com.xxdb.data

Class BasicInt128

java.lang.Object

com.xxdb.data.AbstractEntity

com.xxdb.data.AbstractScalar

com.xxdb.data.BasicInt128

All Implemented Interfaces:

Entity, Scalar

Direct Known Subclasses:

BasicIPAddr, BasicUuid

public class BasicInt128
extends AbstractScalar

Nested Class Summary

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 Long2	value

Constructor Summary

Constructors

Constructor and Description
BasicInt128(ExtendedDataInput in)
BasicInt128(long high, long low)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static BasicInt128	fromString(String num)
Entity.DATA_CATEGORY	getDataCategory()
Entity.DATA_TYPE	getDataType()
String	getJsonString()
long	getLeastSignicantBits()
Long2	getLong2()
long	getMostSignicantBits()
Number	getNumber()
String	getString()
Temporal	getTemporal()
int	hashBucket(int buckets)
int	hashCode()
boolean	isNull() Below methods are extract from Scalar interface, include: isNull、setNull、getNumber、getTemporal、hashBucket、getJsonString Purpose: Because new version now is support return Entity, if clients haven't modified old use(eg, use Scalar special method) need to adapt it, so the solution is extract methods from Scalar to its parent interface Entity.
void	setNull()
protected void	writeScalarToOutputStream(ExtendedDataOutput out)

Methods inherited from class com.xxdb.data.AbstractScalar

columns, getDataForm, getScale, rows, toString, write

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, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.xxdb.data.Entity

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

Field Detail

value

protected Long2 value

Constructor Detail

BasicInt128

public BasicInt128(long high,
                   long low)

BasicInt128

public BasicInt128(ExtendedDataInput in)
            throws IOException

Throws:

IOException

Method Detail

getLong2

public Long2 getLong2()

isNull

public boolean isNull()

Description copied from interface: Entity

Below methods are extract from Scalar interface, include: isNull、setNull、getNumber、getTemporal、hashBucket、getJsonString Purpose: Because new version now is support return Entity, if clients haven't modified old use(eg, use Scalar special method) need to adapt it, so the solution is extract methods from Scalar to its parent interface Entity.

setNull

public void setNull()

getMostSignicantBits

public long getMostSignicantBits()

getLeastSignicantBits

public long getLeastSignicantBits()

getNumber

public Number getNumber()
                 throws Exception

Throws:

Exception

getTemporal

public Temporal getTemporal()
                     throws Exception

Throws:

Exception

getDataCategory

public Entity.DATA_CATEGORY getDataCategory()

getDataType

public Entity.DATA_TYPE getDataType()

getString

public String getString()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

hashBucket

public int hashBucket(int buckets)

getJsonString

public String getJsonString()

writeScalarToOutputStream

protected void writeScalarToOutputStream(ExtendedDataOutput out)
                                  throws IOException

Specified by:

writeScalarToOutputStream in class AbstractScalar

Throws:

IOException

fromString

public static BasicInt128 fromString(String num)