Package app.babylon.table.column

Interface ColumnDouble

All Superinterfaces:

Column

public interface ColumnDouble
extends Column

A column of nullable double values with efficient primitive access and predicate-based row selection.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ColumnDouble.Builder

Nested classes/interfaces inherited from interface app.babylon.table.column.Column

Column.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final Column.Type	TYPE

Method Summary

Modifier and Type	Method	Description
static ColumnDouble.Builder	builder(ColumnName name)
default int	compare(int i, int j)
default ColumnDouble	copy(ColumnName x)
double	get(int i)
default Column	getAsColumn(int i)
default Column.Type	getType()
boolean	isConstant()
boolean	isSet(int i)
default Selection	select(DoublePredicate predicate)
double[]	toArray(double[] x)
default String	toString(int i)

Methods inherited from interface app.babylon.table.column.Column

getName, isAllSet, isNoneSet, size, toString, view

Field Details

TYPE

static final Column.Type TYPE

Method Details

builder

static ColumnDouble.Builder builder(ColumnName name)

getType

default Column.Type getType()

Specified by:

getType in interface Column

get

double get(int i)

isSet

boolean isSet(int i)

Specified by:

isSet in interface Column

toArray

double[] toArray(double[] x)

compare

default int compare(int i,
 int j)

Specified by:

compare in interface Column

getAsColumn

default Column getAsColumn(int i)

Specified by:

getAsColumn in interface Column

toString

default String toString(int i)

Specified by:

toString in interface Column

copy

default ColumnDouble copy(ColumnName x)

Specified by:

copy in interface Column

select

default Selection select(DoublePredicate predicate)

isConstant

boolean isConstant()