Package org.apache.druid.segment.data

Interface ColumnarDoubles

All Superinterfaces:

AutoCloseable, Closeable

public interface ColumnarDoubles
extends Closeable

Resource that provides random access to a packed array of primitive doubles. Backs up DoublesColumn.

Method Summary

Modifier and Type	Method	Description
void	close()
default void	get(double[] out, int[] indexes, int length)
default void	get(double[] out, int start, int length)
double	get(int index)
default ColumnValueSelector<Double>	makeColumnValueSelector(ReadableOffset offset, ImmutableBitmap nullValueBitmap)
default VectorValueSelector	makeVectorValueSelector(ReadableVectorOffset theOffset, ImmutableBitmap nullValueBitmap)
int	size()

Method Detail

size

int size()

get

double get(int index)

get

default void get(double[] out,
                 int start,
                 int length)

get

default void get(double[] out,
                 int[] indexes,
                 int length)

close

void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

makeColumnValueSelector

default ColumnValueSelector<Double> makeColumnValueSelector(ReadableOffset offset,
                                                            ImmutableBitmap nullValueBitmap)

makeVectorValueSelector

default VectorValueSelector makeVectorValueSelector(ReadableVectorOffset theOffset,
                                                    ImmutableBitmap nullValueBitmap)