com.google.zxing.oned.rss
Class AbstractRSSReader

java.lang.Object
  com.google.zxing.oned.OneDReader
      com.google.zxing.oned.rss.AbstractRSSReader

All Implemented Interfaces:

Reader

Direct Known Subclasses:

RSS14Reader, RSSExpandedReader

public abstract class AbstractRSSReader
extends OneDReader

Field Summary

Fields inherited from class com.google.zxing.oned.OneDReader

INTEGER_MATH_SHIFT, PATTERN_MATCH_RESULT_SCALE_FACTOR

Constructor Summary

protected

AbstractRSSReader()

Method Summary

protected static int	count(int[] array)
protected static void	decrement(int[] array, float[] errors)
protected int[]	getDataCharacterCounters()
protected int[]	getDecodeFinderCounters()
protected int[]	getEvenCounts()
protected float[]	getEvenRoundingErrors()
protected int[]	getOddCounts()
protected float[]	getOddRoundingErrors()
protected static void	increment(int[] array, float[] errors)
protected static boolean	isFinderPattern(int[] counters)
protected static int	parseFinderValue(int[] counters, int[][] finderPatterns)

Methods inherited from class com.google.zxing.oned.OneDReader

decode, decode, decodeRow, patternMatchVariance, recordPattern, recordPatternInReverse, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRSSReader

protected AbstractRSSReader()

Method Detail

getDecodeFinderCounters

protected final int[] getDecodeFinderCounters()

getDataCharacterCounters

protected final int[] getDataCharacterCounters()

getOddRoundingErrors

protected final float[] getOddRoundingErrors()

getEvenRoundingErrors

protected final float[] getEvenRoundingErrors()

getOddCounts

protected final int[] getOddCounts()

getEvenCounts

protected final int[] getEvenCounts()

parseFinderValue

protected static int parseFinderValue(int[] counters,
                                      int[][] finderPatterns)
                               throws NotFoundException

Throws:

NotFoundException

count

protected static int count(int[] array)

increment

protected static void increment(int[] array,
                                float[] errors)

decrement

protected static void decrement(int[] array,
                                float[] errors)

isFinderPattern

protected static boolean isFinderPattern(int[] counters)