Rabbit-R1/android (non root)/smali/smali_classes3/com/google/common/math/PairedStats.smali
2024-05-21 17:08:36 -04:00

742 lines
17 KiB
Smali

.class public final Lcom/google/common/math/PairedStats;
.super Ljava/lang/Object;
.source "PairedStats.java"
# interfaces
.implements Ljava/io/Serializable;
# annotations
.annotation runtime Lcom/google/common/math/ElementTypesAreNonnullByDefault;
.end annotation
# static fields
.field private static final BYTES:I = 0x58
.field private static final serialVersionUID:J
# instance fields
.field private final sumOfProductsOfDeltas:D
.field private final xStats:Lcom/google/common/math/Stats;
.field private final yStats:Lcom/google/common/math/Stats;
# direct methods
.method constructor <init>(Lcom/google/common/math/Stats;Lcom/google/common/math/Stats;D)V
.locals 0
.line 61
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
iput-object p1, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
iput-object p2, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
iput-wide p3, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
return-void
.end method
.method private static ensureInUnitRange(D)D
.locals 3
const-wide/high16 v0, 0x3ff0000000000000L # 1.0
cmpl-double v2, p0, v0
if-ltz v2, :cond_0
return-wide v0
:cond_0
const-wide/high16 v0, -0x4010000000000000L # -1.0
cmpg-double v2, p0, v0
if-gtz v2, :cond_1
return-wide v0
:cond_1
return-wide p0
.end method
.method private static ensurePositive(D)D
.locals 2
const-wide/16 v0, 0x0
cmpl-double v0, p0, v0
if-lez v0, :cond_0
return-wide p0
:cond_0
const-wide/16 p0, 0x1
return-wide p0
.end method
.method public static fromByteArray([B)Lcom/google/common/math/PairedStats;
.locals 4
.line 306
invoke-static {p0}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;
.line 307
array-length v0, p0
const/16 v1, 0x58
if-ne v0, v1, :cond_0
const/4 v0, 0x1
goto :goto_0
:cond_0
const/4 v0, 0x0
:goto_0
const-string v2, "Expected PairedStats.BYTES = %s, got %s"
array-length v3, p0
invoke-static {v0, v2, v1, v3}, Lcom/google/common/base/Preconditions;->checkArgument(ZLjava/lang/String;II)V
.line 312
invoke-static {p0}, Ljava/nio/ByteBuffer;->wrap([B)Ljava/nio/ByteBuffer;
move-result-object p0
sget-object v0, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;
invoke-virtual {p0, v0}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
move-result-object p0
.line 313
invoke-static {p0}, Lcom/google/common/math/Stats;->readFrom(Ljava/nio/ByteBuffer;)Lcom/google/common/math/Stats;
move-result-object v0
.line 314
invoke-static {p0}, Lcom/google/common/math/Stats;->readFrom(Ljava/nio/ByteBuffer;)Lcom/google/common/math/Stats;
move-result-object v1
.line 315
invoke-virtual {p0}, Ljava/nio/ByteBuffer;->getDouble()D
move-result-wide v2
.line 316
new-instance p0, Lcom/google/common/math/PairedStats;
invoke-direct {p0, v0, v1, v2, v3}, Lcom/google/common/math/PairedStats;-><init>(Lcom/google/common/math/Stats;Lcom/google/common/math/Stats;D)V
return-object p0
.end method
# virtual methods
.method public count()J
.locals 2
iget-object p0, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 69
invoke-virtual {p0}, Lcom/google/common/math/Stats;->count()J
move-result-wide v0
return-wide v0
.end method
.method public equals(Ljava/lang/Object;)Z
.locals 3
.param p1 # Ljava/lang/Object;
.annotation runtime Ljavax/annotation/CheckForNull;
.end annotation
.end param
const/4 v0, 0x0
if-nez p1, :cond_0
return v0
.line 221
:cond_0
invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;
move-result-object v1
invoke-virtual {p1}, Ljava/lang/Object;->getClass()Ljava/lang/Class;
move-result-object v2
if-eq v1, v2, :cond_1
return v0
.line 224
:cond_1
check-cast p1, Lcom/google/common/math/PairedStats;
iget-object v1, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 225
iget-object v2, p1, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
invoke-virtual {v1, v2}, Lcom/google/common/math/Stats;->equals(Ljava/lang/Object;)Z
move-result v1
if-eqz v1, :cond_2
iget-object v1, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
iget-object v2, p1, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 226
invoke-virtual {v1, v2}, Lcom/google/common/math/Stats;->equals(Ljava/lang/Object;)Z
move-result v1
if-eqz v1, :cond_2
iget-wide v1, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 227
invoke-static {v1, v2}, Ljava/lang/Double;->doubleToLongBits(D)J
move-result-wide v1
iget-wide p0, p1, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
invoke-static {p0, p1}, Ljava/lang/Double;->doubleToLongBits(D)J
move-result-wide p0
cmp-long p0, v1, p0
if-nez p0, :cond_2
const/4 v0, 0x1
:cond_2
return v0
.end method
.method public hashCode()I
.locals 4
iget-object v0, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
iget-object v1, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
