com.ibm.icu.text

Enum Normalizer2.Mode

java.lang.Object

java.lang.Enum<Normalizer2.Mode>

com.ibm.icu.text.Normalizer2.Mode

All Implemented Interfaces:

Serializable, Comparable<Normalizer2.Mode>

Enclosing class:

Normalizer2

public static enum Normalizer2.Mode
extends Enum<Normalizer2.Mode>

Constants for normalization modes. For details about standard Unicode normalization forms and about the algorithms which are also used with custom mapping tables see https://www.unicode.org/reports/tr15/

Status:

Stable ICU 4.4.

Enum Constant Summary

Enum Constants

Enum Constant and Description
COMPOSE Decomposition followed by composition.
COMPOSE_CONTIGUOUS Compose only contiguously.
DECOMPOSE Map, and reorder canonically.
FCD "Fast C or D" form.

Method Summary

Modifier and Type	Method and Description
static Normalizer2.Mode	valueOf(String name) Returns the enum constant of this type with the specified name.
static Normalizer2.Mode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

COMPOSE

public static final Normalizer2.Mode COMPOSE

Decomposition followed by composition. Same as standard NFC when using an "nfc" instance. Same as standard NFKC when using an "nfkc" instance. For details about standard Unicode normalization forms see https://www.unicode.org/reports/tr15/

Status:

Stable ICU 4.4.

DECOMPOSE

public static final Normalizer2.Mode DECOMPOSE

Map, and reorder canonically. Same as standard NFD when using an "nfc" instance. Same as standard NFKD when using an "nfkc" instance. For details about standard Unicode normalization forms see https://www.unicode.org/reports/tr15/

Status:

Stable ICU 4.4.

FCD

public static final Normalizer2.Mode FCD

"Fast C or D" form. If a string is in this form, then further decomposition without reordering would yield the same form as DECOMPOSE. Text in "Fast C or D" form can be processed efficiently with data tables that are "canonically closed", that is, that provide equivalent data for equivalent text, without having to be fully normalized.
Not a standard Unicode normalization form.
Not a unique form: Different FCD strings can be canonically equivalent.
For details see http://www.unicode.org/notes/tn5/#FCD

Status:

Stable ICU 4.4.

COMPOSE_CONTIGUOUS

public static final Normalizer2.Mode COMPOSE_CONTIGUOUS

Compose only contiguously. Also known as "FCC" or "Fast C Contiguous". The result will often but not always be in NFC. The result will conform to FCD which is useful for processing.
Not a standard Unicode normalization form.
For details see http://www.unicode.org/notes/tn5/#FCC

Status:

Stable ICU 4.4.

Method Detail

values

public static Normalizer2.Mode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Normalizer2.Mode c : Normalizer2.Mode.values())
    System.out.println(c);

Returns:

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

valueOf

public static Normalizer2.Mode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null