Enum QrCode.Ecc

java.lang.Object

java.lang.Enum<QrCode.Ecc>

io.nayuki.qrcodegen.QrCode.Ecc

All Implemented Interfaces:

Serializable, Comparable<QrCode.Ecc>, java.lang.constant.Constable

Enclosing class:

QrCode

public static enum QrCode.Ecc
extends Enum<QrCode.Ecc>

The error correction level in a QR Code symbol.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
HIGH	The QR Code can tolerate about 30% erroneous codewords.
LOW	The QR Code can tolerate about 7% erroneous codewords.
MEDIUM	The QR Code can tolerate about 15% erroneous codewords.
QUARTILE	The QR Code can tolerate about 25% erroneous codewords.

Method Summary

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

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

LOW

public static final QrCode.Ecc LOW

The QR Code can tolerate about 7% erroneous codewords.

MEDIUM

public static final QrCode.Ecc MEDIUM

The QR Code can tolerate about 15% erroneous codewords.

QUARTILE

public static final QrCode.Ecc QUARTILE

The QR Code can tolerate about 25% erroneous codewords.

HIGH

public static final QrCode.Ecc HIGH

The QR Code can tolerate about 30% erroneous codewords.

Method Details

values

public static QrCode.Ecc[] values()

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

Returns:

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

valueOf

public static QrCode.Ecc 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