iget-wide v2, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 238
invoke-static {v2, v3}, Ljava/lang/Double;->valueOf(D)Ljava/lang/Double;
move-result-object p0
filled-new-array {v0, v1, p0}, [Ljava/lang/Object;
move-result-object p0
invoke-static {p0}, Lcom/google/common/base/Objects;->hashCode([Ljava/lang/Object;)I
move-result p0
return p0
.end method
.method public leastSquaresFit()Lcom/google/common/math/LinearTransformation;
.locals 7
.line 183
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v0
const-wide/16 v2, 0x1
cmp-long v0, v0, v2
const/4 v1, 0x1
const/4 v2, 0x0
if-lez v0, :cond_0
move v0, v1
goto :goto_0
:cond_0
move v0, v2
:goto_0
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
iget-wide v3, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 184
invoke-static {v3, v4}, Ljava/lang/Double;->isNaN(D)Z
move-result v0
if-eqz v0, :cond_1
.line 185
invoke-static {}, Lcom/google/common/math/LinearTransformation;->forNaN()Lcom/google/common/math/LinearTransformation;
move-result-object p0
return-object p0
:cond_1
iget-object v0, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 187
invoke-virtual {v0}, Lcom/google/common/math/Stats;->sumOfSquaresOfDeltas()D
move-result-wide v3
const-wide/16 v5, 0x0
cmpl-double v0, v3, v5
if-lez v0, :cond_3
iget-object v0, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 189
invoke-virtual {v0}, Lcom/google/common/math/Stats;->sumOfSquaresOfDeltas()D
move-result-wide v0
cmpl-double v0, v0, v5
if-lez v0, :cond_2
iget-object v0, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 190
invoke-virtual {v0}, Lcom/google/common/math/Stats;->mean()D
move-result-wide v0
iget-object v2, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
invoke-virtual {v2}, Lcom/google/common/math/Stats;->mean()D
move-result-wide v5
invoke-static {v0, v1, v5, v6}, Lcom/google/common/math/LinearTransformation;->mapping(DD)Lcom/google/common/math/LinearTransformation$LinearTransformationBuilder;
move-result-object v0
iget-wide v1, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
div-double/2addr v1, v3
.line 191
invoke-virtual {v0, v1, v2}, Lcom/google/common/math/LinearTransformation$LinearTransformationBuilder;->withSlope(D)Lcom/google/common/math/LinearTransformation;
move-result-object p0
return-object p0
:cond_2
iget-object p0, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 193
invoke-virtual {p0}, Lcom/google/common/math/Stats;->mean()D
move-result-wide v0
invoke-static {v0, v1}, Lcom/google/common/math/LinearTransformation;->horizontal(D)Lcom/google/common/math/LinearTransformation;
move-result-object p0
return-object p0
:cond_3
iget-object v0, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 196
invoke-virtual {v0}, Lcom/google/common/math/Stats;->sumOfSquaresOfDeltas()D
move-result-wide v3
cmpl-double v0, v3, v5
if-lez v0, :cond_4
goto :goto_1
:cond_4
move v1, v2
:goto_1
invoke-static {v1}, Lcom/google/common/base/Preconditions;->checkState(Z)V
iget-object p0, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 197
invoke-virtual {p0}, Lcom/google/common/math/Stats;->mean()D
move-result-wide v0
invoke-static {v0, v1}, Lcom/google/common/math/LinearTransformation;->vertical(D)Lcom/google/common/math/LinearTransformation;
move-result-object p0
return-object p0
.end method
.method public pearsonsCorrelationCoefficient()D
.locals 9
.line 136
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v0
const-wide/16 v2, 0x1
cmp-long v0, v0, v2
const/4 v1, 0x1
const/4 v2, 0x0
if-lez v0, :cond_0
move v0, v1
goto :goto_0
:cond_0
move v0, v2
:goto_0
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
iget-wide v3, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 137
invoke-static {v3, v4}, 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 140
:cond_1
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->xStats()Lcom/google/common/math/Stats;
move-result-object v0
invoke-virtual {v0}, Lcom/google/common/math/Stats;->sumOfSquaresOfDeltas()D
move-result-wide v3
.line 141
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->yStats()Lcom/google/common/math/Stats;
move-result-object v0
invoke-virtual {v0}, Lcom/google/common/math/Stats;->sumOfSquaresOfDeltas()D
move-result-wide v5
const-wide/16 v7, 0x0
cmpl-double v0, v3, v7
if-lez v0, :cond_2
move v0, v1
goto :goto_1
:cond_2
move v0, v2
.line 142
:goto_1
invoke-static {v0}, Lcom/google/common/base/Preconditions;->checkState(Z)V
cmpl-double v0, v5, v7
if-lez v0, :cond_3
goto :goto_2
:cond_3
move v1, v2
.line 143
:goto_2
invoke-static {v1}, Lcom/google/common/base/Preconditions;->checkState(Z)V
mul-double/2addr v3, v5
.line 147
invoke-static {v3, v4}, Lcom/google/common/math/PairedStats;->ensurePositive(D)D
move-result-wide v0
iget-wide v2, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 148
