899 lines
18 KiB
Smali
899 lines
18 KiB
Smali
.class public final Lcom/google/common/math/StatsAccumulator;
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.super Ljava/lang/Object;
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.source "StatsAccumulator.java"
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# annotations
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.annotation build Lcom/google/common/annotations/Beta;
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.end annotation
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.annotation build Lcom/google/common/annotations/GwtIncompatible;
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.end annotation
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.annotation runtime Lcom/google/common/math/ElementTypesAreNonnullByDefault;
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.end annotation
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# instance fields
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.field private count:J
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.field private max:D
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.field private mean:D
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.field private min:D
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.field private sumOfSquaresOfDeltas:D
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# direct methods
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.method public constructor <init>()V
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.locals 2
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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const-wide/16 v0, 0x0
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.line 2
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
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const-wide/16 v0, 0x0
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.line 3
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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.line 4
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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const-wide/high16 v0, 0x7ff8000000000000L # Double.NaN
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.line 5
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->min:D
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.line 6
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->max:D
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return-void
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.end method
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.method public static calculateNewMeanNonFinite(DD)D
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.locals 1
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.line 1
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invoke-static {p0, p1}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result v0
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if-eqz v0, :cond_0
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return-wide p2
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.line 2
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:cond_0
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invoke-static {p2, p3}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result v0
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if-nez v0, :cond_2
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cmpl-double p2, p0, p2
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if-nez p2, :cond_1
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goto :goto_0
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:cond_1
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const-wide/high16 p0, 0x7ff8000000000000L # Double.NaN
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:cond_2
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:goto_0
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return-wide p0
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.end method
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.method private merge(JDDDD)V
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.locals 17
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move-object/from16 v0, p0
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move-wide/from16 v1, p1
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move-wide/from16 v3, p3
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move-wide/from16 v5, p5
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move-wide/from16 v7, p7
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move-wide/from16 v9, p9
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.line 1
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iget-wide v11, v0, Lcom/google/common/math/StatsAccumulator;->count:J
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const-wide/16 v13, 0x0
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cmp-long v13, v11, v13
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if-nez v13, :cond_0
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.line 2
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iput-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->count:J
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.line 3
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iput-wide v3, v0, Lcom/google/common/math/StatsAccumulator;->mean:D
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.line 4
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iput-wide v5, v0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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.line 5
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iput-wide v7, v0, Lcom/google/common/math/StatsAccumulator;->min:D
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.line 6
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iput-wide v9, v0, Lcom/google/common/math/StatsAccumulator;->max:D
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goto :goto_1
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:cond_0
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add-long/2addr v11, v1
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.line 7
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iput-wide v11, v0, Lcom/google/common/math/StatsAccumulator;->count:J
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.line 8
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iget-wide v11, v0, Lcom/google/common/math/StatsAccumulator;->mean:D
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invoke-static {v11, v12}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result v11
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if-eqz v11, :cond_1
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invoke-static/range {p3 .. p4}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result v11
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if-eqz v11, :cond_1
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.line 9
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iget-wide v11, v0, Lcom/google/common/math/StatsAccumulator;->mean:D
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sub-double v13, v3, v11
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long-to-double v1, v1
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mul-double v15, v13, v1
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.line 10
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iget-wide v9, v0, Lcom/google/common/math/StatsAccumulator;->count:J
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long-to-double v9, v9
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div-double/2addr v15, v9
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add-double v9, v15, v11
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iput-wide v9, v0, Lcom/google/common/math/StatsAccumulator;->mean:D
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.line 11
