Package com.google.zxing.pdf417.decoder

Class DetectionResult

java.lang.Object

com.google.zxing.pdf417.decoder.DetectionResult

final class DetectionResult
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private static int	ADJUST_ROW_NUMBER_SKIP
private int	barcodeColumnCount
private BarcodeMetadata	barcodeMetadata
private BoundingBox	boundingBox
private DetectionResultColumn[]	detectionResultColumns

Constructor Summary

Constructors

Constructor	Description
DetectionResult(BarcodeMetadata barcodeMetadata, BoundingBox boundingBox)

Method Summary

Modifier and Type	Method	Description
private void	adjustIndicatorColumnRowNumbers(DetectionResultColumn detectionResultColumn)
private static boolean	adjustRowNumber(Codeword codeword, Codeword otherCodeword)
private static int	adjustRowNumberIfValid(int rowIndicatorRowNumber, int invalidRowCounts, Codeword codeword)
private int	adjustRowNumbers()
private void	adjustRowNumbers(int barcodeColumn, int codewordsRow, Codeword[] codewords)
private int	adjustRowNumbersByRow()
private void	adjustRowNumbersFromBothRI()
private int	adjustRowNumbersFromLRI()
private int	adjustRowNumbersFromRRI()
(package private) int	getBarcodeColumnCount()
(package private) int	getBarcodeECLevel()
(package private) int	getBarcodeRowCount()
(package private) BoundingBox	getBoundingBox()
(package private) DetectionResultColumn	getDetectionResultColumn(int barcodeColumn)
(package private) DetectionResultColumn[]	getDetectionResultColumns()
(package private) void	setBoundingBox(BoundingBox boundingBox)
(package private) void	setDetectionResultColumn(int barcodeColumn, DetectionResultColumn detectionResultColumn)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ADJUST_ROW_NUMBER_SKIP

private static final int ADJUST_ROW_NUMBER_SKIP

See Also:

Constant Field Values

barcodeMetadata

private final BarcodeMetadata barcodeMetadata

detectionResultColumns

private final DetectionResultColumn[] detectionResultColumns

boundingBox

private BoundingBox boundingBox

barcodeColumnCount

private final int barcodeColumnCount

Constructor Detail

DetectionResult

DetectionResult(BarcodeMetadata barcodeMetadata,
                BoundingBox boundingBox)

Method Detail

getDetectionResultColumns

DetectionResultColumn[] getDetectionResultColumns()

adjustIndicatorColumnRowNumbers

private void adjustIndicatorColumnRowNumbers(DetectionResultColumn detectionResultColumn)

adjustRowNumbers

private int adjustRowNumbers()

Returns:

number of codewords which don't have a valid row number. Note that the count is not accurate as codewords will be counted several times. It just serves as an indicator to see when we can stop adjusting row numbers

adjustRowNumbersByRow

private int adjustRowNumbersByRow()

adjustRowNumbersFromBothRI

private void adjustRowNumbersFromBothRI()

adjustRowNumbersFromRRI

private int adjustRowNumbersFromRRI()

adjustRowNumbersFromLRI

private int adjustRowNumbersFromLRI()

adjustRowNumberIfValid

private static int adjustRowNumberIfValid(int rowIndicatorRowNumber,
                                          int invalidRowCounts,
                                          Codeword codeword)

adjustRowNumbers

private void adjustRowNumbers(int barcodeColumn,
                              int codewordsRow,
                              Codeword[] codewords)

adjustRowNumber

private static boolean adjustRowNumber(Codeword codeword,
                                       Codeword otherCodeword)

Returns:

true, if row number was adjusted, false otherwise

getBarcodeColumnCount

int getBarcodeColumnCount()

getBarcodeRowCount

int getBarcodeRowCount()

getBarcodeECLevel

int getBarcodeECLevel()

setBoundingBox

void setBoundingBox(BoundingBox boundingBox)

getBoundingBox

BoundingBox getBoundingBox()

setDetectionResultColumn

void setDetectionResultColumn(int barcodeColumn,
                              DetectionResultColumn detectionResultColumn)

getDetectionResultColumn

DetectionResultColumn getDetectionResultColumn(int barcodeColumn)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object