com.google.zxing.qrcode.decoder
Class ErrorCorrectionLevel

java.lang.Object
  com.google.zxing.qrcode.decoder.ErrorCorrectionLevel

public final class ErrorCorrectionLevel
extends Object

See ISO 18004:2006, 6.5.1. This enum encapsulates the four error correction levels defined by the QR code standard.

Since:

BlackBerry API 6.0.0

Field Summary
static ErrorCorrectionLevel	H H = ~30% correction
static ErrorCorrectionLevel	L L = ~7% correction
static ErrorCorrectionLevel	M M = ~15% correction
static ErrorCorrectionLevel	Q Q = ~25% correction

Method Summary
static ErrorCorrectionLevel	forBits(int bits)
int	getBits()
String	getName()
int	ordinal()
String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

L

public static final ErrorCorrectionLevel L

L = ~7% correction

Since:

BlackBerry API 6.0.0

M

public static final ErrorCorrectionLevel M

M = ~15% correction

Since:

BlackBerry API 6.0.0

Q

public static final ErrorCorrectionLevel Q

Q = ~25% correction

Since:

BlackBerry API 6.0.0

H

public static final ErrorCorrectionLevel H

H = ~30% correction

Since:

BlackBerry API 6.0.0

Method Detail

ordinal

public int ordinal()

Since:

BlackBerry API 6.0.0

getBits

public int getBits()

Since:

BlackBerry API 6.0.0

getName

public String getName()

Since:

BlackBerry API 6.0.0

toString

public String toString()

Description copied from class: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

Overrides:

toString in class Object

Returns:

a string representation of the object.

Since:

BlackBerry API 6.0.0

forBits

public static ErrorCorrectionLevel forBits(int bits)

Parameters:

bits - int containing the two bits encoding a QR Code's error correction level

Returns:

ErrorCorrectionLevel representing the encoded error correction level

Since:

BlackBerry API 6.0.0