com.xxdb.data

Class BasicInt

java.lang.Object

com.xxdb.data.AbstractEntity

com.xxdb.data.AbstractScalar

com.xxdb.data.BasicInt

All Implemented Interfaces:

Entity, Scalar, Comparable<BasicInt>

Direct Known Subclasses:

BasicDate, BasicDateHour, BasicDateTime, BasicMinute, BasicMonth, BasicSecond, BasicTime

public class BasicInt
extends AbstractScalar
implements Comparable<BasicInt>

Corresponds to DolphinDB int scalar

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

Constructor Summary

Constructors

Constructor and Description
BasicInt(ExtendedDataInput in)
BasicInt(int value)

Method Summary

Modifier and Type	Method and Description
int	compareTo(BasicInt o)
boolean	equals(Object o)
Entity.DATA_CATEGORY	getDataCategory()
Entity.DATA_TYPE	getDataType()
int	getInt()
String	getJsonString()
Number	getNumber()
int	getScale()
String	getString()
Temporal	getTemporal()
int	hashBucket(int buckets)
int	hashCode()
Integer	intValue()
boolean	isNull()
void	setNull()
void	writeScalarToOutputStream(ExtendedDataOutput out)

Methods inherited from class com.xxdb.data.AbstractScalar

columns, getDataForm, 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

Constructor Detail

BasicInt

public BasicInt(int value)

BasicInt

public BasicInt(ExtendedDataInput in)
         throws IOException

Throws:

IOException

Method Detail

getInt

public int getInt()

isNull

public boolean isNull()

Specified by:

isNull in interface Scalar

setNull

public void setNull()

Specified by:

setNull in interface Scalar

getDataCategory

public Entity.DATA_CATEGORY getDataCategory()

Specified by:

getDataCategory in interface Entity

getDataType

public Entity.DATA_TYPE getDataType()

Specified by:

getDataType in interface Entity

getNumber

public Number getNumber()
                 throws Exception

Specified by:

getNumber in interface Scalar

Throws:

Exception

intValue

public Integer intValue()
                 throws Exception

Throws:

Exception

getTemporal

public Temporal getTemporal()
                     throws Exception

Specified by:

getTemporal in interface Scalar

Throws:

Exception

getString

public String getString()

Specified by:

getString in interface Entity

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)

Specified by:

hashBucket in interface Scalar

getScale

public int getScale()

Specified by:

getScale in interface Scalar

Overrides:

getScale in class AbstractScalar

getJsonString

public String getJsonString()

Specified by:

getJsonString in interface Scalar

writeScalarToOutputStream

public void writeScalarToOutputStream(ExtendedDataOutput out)
                               throws IOException

Specified by:

writeScalarToOutputStream in class AbstractScalar

Throws:

IOException

compareTo

public int compareTo(BasicInt o)

Specified by:

compareTo in interface Comparable<BasicInt>