org.apache.spark.sql.columnar

Class DOUBLE

Object

org.apache.spark.sql.columnar.ColumnType<T,Object>

org.apache.spark.sql.columnar.NativeColumnType<org.apache.spark.sql.types.DoubleType$>

org.apache.spark.sql.columnar.DOUBLE

public class DOUBLE
extends NativeColumnType<org.apache.spark.sql.types.DoubleType$>

Constructor Summary

Constructors

Constructor and Description
DOUBLE()

Method Summary

Methods

Modifier and Type	Method and Description
static void	append(double v, java.nio.ByteBuffer buffer)
static void	append(Row row, int ordinal, java.nio.ByteBuffer buffer)
static void	copyField(Row from, int fromOrdinal, org.apache.spark.sql.catalyst.expressions.MutableRow to, int toOrdinal)
static double	extract(java.nio.ByteBuffer buffer)
static void	extract(java.nio.ByteBuffer buffer, org.apache.spark.sql.catalyst.expressions.MutableRow row, int ordinal)
static double	getField(Row row, int ordinal)
static void	setField(org.apache.spark.sql.catalyst.expressions.MutableRow row, int ordinal, double value)

Methods inherited from class org.apache.spark.sql.columnar.NativeColumnType

dataType, scalaTag

Methods inherited from class org.apache.spark.sql.columnar.ColumnType

actualSize, append, append, apply, clone, copyField, defaultSize, extract, extract, getField, setField, toString, typeId

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DOUBLE

public DOUBLE()

Method Detail

append

public static void append(double v,
          java.nio.ByteBuffer buffer)

append

public static void append(Row row,
          int ordinal,
          java.nio.ByteBuffer buffer)

extract

public static double extract(java.nio.ByteBuffer buffer)

extract

public static void extract(java.nio.ByteBuffer buffer,
           org.apache.spark.sql.catalyst.expressions.MutableRow row,
           int ordinal)

setField

public static void setField(org.apache.spark.sql.catalyst.expressions.MutableRow row,
            int ordinal,
            double value)

getField

public static double getField(Row row,
              int ordinal)

copyField

public static void copyField(Row from,
             int fromOrdinal,
             org.apache.spark.sql.catalyst.expressions.MutableRow to,
             int toOrdinal)