com.xxdb.data

Class BasicDateMatrix

java.lang.Object

com.xxdb.data.AbstractEntity

com.xxdb.data.AbstractMatrix

com.xxdb.data.BasicIntMatrix

com.xxdb.data.BasicDateMatrix

All Implemented Interfaces:

Entity, Matrix

public class BasicDateMatrix
extends BasicIntMatrix

Corresponds to DolphinDB date 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
BasicDateMatrix(ExtendedDataInput in)
BasicDateMatrix(int rows, int columns)
BasicDateMatrix(int rows, int columns, List<int[]> listOfArrays)

Method Summary

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

Methods inherited from class com.xxdb.data.BasicIntMatrix

getInt, isNull, readMatrixFromInputStream, setInt, 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

BasicDateMatrix

public BasicDateMatrix(int rows,
                       int columns)

BasicDateMatrix

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

Throws:

Exception

BasicDateMatrix

public BasicDateMatrix(ExtendedDataInput in)
                throws IOException

Throws:

IOException

Method Detail

setDate

public void setDate(int row,
                    int column,
                    LocalDate value)

getDate

public LocalDate getDate(int row,
                         int column)

get

public Scalar get(int row,
                  int column)

Specified by:

get in interface Matrix

Overrides:

get in class BasicIntMatrix

getElementClass

public Class<?> getElementClass()

Specified by:

getElementClass in interface Matrix

Overrides:

getElementClass in class BasicIntMatrix

getDataCategory

public Entity.DATA_CATEGORY getDataCategory()

Specified by:

getDataCategory in interface Entity

Overrides:

getDataCategory in class BasicIntMatrix

getDataType

public Entity.DATA_TYPE getDataType()

Specified by:

getDataType in interface Entity

Overrides:

getDataType in class BasicIntMatrix