com.google.zxing.qrcode.decoder
Class Mode

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

public final class Mode
extends Object

See ISO 18004:2006, 6.4.1, Tables 2 and 3. This enum encapsulates the various modes in which data can be encoded to bits in the QR code standard.

Since:

BlackBerry API 6.0.0

Field Summary
static Mode	ALPHANUMERIC
static Mode	BYTE
static Mode	ECI
static Mode	FNC1_FIRST_POSITION
static Mode	FNC1_SECOND_POSITION
static Mode	KANJI
static Mode	NUMERIC
static Mode	STRUCTURED_APPEND
static Mode	TERMINATOR

Method Summary
static Mode	forBits(int bits)
int	getBits()
int	getCharacterCountBits(Version version)
String	getName()
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

TERMINATOR

public static final Mode TERMINATOR

Since:

BlackBerry API 6.0.0

NUMERIC

public static final Mode NUMERIC

Since:

BlackBerry API 6.0.0

ALPHANUMERIC

public static final Mode ALPHANUMERIC

Since:

BlackBerry API 6.0.0

STRUCTURED_APPEND

public static final Mode STRUCTURED_APPEND

Since:

BlackBerry API 6.0.0

BYTE

public static final Mode BYTE

Since:

BlackBerry API 6.0.0

ECI

public static final Mode ECI

Since:

BlackBerry API 6.0.0

KANJI

public static final Mode KANJI

Since:

BlackBerry API 6.0.0

FNC1_FIRST_POSITION

public static final Mode FNC1_FIRST_POSITION

Since:

BlackBerry API 6.0.0

FNC1_SECOND_POSITION

public static final Mode FNC1_SECOND_POSITION

Since:

BlackBerry API 6.0.0

Method Detail

forBits

public static Mode forBits(int bits)

Parameters:

bits - four bits encoding a QR Code data mode

Returns:

Mode encoded by these bits

Throws:

IllegalArgumentException - if bits do not correspond to a known mode

Since:

BlackBerry API 6.0.0

getCharacterCountBits

public int getCharacterCountBits(Version version)

Parameters:

version - version in question

Returns:

number of bits used, in this QR Code symbol Version, to encode the count of characters that will follow encoded in this Mode

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