Class NumberingSystem

Representation of numeric value.

Inheritance

Object

NumberingSystem

Inherited Members

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: Sepia.Globalization.Numbers

Assembly: Sepia.Globalization.dll

Syntax

public class NumberingSystem

Properties

Digits

The digits used to represent numbers, in order, starting from zero.

Declaration

public string[] Digits { get; set; }

Property Value

Type	Description
String[]	Only valid when Type equals "numeric".

See Also

IsNumeric

Id

Unique identifier of the numbering system.

Declaration

public string Id { get; set; }

Property Value

Type	Description
String	Such as "latn", "arab", "hanidec", etc.

IsAlgorithmic

Determines if the Type is algorithmic.

Declaration

public bool IsAlgorithmic { get; }

Property Value

Type	Description
Boolean	true if Type equals "algorithmic"; otherwise, false.

Remarks

Algorithmic systems are complex in nature, since the proper formatting and presentation of a numeric quantity is based on some algorithm or set of RuleName.

IsNumeric

Determines if the Type is numeric.

Declaration

public bool IsNumeric { get; }

Property Value

Type	Description
Boolean	true if Type equals "numeric"; otherwise, false.

Remarks

Numeric systems are simply a decimal based system that uses a predefined set of Digits to represent numbers.

RuleName

The RBNF ruleset name used for formatting numbers.

Declaration

public string RuleName { get; set; }

Property Value

Type	Description
String	Only valid when Type equals "algorithmic".

Remarks

The rules specifier can contain simply a ruleset name, in which case the ruleset is assumed to be found in the rule set grouping "NumberingSystemRules". Alternatively, the specifier can denote a specific locale, ruleset grouping, and ruleset name, separated by slashes.

See Also

IsAlgorithmic

Ruleset

A set of rules for the numbering system.

Declaration

public Ruleset Ruleset { get; }

Property Value

Type	Description
Ruleset	Only valid when Type equals "algorithmic".

RulesetGroup

Gets the grouping of rules for the numbering systems.

Declaration

public RulesetGroup RulesetGroup { get; }

Property Value

Type	Description
RulesetGroup	Only valid when Type equals "algorithmic".

Type

The type of numbering system.

Declaration

public string Type { get; set; }

Property Value

Type	Description
String	Either "algorithmic" or "numeric".

See Also

IsNumeric

IsAlgorithmic

Methods

Create(Locale)

Creates or reuses a numbering system for the specified Locale.

Declaration

public static NumberingSystem Create(Locale locale)

Parameters

Type	Name	Description
Locale	locale	The locale.

Returns

Type	Description
NumberingSystem	A numbering system that is the best for the locale.

Remarks

The locale identifier can use the "u-nu-XXX" extension to specify a numbering system. If the extension's numbering system doesn't exist or is not specified, then the default numbering system for the locale is used.

The other numbering systems ("u-nu-native", "u-nu-finance" and "u-nu-traditio") are also allowed.

Create(String)

Creates or reuses a numbering system with the specified identifier.

Declaration

public static NumberingSystem Create(string id)

Parameters

Type	Name	Description
String	id	A case insensitive string containing the Id.

Returns

Type	Description
NumberingSystem	A numbering system for the specified id.

Exceptions

Type	Condition
KeyNotFoundException	The id numbering system is not defined.