97 lines
3.2 KiB
Java
97 lines
3.2 KiB
Java
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package com.google.firebase.firestore.index;
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import java.math.RoundingMode;
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/* loaded from: classes2.dex */
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public final class IntMath {
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public static int divide(int i, int i2, RoundingMode roundingMode) {
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if (i2 == 0) {
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throw new ArithmeticException("/ by zero");
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}
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int i3 = i / i2;
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int i4 = i - (i2 * i3);
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if (i4 == 0) {
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return i3;
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}
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int i5 = ((i ^ i2) >> 31) | 1;
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switch (AnonymousClass1.$SwitchMap$java$math$RoundingMode[roundingMode.ordinal()]) {
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case 1:
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case 2:
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return i3;
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case 3:
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break;
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case 4:
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if (i5 <= 0) {
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return i3;
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}
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break;
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case 5:
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if (i5 >= 0) {
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return i3;
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}
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break;
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case 6:
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case 7:
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case 8:
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int abs = Math.abs(i4);
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int abs2 = abs - (Math.abs(i2) - abs);
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if (abs2 == 0) {
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if (roundingMode != RoundingMode.HALF_UP) {
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if (!((roundingMode == RoundingMode.HALF_EVEN) & ((i3 & 1) != 0))) {
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return i3;
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}
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}
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} else if (abs2 <= 0) {
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return i3;
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}
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break;
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default:
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throw new AssertionError();
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}
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return i3 + i5;
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}
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/* renamed from: com.google.firebase.firestore.index.IntMath$1, reason: invalid class name */
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/* loaded from: classes2.dex */
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static /* synthetic */ class AnonymousClass1 {
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static final int[] $SwitchMap$java$math$RoundingMode;
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static {
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int[] iArr = new int[RoundingMode.values().length];
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$SwitchMap$java$math$RoundingMode = iArr;
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try {
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iArr[RoundingMode.UNNECESSARY.ordinal()] = 1;
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} catch (NoSuchFieldError unused) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.DOWN.ordinal()] = 2;
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} catch (NoSuchFieldError unused2) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.UP.ordinal()] = 3;
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} catch (NoSuchFieldError unused3) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.CEILING.ordinal()] = 4;
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} catch (NoSuchFieldError unused4) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.FLOOR.ordinal()] = 5;
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} catch (NoSuchFieldError unused5) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.HALF_EVEN.ordinal()] = 6;
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} catch (NoSuchFieldError unused6) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.HALF_DOWN.ordinal()] = 7;
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} catch (NoSuchFieldError unused7) {
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}
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try {
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$SwitchMap$java$math$RoundingMode[RoundingMode.HALF_UP.ordinal()] = 8;
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} catch (NoSuchFieldError unused8) {
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}
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}
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}
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}
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