390 lines
6.1 KiB
Smali
390 lines
6.1 KiB
Smali
.class public abstract Lcom/google/zxing/oned/rss/AbstractRSSReader;
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.super Lcom/google/zxing/oned/OneDReader;
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.source "AbstractRSSReader.java"
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# static fields
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.field private static final MAX_AVG_VARIANCE:I = 0x33
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.field private static final MAX_FINDER_PATTERN_RATIO:F = 0.89285713f
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.field private static final MAX_INDIVIDUAL_VARIANCE:I = 0x66
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.field private static final MIN_FINDER_PATTERN_RATIO:F = 0.7916667f
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# instance fields
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.field private final dataCharacterCounters:[I
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.field private final decodeFinderCounters:[I
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.field private final evenCounts:[I
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.field private final evenRoundingErrors:[F
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.field private final oddCounts:[I
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.field private final oddRoundingErrors:[F
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# direct methods
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.method public constructor <init>()V
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.locals 3
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.line 1
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invoke-direct {p0}, Lcom/google/zxing/oned/OneDReader;-><init>()V
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const/4 v0, 0x4
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new-array v1, v0, [I
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.line 2
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iput-object v1, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->decodeFinderCounters:[I
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const/16 v1, 0x8
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new-array v1, v1, [I
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.line 3
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iput-object v1, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->dataCharacterCounters:[I
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new-array v2, v0, [F
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.line 4
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iput-object v2, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->oddRoundingErrors:[F
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new-array v0, v0, [F
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.line 5
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iput-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->evenRoundingErrors:[F
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.line 6
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array-length v0, v1
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div-int/lit8 v0, v0, 0x2
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new-array v0, v0, [I
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iput-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->oddCounts:[I
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.line 7
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array-length v0, v1
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div-int/lit8 v0, v0, 0x2
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new-array v0, v0, [I
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iput-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->evenCounts:[I
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return-void
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.end method
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.method public static count([I)I
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.locals 4
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.line 1
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array-length v0, p0
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const/4 v1, 0x0
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move v2, v1
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:goto_0
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if-lt v1, v0, :cond_0
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return v2
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:cond_0
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aget v3, p0, v1
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add-int/2addr v2, v3
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add-int/lit8 v1, v1, 0x1
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goto :goto_0
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.end method
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.method public static decrement([I[F)V
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.locals 5
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const/4 v0, 0x0
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.line 1
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aget v1, p1, v0
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const/4 v2, 0x1
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move v3, v2
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.line 2
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:goto_0
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array-length v4, p0
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if-lt v3, v4, :cond_0
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.line 3
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aget p1, p0, v0
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sub-int/2addr p1, v2
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aput p1, p0, v0
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return-void
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.line 4
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:cond_0
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aget v4, p1, v3
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cmpg-float v4, v4, v1
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if-gez v4, :cond_1
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.line 5
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aget v0, p1, v3
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move v1, v0
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move v0, v3
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:cond_1
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add-int/lit8 v3, v3, 0x1
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goto :goto_0
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.end method
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.method public static increment([I[F)V
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.locals 5
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const/4 v0, 0x0
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.line 1
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aget v1, p1, v0
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const/4 v2, 0x1
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move v3, v2
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.line 2
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:goto_0
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array-length v4, p0
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if-lt v3, v4, :cond_0
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.line 3
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aget p1, p0, v0
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add-int/2addr p1, v2
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aput p1, p0, v0
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return-void
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.line 4
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:cond_0
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aget v4, p1, v3
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cmpl-float v4, v4, v1
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if-lez v4, :cond_1
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.line 5
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aget v0, p1, v3
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move v1, v0
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move v0, v3
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:cond_1
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add-int/lit8 v3, v3, 0x1
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goto :goto_0
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.end method
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.method public static isFinderPattern([I)Z
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.locals 7
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const/4 v0, 0x0
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.line 1
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aget v1, p0, v0
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const/4 v2, 0x1
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aget v3, p0, v2
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add-int/2addr v1, v3
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const/4 v3, 0x2
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.line 2
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aget v3, p0, v3
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add-int/2addr v3, v1
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const/4 v4, 0x3
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aget v4, p0, v4
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add-int/2addr v3, v4
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int-to-float v1, v1
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int-to-float v3, v3
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div-float/2addr v1, v3
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const v3, 0x3f4aaaab
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cmpl-float v3, v1, v3
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if-ltz v3, :cond_4
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const v3, 0x3f649249
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cmpg-float v1, v1, v3
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if-gtz v1, :cond_4
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const v1, 0x7fffffff
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const/high16 v3, -0x80000000
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.line 3
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array-length v4, p0
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move v5, v0
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:goto_0
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if-lt v5, v4, :cond_1
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mul-int/lit8 v1, v1, 0xa
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if-ge v3, v1, :cond_0
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return v2
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:cond_0
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return v0
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:cond_1
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aget v6, p0, v5
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if-le v6, v3, :cond_2
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move v3, v6
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:cond_2
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if-ge v6, v1, :cond_3
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move v1, v6
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:cond_3
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add-int/lit8 v5, v5, 0x1
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goto :goto_0
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:cond_4
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return v0
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.end method
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.method public static parseFinderValue([I[[I)I
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.locals 3
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.annotation system Ldalvik/annotation/Throws;
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value = {
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Lcom/google/zxing/NotFoundException;
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}
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.end annotation
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const/4 v0, 0x0
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.line 1
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:goto_0
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array-length v1, p1
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if-ge v0, v1, :cond_1
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.line 2
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aget-object v1, p1, v0
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const/16 v2, 0x66
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invoke-static {p0, v1, v2}, Lcom/google/zxing/oned/OneDReader;->patternMatchVariance([I[II)I
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move-result v1
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const/16 v2, 0x33
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if-ge v1, v2, :cond_0
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return v0
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:cond_0
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add-int/lit8 v0, v0, 0x1
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goto :goto_0
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.line 3
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:cond_1
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invoke-static {}, Lcom/google/zxing/NotFoundException;->getNotFoundInstance()Lcom/google/zxing/NotFoundException;
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move-result-object p0
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throw p0
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.end method
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# virtual methods
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.method public final getDataCharacterCounters()[I
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->dataCharacterCounters:[I
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return-object v0
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.end method
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.method public final getDecodeFinderCounters()[I
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->decodeFinderCounters:[I
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return-object v0
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.end method
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.method public final getEvenCounts()[I
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->evenCounts:[I
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return-object v0
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.end method
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.method public final getEvenRoundingErrors()[F
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->evenRoundingErrors:[F
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return-object v0
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.end method
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.method public final getOddCounts()[I
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->oddCounts:[I
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return-object v0
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.end method
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.method public final getOddRoundingErrors()[F
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.locals 1
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.line 1
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iget-object v0, p0, Lcom/google/zxing/oned/rss/AbstractRSSReader;->oddRoundingErrors:[F
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return-object v0
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.end method
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