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iget-wide v11, v0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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sub-double/2addr v3, v9
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mul-double/2addr v3, v13
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mul-double/2addr v3, v1
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add-double/2addr v3, v5
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add-double/2addr v3, v11
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iput-wide v3, v0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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goto :goto_0
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.line 12
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:cond_1
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iget-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->mean:D
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invoke-static {v1, v2, v3, v4}, Lcom/google/common/math/StatsAccumulator;->calculateNewMeanNonFinite(DD)D
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move-result-wide v1
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iput-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->mean:D
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const-wide/high16 v1, 0x7ff8000000000000L # Double.NaN
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.line 13
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iput-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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.line 14
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:goto_0
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iget-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->min:D
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invoke-static {v1, v2, v7, v8}, Ljava/lang/Math;->min(DD)D
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move-result-wide v1
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iput-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->min:D
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.line 15
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iget-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->max:D
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move-wide/from16 v3, p9
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invoke-static {v1, v2, v3, v4}, Ljava/lang/Math;->max(DD)D
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move-result-wide v1
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iput-wide v1, v0, Lcom/google/common/math/StatsAccumulator;->max:D
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:goto_1
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return-void
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.end method
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# virtual methods
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.method public add(D)V
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.locals 10
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.line 1
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iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
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const-wide/16 v2, 0x0
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cmp-long v2, v0, v2
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const-wide/high16 v3, 0x7ff8000000000000L # Double.NaN
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const-wide/16 v5, 0x1
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if-nez v2, :cond_0
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.line 2
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iput-wide v5, p0, Lcom/google/common/math/StatsAccumulator;->count:J
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.line 3
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iput-wide p1, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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.line 4
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iput-wide p1, p0, Lcom/google/common/math/StatsAccumulator;->min:D
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.line 5
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iput-wide p1, p0, Lcom/google/common/math/StatsAccumulator;->max:D
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.line 6
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invoke-static {p1, p2}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result p1
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if-nez p1, :cond_2
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.line 7
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iput-wide v3, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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goto :goto_1
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:cond_0
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add-long/2addr v0, v5
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.line 8
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
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.line 9
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invoke-static {p1, p2}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result v0
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if-eqz v0, :cond_1
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iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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invoke-static {v0, v1}, Lcom/google/common/primitives/Doubles;->isFinite(D)Z
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move-result v0
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if-eqz v0, :cond_1
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.line 10
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iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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sub-double v6, p1, v0
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.line 11
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iget-wide v2, p0, Lcom/google/common/math/StatsAccumulator;->count:J
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long-to-double v2, v2
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div-double v2, v6, v2
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add-double v4, v2, v0
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iput-wide v4, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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.line 12
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iget-wide v8, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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move-wide v2, p1
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invoke-static/range {v2 .. v9}, Ls0/a;->a(DDDD)D
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move-result-wide v0
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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goto :goto_0
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.line 13
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:cond_1
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iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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invoke-static {v0, v1, p1, p2}, Lcom/google/common/math/StatsAccumulator;->calculateNewMeanNonFinite(DD)D
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move-result-wide v0
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
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.line 14
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iput-wide v3, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
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.line 15
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:goto_0
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iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->min:D
