com.xxdb.data

Class BasicTimestampMatrix

java.lang.Object

com.xxdb.data.AbstractEntity

com.xxdb.data.AbstractMatrix

com.xxdb.data.BasicLongMatrix

com.xxdb.data.BasicTimestampMatrix

All Implemented Interfaces:

Entity, Matrix

public class BasicTimestampMatrix
extends BasicLongMatrix

Corresponds to DolphinDB timestamp matrix

Nested Class Summary

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

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

Field Summary

Fields inherited from class com.xxdb.data.AbstractMatrix

buf, BUF_SIZE, columns, rows

Constructor Summary

Constructors

Constructor and Description
BasicTimestampMatrix(ExtendedDataInput in)
BasicTimestampMatrix(int rows, int columns)
BasicTimestampMatrix(int rows, int columns, List<long[]> listOfArrays)

Method Summary

Modifier and Type	Method and Description
Scalar	get(int row, int column)
Entity.DATA_CATEGORY	getDataCategory()
Entity.DATA_TYPE	getDataType()
Class<?>	getElementClass()
LocalDateTime	getTimestamp(int row, int column)
void	setTimestamp(int row, int column, LocalDateTime value)

Methods inherited from class com.xxdb.data.BasicLongMatrix

getLong, isNull, readMatrixFromInputStream, setLong, setNull, writeVectorToOutputStream

Methods inherited from class com.xxdb.data.AbstractMatrix

columns, getColumnLabel, getColumnLabels, getDataForm, getIndex, getRowLabel, getRowLabels, getString, hasColumnLabel, hasRowLabel, rows, setColumnLabels, setRowLabels, 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, 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

Constructor Detail

BasicTimestampMatrix

public BasicTimestampMatrix(int rows,
                            int columns)

BasicTimestampMatrix

public BasicTimestampMatrix(int rows,
                            int columns,
                            List<long[]> listOfArrays)
                     throws Exception

Throws:

Exception

BasicTimestampMatrix

public BasicTimestampMatrix(ExtendedDataInput in)
                     throws IOException

Throws:

IOException

Method Detail

setTimestamp

public void setTimestamp(int row,
                         int column,
                         LocalDateTime value)

getTimestamp

public LocalDateTime getTimestamp(int row,
                                  int column)

get

public Scalar get(int row,
                  int column)

Specified by:

get in interface Matrix

Overrides:

get in class BasicLongMatrix

getDataCategory

public Entity.DATA_CATEGORY getDataCategory()

Specified by:

getDataCategory in interface Entity

Overrides:

getDataCategory in class BasicLongMatrix

getDataType

public Entity.DATA_TYPE getDataType()

Specified by:

getDataType in interface Entity

Overrides:

getDataType in class BasicLongMatrix

getElementClass

public Class<?> getElementClass()

Specified by:

getElementClass in interface Matrix

Overrides:

getElementClass in class BasicLongMatrix