Package swingtree

Enum Class UI.CellOrder

java.lang.Object

java.lang.Enum<UI.CellOrder>

swingtree.UI.CellOrder

All Implemented Interfaces:

Serializable, Comparable<UI.CellOrder>, Constable, UIEnum<UI.CellOrder>

Enclosing class:

UI

@Immutable
public static enum UI.CellOrder
extends Enum<UI.CellOrder>
implements UIEnum<UI.CellOrder>

Defines along which axis the cells of a JTable are stored: either row by row (row major), where the outer sequence holds the rows and each inner sequence the cells of one row, or column by column (column major), where the outer sequence holds the columns.

This is a storage detail rather than a display detail, because a table always shows rows and columns and every API here speaks in (row, column) terms. It matters for performance though: only a ROW_MAJOR table can forward a change to a single row to the JTable as a targeted row event, so large and frequently changing tables belong in a row major order.

See UIFactoryMethods.table(swingtree.UI.CellOrder, TableListDataSource) or TableData.of(swingtree.UI.CellOrder, String...) for more information about the usage of this enum.

See Also:

• UI.Editability

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
COLUMN_MAJOR
ROW_MAJOR

Method Summary

Modifier and Type	Method	Description
final boolean	isRowMajor()	Tells if the outer list (or Tuple) of a data source using this cell order holds the rows of the table (row major) or its columns (column major).
static UI.CellOrder	valueOf(String name)	Returns the enum constant of this class with the specified name.
static UI.CellOrder[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface swingtree.UIEnum

isNoneOf, isNoneOf, isNoneOf, isOneOf, isOneOf, isOneOf

Enum Constant Details

ROW_MAJOR

public static final UI.CellOrder ROW_MAJOR

COLUMN_MAJOR

public static final UI.CellOrder COLUMN_MAJOR

Method Details

values

public static UI.CellOrder[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static UI.CellOrder valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

isRowMajor

public final boolean isRowMajor()

Tells if the outer list (or Tuple) of a data source using this cell order holds the rows of the table (row major) or its columns (column major).

Returns:

True if this is ROW_MAJOR.