448 lines
14 KiB
Java
448 lines
14 KiB
Java
package com.google.common.primitives;
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import com.google.common.base.Converter;
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import com.google.common.base.Preconditions;
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import com.google.common.base.Strings;
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import com.huawei.hms.support.hianalytics.HiAnalyticsConstant;
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import java.io.Serializable;
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import java.util.AbstractList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.List;
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import java.util.RandomAccess;
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import java.util.regex.Pattern;
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/* loaded from: classes2.dex */
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public final class Doubles extends DoublesMethodsForWeb {
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public static final int BYTES = 8;
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static final Pattern FLOATING_POINT_PATTERN = fpPattern();
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public static boolean isFinite(double d) {
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return Double.NEGATIVE_INFINITY < d && d < Double.POSITIVE_INFINITY;
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}
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private Doubles() {
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}
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public static int hashCode(double d) {
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return Double.valueOf(d).hashCode();
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}
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public static int compare(double d, double d2) {
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return Double.compare(d, d2);
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}
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public static boolean contains(double[] dArr, double d) {
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for (double d2 : dArr) {
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if (d2 == d) {
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return true;
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}
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}
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return false;
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}
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public static int indexOf(double[] dArr, double d) {
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return indexOf(dArr, d, 0, dArr.length);
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static int indexOf(double[] dArr, double d, int i, int i2) {
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while (i < i2) {
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if (dArr[i] == d) {
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return i;
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}
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i++;
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}
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return -1;
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}
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/* JADX WARN: Code restructure failed: missing block: B:15:0x0025, code lost:
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r0 = r0 + 1;
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*/
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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public static int indexOf(double[] r7, double[] r8) {
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/*
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java.lang.String r0 = "array"
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com.google.common.base.Preconditions.checkNotNull(r7, r0)
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java.lang.String r0 = "target"
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com.google.common.base.Preconditions.checkNotNull(r8, r0)
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int r0 = r8.length
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r1 = 0
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if (r0 != 0) goto Lf
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return r1
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Lf:
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r0 = r1
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L10:
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int r2 = r7.length
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int r3 = r8.length
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int r2 = r2 - r3
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int r2 = r2 + 1
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if (r0 >= r2) goto L2c
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r2 = r1
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L18:
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int r3 = r8.length
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if (r2 >= r3) goto L2b
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int r3 = r0 + r2
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r3 = r7[r3]
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r5 = r8[r2]
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int r3 = (r3 > r5 ? 1 : (r3 == r5 ? 0 : -1))
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if (r3 == 0) goto L28
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int r0 = r0 + 1
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goto L10
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L28:
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int r2 = r2 + 1
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goto L18
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L2b:
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return r0
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L2c:
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r7 = -1
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return r7
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*/
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throw new UnsupportedOperationException("Method not decompiled: com.google.common.primitives.Doubles.indexOf(double[], double[]):int");
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}
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public static int lastIndexOf(double[] dArr, double d) {
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return lastIndexOf(dArr, d, 0, dArr.length);
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}
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/* JADX INFO: Access modifiers changed from: private */
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public static int lastIndexOf(double[] dArr, double d, int i, int i2) {
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for (int i3 = i2 - 1; i3 >= i; i3--) {
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if (dArr[i3] == d) {
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return i3;
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}
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}
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return -1;
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}
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public static double min(double... dArr) {
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Preconditions.checkArgument(dArr.length > 0);
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double d = dArr[0];
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for (int i = 1; i < dArr.length; i++) {
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d = Math.min(d, dArr[i]);
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}
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return d;
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}
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public static double max(double... dArr) {
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Preconditions.checkArgument(dArr.length > 0);
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double d = dArr[0];
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for (int i = 1; i < dArr.length; i++) {
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d = Math.max(d, dArr[i]);
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}
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return d;
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}
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public static double constrainToRange(double d, double d2, double d3) {
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if (d2 <= d3) {
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return Math.min(Math.max(d, d2), d3);
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}
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throw new IllegalArgumentException(Strings.lenientFormat("min (%s) must be less than or equal to max (%s)", Double.valueOf(d2), Double.valueOf(d3)));
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}
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public static double[] concat(double[]... dArr) {
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int i = 0;
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for (double[] dArr2 : dArr) {
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i += dArr2.length;
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}
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double[] dArr3 = new double[i];
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int i2 = 0;
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for (double[] dArr4 : dArr) {
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System.arraycopy(dArr4, 0, dArr3, i2, dArr4.length);
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i2 += dArr4.length;
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}
