Package org.apache.druid.frame.read.columnar

Class DoubleArrayFrameColumnReader

java.lang.Object

org.apache.druid.frame.read.columnar.NumericArrayFrameColumnReader

org.apache.druid.frame.read.columnar.DoubleArrayFrameColumnReader

All Implemented Interfaces:

FrameColumnReader

public class DoubleArrayFrameColumnReader
extends NumericArrayFrameColumnReader

Reader for columns written by DoubleArrayFrameColumnWriter

See Also:

• NumericArrayFrameColumnReader
• for column's layout in memory

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.druid.frame.read.columnar.NumericArrayFrameColumnReader

NumericArrayFrameColumnReader.NumericArrayFrameColumn

Constructor Summary

Constructors

Constructor	Description
DoubleArrayFrameColumnReader(int columnNumber)

Method Summary

Methods inherited from class org.apache.druid.frame.read.columnar.NumericArrayFrameColumnReader

readColumn, readRACColumn

Methods inherited from class java.lang.Object

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

Constructor Details

DoubleArrayFrameColumnReader

public DoubleArrayFrameColumnReader(int columnNumber)