FormatInformation - Javadocs [I2P+ 0.9.50]

java.lang.Object

com.google.zxing.qrcode.decoder.FormatInformation

final class FormatInformation
extends Object

Encapsulates a QR Code's format information, including the data mask used and error correction level.

Author:: Sean Owen See DataMask
See Also:: ErrorCorrectionLevel

Method Summary

Modifier and Type	Method	Description
`(package private) static FormatInformation`	`decodeFormatInformation(int maskedFormatInfo1, int maskedFormatInfo2)`
`boolean`	`equals(Object o)`
`(package private) byte`	`getDataMask()`
`(package private) ErrorCorrectionLevel`	`getErrorCorrectionLevel()`
`int`	`hashCode()`
`(package private) static int`	`numBitsDiffering(int a, int b)`

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Method Details
- numBitsDiffering
  
  static int numBitsDiffering(int a, int b)
- decodeFormatInformation
  
  static FormatInformation decodeFormatInformation(int maskedFormatInfo1, int maskedFormatInfo2)
  
  Parameters:
  
  maskedFormatInfo1 - format info indicator, with mask still applied
  
  maskedFormatInfo2 - second copy of same info; both are checked at the same time to establish best match
  
  Returns:
  
  information about the format it specifies, or null if doesn't seem to match any known pattern
- getErrorCorrectionLevel
  
  ErrorCorrectionLevel getErrorCorrectionLevel()
- getDataMask
  
  byte getDataMask()
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object
- equals
  
  public boolean equals(Object o)
  
  Overrides:
  
  equals in class Object