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return dArr3;
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}
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/* loaded from: classes2.dex */
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static final class DoubleConverter extends Converter<String, Double> implements Serializable {
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static final DoubleConverter INSTANCE = new DoubleConverter();
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private static final long serialVersionUID = 1;
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private DoubleConverter() {
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // com.google.common.base.Converter
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public final Double doForward(String str) {
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return Double.valueOf(str);
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}
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/* JADX INFO: Access modifiers changed from: protected */
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@Override // com.google.common.base.Converter
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public final String doBackward(Double d) {
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return d.toString();
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}
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public final String toString() {
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return "Doubles.stringConverter()";
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}
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private Object readResolve() {
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return INSTANCE;
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}
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}
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public static Converter<String, Double> stringConverter() {
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return DoubleConverter.INSTANCE;
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}
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public static double[] ensureCapacity(double[] dArr, int i, int i2) {
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Preconditions.checkArgument(i >= 0, "Invalid minLength: %s", i);
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Preconditions.checkArgument(i2 >= 0, "Invalid padding: %s", i2);
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return dArr.length < i ? Arrays.copyOf(dArr, i + i2) : dArr;
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}
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public static String join(String str, double... dArr) {
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Preconditions.checkNotNull(str);
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if (dArr.length == 0) {
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return "";
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}
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StringBuilder sb = new StringBuilder(dArr.length * 12);
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sb.append(dArr[0]);
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for (int i = 1; i < dArr.length; i++) {
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sb.append(str);
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sb.append(dArr[i]);
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}
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return sb.toString();
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}
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public static Comparator<double[]> lexicographicalComparator() {
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return LexicographicalComparator.INSTANCE;
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}
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/* loaded from: classes2.dex */
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enum LexicographicalComparator implements Comparator<double[]> {
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INSTANCE;
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@Override // java.util.Comparator
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public final int compare(double[] dArr, double[] dArr2) {
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int min = Math.min(dArr.length, dArr2.length);
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for (int i = 0; i < min; i++) {
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int compare = Double.compare(dArr[i], dArr2[i]);
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if (compare != 0) {
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return compare;
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}
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}
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return dArr.length - dArr2.length;
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}
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@Override // java.lang.Enum
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public final String toString() {
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return "Doubles.lexicographicalComparator()";
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}
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}
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public static void sortDescending(double[] dArr) {
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Preconditions.checkNotNull(dArr);
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sortDescending(dArr, 0, dArr.length);
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}
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public static void sortDescending(double[] dArr, int i, int i2) {
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Preconditions.checkNotNull(dArr);
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Preconditions.checkPositionIndexes(i, i2, dArr.length);
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Arrays.sort(dArr, i, i2);
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reverse(dArr, i, i2);
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}
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public static void reverse(double[] dArr) {
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Preconditions.checkNotNull(dArr);
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reverse(dArr, 0, dArr.length);
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}
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public static void reverse(double[] dArr, int i, int i2) {
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Preconditions.checkNotNull(dArr);
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Preconditions.checkPositionIndexes(i, i2, dArr.length);
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while (true) {
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i2--;
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if (i >= i2) {
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return;
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}
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double d = dArr[i];
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dArr[i] = dArr[i2];
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dArr[i2] = d;
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i++;
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}
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}
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public static double[] toArray(Collection<? extends Number> collection) {
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if (collection instanceof DoubleArrayAsList) {
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return ((DoubleArrayAsList) collection).toDoubleArray();
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}
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Object[] array = collection.toArray();
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int length = array.length;
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double[] dArr = new double[length];
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for (int i = 0; i < length; i++) {
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dArr[i] = ((Number) Preconditions.checkNotNull(array[i])).doubleValue();
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}
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return dArr;
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}
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public static List<Double> asList(double... dArr) {
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if (dArr.length == 0) {
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return Collections.emptyList();
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}
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return new DoubleArrayAsList(dArr);
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}
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/* loaded from: classes2.dex */
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static class DoubleArrayAsList extends AbstractList<Double> implements RandomAccess, Serializable {
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private static final long serialVersionUID = 0;
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final double[] array;
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final int end;
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final int start;
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@Override // java.util.AbstractCollection, java.util.Collection, java.util.List
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public boolean isEmpty() {
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return false;
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}
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DoubleArrayAsList(double[] dArr) {
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this(dArr, 0, dArr.length);
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}
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DoubleArrayAsList(double[] dArr, int i, int i2) {
