Package org.antlr.v4.codegen

Enum Class UnicodeEscapes

java.lang.Object

java.lang.Enum<UnicodeEscapes>

org.antlr.v4.codegen.UnicodeEscapes

All Implemented Interfaces:

Serializable, Comparable<UnicodeEscapes>, Constable

public enum UnicodeEscapes
extends Enum<UnicodeEscapes>

Utility class to escape Unicode code points using various languages' syntaxes.

Nested Class Summary

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

Enum.EnumDesc<E extends Enum<E>>

Constructor Summary

Constructors

Modifier	Constructor	Description
private	UnicodeEscapes()

Method Summary

Modifier and Type	Method	Description
static void	appendJavaStyleEscapedCodePoint(int codePoint, StringBuilder sb)
private static char	highSurrogate(int codePoint)
static char	lowSurrogate(int codePoint)
static UnicodeEscapes	valueOf(String name)	Returns the enum constant of this class with the specified name.
static UnicodeEscapes[]	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

Constructor Details

UnicodeEscapes

private UnicodeEscapes()

Method Details

values

public static UnicodeEscapes[] 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 UnicodeEscapes 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

appendJavaStyleEscapedCodePoint

public static void appendJavaStyleEscapedCodePoint(int codePoint,
 StringBuilder sb)

highSurrogate

private static char highSurrogate(int codePoint)

lowSurrogate

public static char lowSurrogate(int codePoint)