com.xxdb.data

Class BasicDecimal64Vector

java.lang.Object

com.xxdb.data.AbstractEntity

com.xxdb.data.AbstractVector

com.xxdb.data.BasicDecimal64Vector

All Implemented Interfaces:

Entity, Vector

public class BasicDecimal64Vector
extends AbstractVector

Nested Class Summary

Nested classes/interfaces inherited from class com.xxdb.data.AbstractVector

AbstractVector.NumElementAndPartial, AbstractVector.Offect

Nested classes/interfaces inherited from interface com.xxdb.data.Entity

Entity.DATA_CATEGORY, Entity.DATA_FORM, Entity.DATA_TYPE, Entity.DURATION, Entity.PARTITION_TYPE

Field Summary

Fields

Modifier and Type	Field and Description
protected int	scale_
protected long[]	values

Fields inherited from class com.xxdb.data.AbstractVector

buf, BUF_SIZE, compressedMethod

Fields inherited from interface com.xxdb.data.Vector

COMPRESS_DELTA, COMPRESS_LZ4, DISPLAY_ROWS

Constructor Summary

Constructors

Constructor and Description
BasicDecimal64Vector(Entity.DATA_FORM df)
BasicDecimal64Vector(Entity.DATA_FORM df, ExtendedDataInput in)
BasicDecimal64Vector(Entity.DATA_FORM df, int size)
BasicDecimal64Vector(int size)

Method Summary

Modifier and Type	Method and Description
int	asof(Scalar value)
Vector	combine(Vector vector)
Scalar	get(int index)
Entity.DATA_CATEGORY	getDataCategory()
Entity.DATA_TYPE	getDataType()
Class<?>	getElementClass()
Vector	getSubVector(int[] indices)
int	getUnitLength()
boolean	isNull(int index)
int	rows()
void	serialize(int start, int count, ExtendedDataOutput out)
void	set(int index, Scalar value)
void	setNull(int index)
protected void	writeVectorToOutputStream(ExtendedDataOutput out)

Methods inherited from class com.xxdb.data.AbstractVector

checkCompressedMethod, columns, deserialize, getDataForm, getString, getString, getUnitLength, hashBucket, serialize, setCompressedMethod, write, writeCompressed, writeVectorToBuffer

Methods inherited from class com.xxdb.data.AbstractEntity

getDataCategory, isChart, isChunk, isDictionary, isMatrix, isPair, isScalar, isTable, isVector

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.xxdb.data.Entity

isChart, isChunk, isDictionary, isMatrix, isPair, isScalar, isTable, isVector, typeToCategory

Field Detail

scale_

protected int scale_

values

protected long[] values

Constructor Detail

BasicDecimal64Vector

public BasicDecimal64Vector(Entity.DATA_FORM df)

BasicDecimal64Vector

public BasicDecimal64Vector(int size)

BasicDecimal64Vector

public BasicDecimal64Vector(Entity.DATA_FORM df,
                            int size)

BasicDecimal64Vector

public BasicDecimal64Vector(Entity.DATA_FORM df,
                            ExtendedDataInput in)
                     throws IOException

Throws:

IOException

Method Detail

writeVectorToOutputStream

protected void writeVectorToOutputStream(ExtendedDataOutput out)
                                  throws IOException

Specified by:

writeVectorToOutputStream in class AbstractVector

Throws:

IOException

combine

public Vector combine(Vector vector)

getSubVector

public Vector getSubVector(int[] indices)

asof

public int asof(Scalar value)

isNull

public boolean isNull(int index)

setNull

public void setNull(int index)

get

public Scalar get(int index)

set

public void set(int index,
                Scalar value)
         throws Exception

Throws:

Exception

getElementClass

public Class<?> getElementClass()

serialize

public void serialize(int start,
                      int count,
                      ExtendedDataOutput out)
               throws IOException

Throws:

IOException

getUnitLength

public int getUnitLength()

Specified by:

getUnitLength in interface Vector

Specified by:

getUnitLength in class AbstractVector

getDataCategory

public Entity.DATA_CATEGORY getDataCategory()

getDataType

public Entity.DATA_TYPE getDataType()

rows

public int rows()