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invoke-static {v0, v1, p1, p2}, Ljava/lang/Math;->min(DD)D
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move-result-wide v0
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iput-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->min:D
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.line 16
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iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->max:D
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invoke-static {v0, v1, p1, p2}, Ljava/lang/Math;->max(DD)D
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move-result-wide p1
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iput-wide p1, p0, Lcom/google/common/math/StatsAccumulator;->max:D
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:cond_2
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:goto_1
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return-void
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.end method
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.method public addAll(Lcom/google/common/math/Stats;)V
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.locals 12
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.line 11
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invoke-virtual {p1}, Lcom/google/common/math/Stats;->count()J
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move-result-wide v0
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const-wide/16 v2, 0x0
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cmp-long v0, v0, v2
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if-nez v0, :cond_0
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return-void
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.line 12
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:cond_0
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invoke-virtual {p1}, Lcom/google/common/math/Stats;->count()J
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move-result-wide v2
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invoke-virtual {p1}, Lcom/google/common/math/Stats;->mean()D
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move-result-wide v4
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invoke-virtual {p1}, Lcom/google/common/math/Stats;->sumOfSquaresOfDeltas()D
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move-result-wide v6
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invoke-virtual {p1}, Lcom/google/common/math/Stats;->min()D
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move-result-wide v8
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invoke-virtual {p1}, Lcom/google/common/math/Stats;->max()D
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move-result-wide v10
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move-object v1, p0
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invoke-direct/range {v1 .. v11}, Lcom/google/common/math/StatsAccumulator;->merge(JDDDD)V
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return-void
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.end method
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.method public addAll(Lcom/google/common/math/StatsAccumulator;)V
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.locals 12
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.line 13
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invoke-virtual {p1}, Lcom/google/common/math/StatsAccumulator;->count()J
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move-result-wide v0
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const-wide/16 v2, 0x0
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cmp-long v0, v0, v2
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if-nez v0, :cond_0
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return-void
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.line 14
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:cond_0
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invoke-virtual {p1}, Lcom/google/common/math/StatsAccumulator;->count()J
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move-result-wide v2
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invoke-virtual {p1}, Lcom/google/common/math/StatsAccumulator;->mean()D
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move-result-wide v4
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invoke-virtual {p1}, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas()D
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move-result-wide v6
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invoke-virtual {p1}, Lcom/google/common/math/StatsAccumulator;->min()D
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move-result-wide v8
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invoke-virtual {p1}, Lcom/google/common/math/StatsAccumulator;->max()D
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move-result-wide v10
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move-object v1, p0
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invoke-direct/range {v1 .. v11}, Lcom/google/common/math/StatsAccumulator;->merge(JDDDD)V
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return-void
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.end method
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.method public addAll(Ljava/lang/Iterable;)V
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.locals 2
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/lang/Iterable<",
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"+",
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"Ljava/lang/Number;",
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">;)V"
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}
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.end annotation
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.line 1
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invoke-interface {p1}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;
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move-result-object p1
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:goto_0
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invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z
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move-result v0
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if-eqz v0, :cond_0
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invoke-interface {p1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Ljava/lang/Number;
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.line 2
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invoke-virtual {v0}, Ljava/lang/Number;->doubleValue()D
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move-result-wide v0
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invoke-virtual {p0, v0, v1}, Lcom/google/common/math/StatsAccumulator;->add(D)V
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goto :goto_0
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:cond_0
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return-void
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.end method
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.method public addAll(Ljava/util/Iterator;)V
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.locals 2
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Ljava/util/Iterator<",
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"+",
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"Ljava/lang/Number;",
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">;)V"
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}
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.end annotation
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.line 3
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:goto_0
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invoke-interface {p1}, Ljava/util/Iterator;->hasNext()Z
