org.apache.carbondata.sdk.file

Class RowUtil

java.lang.Object

org.apache.carbondata.sdk.file.RowUtil

All Implemented Interfaces:

Serializable

public class RowUtil
extends Object
implements Serializable

This row class is used to transfer the row data from one step to other step

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RowUtil()

Method Summary

Modifier and Type	Method and Description
static Object[]	getArray(Object[] data, int ordinal) get array data type data by ordinal
static byte[]	getBinary(Object[] data, int ordinal) get binary data type data by ordinal
static boolean	getBoolean(Object[] data, int ordinal) get boolean data type data by ordinal
static Byte	getByte(Object[] data, int ordinal) get byte data type data by ordinal
static String	getDecimal(Object[] data, int ordinal) get decimal data type data by ordinal This is for C++ SDK JNI don't support Decimal, so carbon convert decimal to string
static double	getDouble(Object[] data, int ordinal) get double data type data by ordinal
static float	getFloat(Object[] data, int ordinal) get float data type data by ordinal
static int	getInt(Object[] data, int ordinal) get int data type data by ordinal
static long	getLong(Object[] data, int ordinal) get long data type data by ordinal
static short	getShort(Object[] data, int ordinal) get short type data by ordinal
static String	getString(Object[] data, int ordinal)
static String	getVarchar(Object[] data, int ordinal) get varchar data type data by ordinal This is for C++ SDK JNI don't support varchar, so carbon convert decimal to string

Methods inherited from class java.lang.Object

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

Constructor Detail

RowUtil

public RowUtil()

Method Detail

getString

public static String getString(Object[] data,
                               int ordinal)

getShort

public static short getShort(Object[] data,
                             int ordinal)

get short type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

short data type data

getInt

public static int getInt(Object[] data,
                         int ordinal)

get int data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

int data type data

getLong

public static long getLong(Object[] data,
                           int ordinal)

get long data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

long data type data

getArray

public static Object[] getArray(Object[] data,
                                int ordinal)

get array data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

array data type data

getDouble

public static double getDouble(Object[] data,
                               int ordinal)

get double data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

double data type data

getBoolean

public static boolean getBoolean(Object[] data,
                                 int ordinal)

get boolean data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

boolean data type data

getByte

public static Byte getByte(Object[] data,
                           int ordinal)

get byte data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

byte data type data

getFloat

public static float getFloat(Object[] data,
                             int ordinal)

get float data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

float data type data

getVarchar

public static String getVarchar(Object[] data,
                                int ordinal)

get varchar data type data by ordinal This is for C++ SDK JNI don't support varchar, so carbon convert decimal to string

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

string data type data

getDecimal

public static String getDecimal(Object[] data,
                                int ordinal)

get decimal data type data by ordinal This is for C++ SDK JNI don't support Decimal, so carbon convert decimal to string

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

string data type data

getBinary

public static byte[] getBinary(Object[] data,
                               int ordinal)

get binary data type data by ordinal

Parameters:

data - carbon row data

ordinal - the data index of Row

Returns:

byte data type data