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this.array = dArr;
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this.start = i;
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this.end = i2;
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}
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@Override // java.util.AbstractList, java.util.List
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public Double get(int i) {
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Preconditions.checkElementIndex(i, size());
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return Double.valueOf(this.array[this.start + i]);
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}
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@Override // java.util.AbstractCollection, java.util.Collection, java.util.List
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public boolean contains(Object obj) {
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return (obj instanceof Double) && Doubles.indexOf(this.array, ((Double) obj).doubleValue(), this.start, this.end) != -1;
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}
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@Override // java.util.AbstractList, java.util.List
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public int indexOf(Object obj) {
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int indexOf;
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if (!(obj instanceof Double) || (indexOf = Doubles.indexOf(this.array, ((Double) obj).doubleValue(), this.start, this.end)) < 0) {
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return -1;
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}
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return indexOf - this.start;
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}
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@Override // java.util.AbstractList, java.util.List
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public int lastIndexOf(Object obj) {
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int lastIndexOf;
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if (!(obj instanceof Double) || (lastIndexOf = Doubles.lastIndexOf(this.array, ((Double) obj).doubleValue(), this.start, this.end)) < 0) {
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return -1;
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}
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return lastIndexOf - this.start;
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}
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@Override // java.util.AbstractList, java.util.List
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public Double set(int i, Double d) {
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Preconditions.checkElementIndex(i, size());
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double[] dArr = this.array;
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int i2 = this.start + i;
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double d2 = dArr[i2];
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dArr[i2] = ((Double) Preconditions.checkNotNull(d)).doubleValue();
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return Double.valueOf(d2);
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}
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@Override // java.util.AbstractList, java.util.List
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public List<Double> subList(int i, int i2) {
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Preconditions.checkPositionIndexes(i, i2, size());
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if (i == i2) {
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return Collections.emptyList();
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}
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double[] dArr = this.array;
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int i3 = this.start;
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return new DoubleArrayAsList(dArr, i + i3, i3 + i2);
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}
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@Override // java.util.AbstractList, java.util.Collection, java.util.List
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public boolean equals(Object obj) {
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if (obj == this) {
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return true;
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}
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if (obj instanceof DoubleArrayAsList) {
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DoubleArrayAsList doubleArrayAsList = (DoubleArrayAsList) obj;
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int size = size();
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if (doubleArrayAsList.size() != size) {
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return false;
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}
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for (int i = 0; i < size; i++) {
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if (this.array[this.start + i] != doubleArrayAsList.array[doubleArrayAsList.start + i]) {
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return false;
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}
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}
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return true;
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}
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return super.equals(obj);
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}
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@Override // java.util.AbstractList, java.util.Collection, java.util.List
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public int hashCode() {
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int i = 1;
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for (int i2 = this.start; i2 < this.end; i2++) {
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i = (i * 31) + Doubles.hashCode(this.array[i2]);
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}
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return i;
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}
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@Override // java.util.AbstractCollection
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public String toString() {
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StringBuilder sb = new StringBuilder(size() * 12);
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sb.append('[');
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sb.append(this.array[this.start]);
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int i = this.start;
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while (true) {
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i++;
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if (i < this.end) {
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sb.append(", ");
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sb.append(this.array[i]);
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} else {
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sb.append(']');
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return sb.toString();
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}
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}
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}
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double[] toDoubleArray() {
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return Arrays.copyOfRange(this.array, this.start, this.end);
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}
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@Override // java.util.AbstractCollection, java.util.Collection, java.util.List
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public int size() {
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return this.end - this.start;
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}
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}
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private static Pattern fpPattern() {
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StringBuilder sb = new StringBuilder(78);
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sb.append("0[xX](?:[0-9a-fA-F]+#(?:\\.[0-9a-fA-F]*#)?|\\.[0-9a-fA-F]+#)[pP][+-]?\\d+#[fFdD]?");
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String obj = sb.toString();
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StringBuilder sb2 = new StringBuilder("(?:\\d+#(?:\\.\\d*#)?|\\.\\d+#)(?:[eE][+-]?\\d+#)?[fFdD]?".length() + 23 + String.valueOf(obj).length());
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sb2.append("[+-]?(?:NaN|Infinity|");
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sb2.append("(?:\\d+#(?:\\.\\d*#)?|\\.\\d+#)(?:[eE][+-]?\\d+#)?[fFdD]?");
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sb2.append(HiAnalyticsConstant.REPORT_VAL_SEPARATOR);
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sb2.append(obj);
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sb2.append(")");
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return Pattern.compile(sb2.toString().replace("#", "+"));
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}
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public static Double tryParse(String str) {
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if (!FLOATING_POINT_PATTERN.matcher(str).matches()) {
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return null;
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}
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try {
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return Double.valueOf(Double.parseDouble(str));
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} catch (NumberFormatException unused) {
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return null;
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}
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}
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}
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