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move-result v0
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if-eqz v0, :cond_0
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.line 4
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invoke-interface {p1}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Ljava/lang/Number;
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invoke-virtual {v0}, Ljava/lang/Number;->doubleValue()D
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move-result-wide v0
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invoke-virtual {p0, v0, v1}, Lcom/google/common/math/StatsAccumulator;->add(D)V
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goto :goto_0
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:cond_0
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return-void
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.end method
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.method public varargs addAll([D)V
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.locals 4
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.line 5
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array-length v0, p1
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const/4 v1, 0x0
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:goto_0
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if-ge v1, v0, :cond_0
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aget-wide v2, p1, v1
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.line 6
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invoke-virtual {p0, v2, v3}, Lcom/google/common/math/StatsAccumulator;->add(D)V
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add-int/lit8 v1, v1, 0x1
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goto :goto_0
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:cond_0
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return-void
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.end method
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.method public varargs addAll([I)V
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.locals 4
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.line 7
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array-length v0, p1
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|
const/4 v1, 0x0
|
|
|
|
:goto_0
|
|
if-ge v1, v0, :cond_0
|
|
|
|
aget v2, p1, v1
|
|
|
|
int-to-double v2, v2
|
|
|
|
.line 8
|
|
invoke-virtual {p0, v2, v3}, Lcom/google/common/math/StatsAccumulator;->add(D)V
|
|
|
|
add-int/lit8 v1, v1, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
return-void
|
|
.end method
|
|
|
|
.method public varargs addAll([J)V
|
|
.locals 4
|
|
|
|
.line 9
|
|
array-length v0, p1
|
|
|
|
const/4 v1, 0x0
|
|
|
|
:goto_0
|
|
if-ge v1, v0, :cond_0
|
|
|
|
aget-wide v2, p1, v1
|
|
|
|
long-to-double v2, v2
|
|
|
|
.line 10
|
|
invoke-virtual {p0, v2, v3}, Lcom/google/common/math/StatsAccumulator;->add(D)V
|
|
|
|
add-int/lit8 v1, v1, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
return-void
|
|
.end method
|
|
|
|
.method public count()J
|
|
.locals 2
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public max()D
|
|
.locals 4
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
const-wide/16 v2, 0x0
|
|
|
|
cmp-long v0, v0, v2
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
|
|
|
|
.line 2
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->max:D
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public mean()D
|
|
.locals 4
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
const-wide/16 v2, 0x0
|
|
|
|
cmp-long v0, v0, v2
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
|
|
|
|
.line 2
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public min()D
|
|
.locals 4
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
const-wide/16 v2, 0x0
|
|
|
|
cmp-long v0, v0, v2
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
|
|
|
|
.line 2
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->min:D
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public final populationStandardDeviation()D
|
|
.locals 2
|
|
|
|
.line 1
|
|
invoke-virtual {p0}, Lcom/google/common/math/StatsAccumulator;->populationVariance()D
|
|
|
|
move-result-wide v0
|
|
|
|
invoke-static {v0, v1}, Ljava/lang/Math;->sqrt(D)D
|
|
|
|
move-result-wide v0
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public final populationVariance()D
|
|
.locals 4
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
const-wide/16 v2, 0x0
|
|
|
|
cmp-long v0, v0, v2
|
|
|
|
if-eqz v0, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
|
|
|
|
.line 2
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
|
|
|
|
invoke-static {v0, v1}, Ljava/lang/Double;->isNaN(D)Z
|
|
|
|
move-result v0
|
|
|
|
if-eqz v0, :cond_1
|
|
|
|
const-wide/high16 v0, 0x7ff8000000000000L # Double.NaN
|
|
|
|
return-wide v0
|
|
|
|
.line 3
|
|
:cond_1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
const-wide/16 v2, 0x1
|
|
|
|
cmp-long v0, v0, v2
|
|
|
|
if-nez v0, :cond_2
|
|
|
|
const-wide/16 v0, 0x0
|
|
|
|
return-wide v0
|
|
|
|
.line 4
|
|
:cond_2
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
|
|
|
|
invoke-static {v0, v1}, Lcom/google/common/math/DoubleUtils;->ensureNonNegative(D)D
|
|
|
|
move-result-wide v0
|
|
|
|
iget-wide v2, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
long-to-double v2, v2
|
|
|
|
div-double/2addr v0, v2
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public final sampleStandardDeviation()D
|
|
.locals 2
|
|
|
|
.line 1
|
|
invoke-virtual {p0}, Lcom/google/common/math/StatsAccumulator;->sampleVariance()D
|
|
|
|
move-result-wide v0
|
|
|
|
invoke-static {v0, v1}, Ljava/lang/Math;->sqrt(D)D
|
|
|
|
move-result-wide v0
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public final sampleVariance()D
|
|
.locals 6
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
const-wide/16 v2, 0x1
|
|
|
|
cmp-long v0, v0, v2
|
|
|
|
if-lez v0, :cond_0
|
|
|
|
const/4 v0, 0x1
|
|
|
|
goto :goto_0
|
|
|
|
:cond_0
|
|
const/4 v0, 0x0
|
|
|
|
:goto_0
|
|
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
|
|
|
|
.line 2
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
|
|
|
|
invoke-static {v0, v1}, Ljava/lang/Double;->isNaN(D)Z
|
|
|
|
move-result v0
|
|
|
|
if-eqz v0, :cond_1
|
|
|
|
const-wide/high16 v0, 0x7ff8000000000000L # Double.NaN
|
|
|
|
return-wide v0
|
|
|
|
.line 3
|
|
:cond_1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
|
|
|
|
invoke-static {v0, v1}, Lcom/google/common/math/DoubleUtils;->ensureNonNegative(D)D
|
|
|
|
move-result-wide v0
|
|
|
|
iget-wide v4, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
sub-long/2addr v4, v2
|
|
|
|
long-to-double v2, v4
|
|
|
|
div-double/2addr v0, v2
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public snapshot()Lcom/google/common/math/Stats;
|
|
.locals 12
|
|
|
|
.line 1
|
|
new-instance v11, Lcom/google/common/math/Stats;
|
|
|
|
iget-wide v1, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
iget-wide v3, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
|
|
|
|
iget-wide v5, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
|
|
|
|
iget-wide v7, p0, Lcom/google/common/math/StatsAccumulator;->min:D
|
|
|
|
iget-wide v9, p0, Lcom/google/common/math/StatsAccumulator;->max:D
|
|
|
|
move-object v0, v11
|
|
|
|
invoke-direct/range {v0 .. v10}, Lcom/google/common/math/Stats;-><init>(JDDDD)V
|
|
|
|
return-object v11
|
|
.end method
|
|
|
|
.method public final sum()D
|
|
.locals 4
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->mean:D
|
|
|
|
iget-wide v2, p0, Lcom/google/common/math/StatsAccumulator;->count:J
|
|
|
|
long-to-double v2, v2
|
|
|
|
mul-double/2addr v0, v2
|
|
|
|
return-wide v0
|
|
.end method
|
|
|
|
.method public sumOfSquaresOfDeltas()D
|
|
.locals 2
|
|
|
|
.line 1
|
|
iget-wide v0, p0, Lcom/google/common/math/StatsAccumulator;->sumOfSquaresOfDeltas:D
|
|
|
|
return-wide v0
|
|
.end method
|