Package org.apache.druid.frame.write.columnar

Class FloatArrayFrameColumnWriter

java.lang.Object

org.apache.druid.frame.write.columnar.NumericArrayFrameColumnWriter

org.apache.druid.frame.write.columnar.FloatArrayFrameColumnWriter

All Implemented Interfaces:

Closeable, AutoCloseable, FrameColumnWriter

public class FloatArrayFrameColumnWriter
extends NumericArrayFrameColumnWriter

Columnar frame writer for ColumnType.FLOAT_ARRAY columns

Field Summary

Fields inherited from class org.apache.druid.frame.write.columnar.NumericArrayFrameColumnWriter

DATA_OFFSET, NON_NULL_ELEMENT_MARKER, NULL_ELEMENT_MARKER

Constructor Summary

Constructors

Constructor	Description
FloatArrayFrameColumnWriter(ColumnValueSelector selector, MemoryAllocator allocator)

Method Summary

Methods inherited from class org.apache.druid.frame.write.columnar.NumericArrayFrameColumnWriter

addSelection, close, size, undo, writeTo

Methods inherited from class java.lang.Object

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

Constructor Detail

FloatArrayFrameColumnWriter

public FloatArrayFrameColumnWriter(ColumnValueSelector selector,
                                   MemoryAllocator allocator)