specified by:

setInt32 in interface Setters

setInt64

public void setInt64(int ordinal,
                     long value)

Specified by:

setInt64 in interface Setters

setFloat32

public void setFloat32(int ordinal,
                       float value)

Specified by:

setFloat32 in interface Setters

setFloat64

public void setFloat64(int ordinal,
                       double value)

Specified by:

setFloat64 in interface Setters

setDate

public void setDate(int ordinal,
                    int value)

Specified by:

setDate in interface Setters

setTimestamp

public void setTimestamp(int ordinal,
                         long value)

Specified by:

setTimestamp in interface Setters