#include <messageformat2.h>

Inheritance diagram for icu::message2::MessageFormatter:

Data Structures
class	Builder
	The mutable Builder class allows each part of the MessageFormatter to be initialized separately; calling its `build()` method yields an immutable MessageFormatter. More...

Public Member Functions
MessageFormatter &	operator= (MessageFormatter &&) noexcept
	Move assignment operator: The source MessageFormatter will be left in a valid but undefined state.

virtual	~MessageFormatter ()
	Destructor.

UnicodeString	formatToString (const MessageArguments &arguments, UErrorCode &status)
	Formats the message to a string, using the data model that was previously set or parsed, and the given `arguments` object.

FormattedMessage	format (const MessageArguments &arguments, UErrorCode &status) const
	Not yet implemented; formats the message to a `FormattedMessage` object, using the data model that was previously set or parsed, and the given `arguments` object.

const Locale &	getLocale () const
	Accesses the locale that this `MessageFormatter` object was created with.

UnicodeString	getPattern () const
	Serializes the data model as a string in MessageFormat 2.0 syntax.

const MFDataModel &	getDataModel () const
	Accesses the data model referred to by this `MessageFormatter` object.

const UnicodeString &	getNormalizedPattern () const
	Returns a string consisting of the input with optional spaces removed.

Public Member Functions inherited from icu::UObject
virtual	~UObject ()
	Destructor.

virtual UClassID	getDynamicClassID () const
	ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.

Friends
class	Builder

class	MessageContext

Detailed Description

MessageFormatter is a Technical Preview API implementing MessageFormat 2.0.

See the description of the syntax with examples and use cases and the corresponding ABNF grammar.

The MessageFormatter class is mutable and movable. It is not copyable. (It is mutable because if it has a custom function registry, the registry may include FormatterFactory objects implementing custom formatters, which are allowed to contain mutable state.)

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

Definition at line 52 of file messageformat2.h.

Constructor & Destructor Documentation

◆ ~MessageFormatter()

virtual icu::message2::MessageFormatter::~MessageFormatter ( )

virtual

Destructor.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

Member Function Documentation

◆ format()

FormattedMessage icu::message2::MessageFormatter::format	(	const MessageArguments &	arguments,
		UErrorCode &	status
	)		const

inline

Not yet implemented; formats the message to a FormattedMessage object, using the data model that was previously set or parsed, and the given arguments object.

Parameters

arguments	Reference to message arguments
status	Input/output error code used to indicate syntax errors, data model errors, resolution errors, formatting errors, selection errors, as well as other errors (such as memory allocation failures). Partial output is still provided in the presence of most error types.

Returns: The FormattedMessage representing the formatted message.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

Definition at line 103 of file messageformat2.h.

References U_SUCCESS, and U_UNSUPPORTED_ERROR.

◆ formatToString()

UnicodeString icu::message2::MessageFormatter::formatToString	(	const MessageArguments &	arguments,
		UErrorCode &	status
	)

Formats the message to a string, using the data model that was previously set or parsed, and the given arguments object.

Parameters

arguments	Reference to message arguments
status	Input/output error code used to indicate syntax errors, data model errors, resolution errors, formatting errors, selection errors, as well as other errors (such as memory allocation failures). Partial output is still provided in the presence of most error types.

Returns: The string result of formatting the message with the given arguments.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

◆ getDataModel()

const MFDataModel & icu::message2::MessageFormatter::getDataModel ( ) const

Accesses the data model referred to by this MessageFormatter object.

Returns: A reference to the data model.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

◆ getLocale()

const Locale & icu::message2::MessageFormatter::getLocale ( ) const

inline

Accesses the locale that this MessageFormatter object was created with.

Returns: A reference to the locale.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

Definition at line 119 of file messageformat2.h.

◆ getNormalizedPattern()

const UnicodeString & icu::message2::MessageFormatter::getNormalizedPattern ( ) const

inline

Returns a string consisting of the input with optional spaces removed.

Returns: A normalized string representation of the input

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

Definition at line 267 of file messageformat2.h.

◆ getPattern()

UnicodeString icu::message2::MessageFormatter::getPattern ( ) const

Serializes the data model as a string in MessageFormat 2.0 syntax.

Returns: result A string representation of the data model. The string is a valid MessageFormat 2.0 message.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

◆ operator=()

MessageFormatter & icu::message2::MessageFormatter::operator= ( MessageFormatter && )

noexcept

Move assignment operator: The source MessageFormatter will be left in a valid but undefined state.

Internal:: Do not use. This API is for internal use only. ICU 75.0 technology preview

Deprecated:: This API is for technology preview only.

Friends And Related Symbol Documentation

◆ Builder

friend class Builder

friend

Definition at line 270 of file messageformat2.h.

◆ MessageContext

friend class MessageContext

friend

Definition at line 271 of file messageformat2.h.

The documentation for this class was generated from the following file:

i18n/unicode/messageformat2.h

Data Structures

Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ ~MessageFormatter()

Member Function Documentation

◆ format()

◆ formatToString()

◆ getDataModel()

◆ getLocale()

◆ getNormalizedPattern()

◆ getPattern()

◆ operator=()

Friends And Related Symbol Documentation

◆ Builder

◆ MessageContext