Package app.babylon.table.column

Enum Class ColumnObject.Mode

java.lang.Object

java.lang.Enum<ColumnObject.Mode>

app.babylon.table.column.ColumnObject.Mode

All Implemented Interfaces:

Serializable, Comparable<ColumnObject.Mode>, Constable

Enclosing interface:

ColumnObject<T>

public static enum ColumnObject.Mode
extends Enum<ColumnObject.Mode>

Controls which physical representation should back an object column.

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
ARRAY	Use direct array storage when building the column.
AUTO	Let the builder choose the most suitable representation.
CATEGORICAL	Use dictionary encoding when building the column.

Method Summary

Modifier and Type	Method	Description
static ColumnObject.Mode	parse(String s)	Parses a mode name, defaulting to AUTO when the text is blank.
static ColumnObject.Mode	valueOf(String name)	Returns the enum constant of this class with the specified name.
static ColumnObject.Mode[]	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

Enum Constant Details

AUTO

public static final ColumnObject.Mode AUTO

Let the builder choose the most suitable representation.

CATEGORICAL

public static final ColumnObject.Mode CATEGORICAL

Use dictionary encoding when building the column.

ARRAY

public static final ColumnObject.Mode ARRAY

Use direct array storage when building the column.

Method Details

values

public static ColumnObject.Mode[] 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 ColumnObject.Mode 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

parse

public static ColumnObject.Mode parse(String s)

Parses a mode name, defaulting to AUTO when the text is blank.

Parameters:

s - the text to parse

Returns:

the resolved mode