invoke-static {v0, v1}, Ljava/lang/Math;->sqrt(D)D
move-result-wide v0
div-double/2addr v2, v0
invoke-static {v2, v3}, Lcom/google/common/math/PairedStats;->ensureInUnitRange(D)D
move-result-wide v0
return-wide v0
.end method
.method public populationCovariance()D
.locals 4
.line 97
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v0
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
iget-wide v0, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 98
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v2
long-to-double v2, v2
div-double/2addr v0, v2
return-wide v0
.end method
.method public sampleCovariance()D
.locals 6
.line 115
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v0
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
iget-wide v0, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 116
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v4
sub-long/2addr v4, v2
long-to-double v2, v4
div-double/2addr v0, v2
return-wide v0
.end method
.method sumOfProductsOfDeltas()D
.locals 2
iget-wide v0, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
return-wide v0
.end method
.method public toByteArray()[B
.locals 3
const/16 v0, 0x58
.line 291
invoke-static {v0}, Ljava/nio/ByteBuffer;->allocate(I)Ljava/nio/ByteBuffer;
move-result-object v0
sget-object v1, Ljava/nio/ByteOrder;->LITTLE_ENDIAN:Ljava/nio/ByteOrder;
invoke-virtual {v0, v1}, Ljava/nio/ByteBuffer;->order(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
move-result-object v0
iget-object v1, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 292
invoke-virtual {v1, v0}, Lcom/google/common/math/Stats;->writeTo(Ljava/nio/ByteBuffer;)V
iget-object v1, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 293
invoke-virtual {v1, v0}, Lcom/google/common/math/Stats;->writeTo(Ljava/nio/ByteBuffer;)V
iget-wide v1, p0, Lcom/google/common/math/PairedStats;->sumOfProductsOfDeltas:D
.line 294
invoke-virtual {v0, v1, v2}, Ljava/nio/ByteBuffer;->putDouble(D)Ljava/nio/ByteBuffer;
.line 295
invoke-virtual {v0}, Ljava/nio/ByteBuffer;->array()[B
move-result-object p0
return-object p0
.end method
.method public toString()Ljava/lang/String;
.locals 4
.line 243
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->count()J
move-result-wide v0
const-wide/16 v2, 0x0
cmp-long v0, v0, v2
const-string v1, "yStats"
const-string v2, "xStats"
if-lez v0, :cond_0
.line 244
invoke-static {p0}, Lcom/google/common/base/MoreObjects;->toStringHelper(Ljava/lang/Object;)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object v0
iget-object v3, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 245
invoke-virtual {v0, v2, v3}, Lcom/google/common/base/MoreObjects$ToStringHelper;->add(Ljava/lang/String;Ljava/lang/Object;)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object v0
iget-object v2, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 246
invoke-virtual {v0, v1, v2}, Lcom/google/common/base/MoreObjects$ToStringHelper;->add(Ljava/lang/String;Ljava/lang/Object;)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object v0
const-string v1, "populationCovariance"
.line 247
invoke-virtual {p0}, Lcom/google/common/math/PairedStats;->populationCovariance()D
move-result-wide v2
invoke-virtual {v0, v1, v2, v3}, Lcom/google/common/base/MoreObjects$ToStringHelper;->add(Ljava/lang/String;D)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object p0
.line 248
invoke-virtual {p0}, Lcom/google/common/base/MoreObjects$ToStringHelper;->toString()Ljava/lang/String;
move-result-object p0
return-object p0
.line 250
:cond_0
invoke-static {p0}, Lcom/google/common/base/MoreObjects;->toStringHelper(Ljava/lang/Object;)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object v0
iget-object v3, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
.line 251
invoke-virtual {v0, v2, v3}, Lcom/google/common/base/MoreObjects$ToStringHelper;->add(Ljava/lang/String;Ljava/lang/Object;)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object v0
iget-object p0, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
.line 252
invoke-virtual {v0, v1, p0}, Lcom/google/common/base/MoreObjects$ToStringHelper;->add(Ljava/lang/String;Ljava/lang/Object;)Lcom/google/common/base/MoreObjects$ToStringHelper;
move-result-object p0
.line 253
invoke-virtual {p0}, Lcom/google/common/base/MoreObjects$ToStringHelper;->toString()Ljava/lang/String;
move-result-object p0
return-object p0
.end method
.method public xStats()Lcom/google/common/math/Stats;
.locals 0
iget-object p0, p0, Lcom/google/common/math/PairedStats;->xStats:Lcom/google/common/math/Stats;
return-object p0
.end method
.method public yStats()Lcom/google/common/math/Stats;
.locals 0
iget-object p0, p0, Lcom/google/common/math/PairedStats;->yStats:Lcom/google/common/math/Stats;
return-object p0
.end method