alexandroid/decompiled/jadx/sources/com/google/common/base/Stopwatch.java

package com.google.common.base;

import androidx.media3.exoplayer.upstream.CmcdData;
import com.amazon.mobile.heremapsexplore.Constants.ReactProperties;
import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import java.time.Duration;
import java.util.concurrent.TimeUnit;
import okio.Buffer$$ExternalSyntheticBUOutline0;

/* compiled from: r8-map-id-b9432e0f623b4a4bff4ba50a8a24c4aafad2c1e11092747b9fb5e6a22af5a940 */
@GwtCompatible(emulated = true)
/* loaded from: classes8.dex */
public final class Stopwatch {
    private long elapsedNanos;
    private boolean isRunning;
    private long startTick;
    private final Ticker ticker;

    /* compiled from: r8-map-id-b9432e0f623b4a4bff4ba50a8a24c4aafad2c1e11092747b9fb5e6a22af5a940 */
    /* renamed from: com.google.common.base.Stopwatch$1, reason: invalid class name */
    public static /* synthetic */ class AnonymousClass1 {
        static final /* synthetic */ int[] $SwitchMap$java$util$concurrent$TimeUnit;

        static {
            int[] iArr = new int[TimeUnit.values().length];
            $SwitchMap$java$util$concurrent$TimeUnit = iArr;
            try {
                iArr[TimeUnit.NANOSECONDS.ordinal()] = 1;
            } catch (NoSuchFieldError unused) {
            }
            try {
                $SwitchMap$java$util$concurrent$TimeUnit[TimeUnit.MICROSECONDS.ordinal()] = 2;
            } catch (NoSuchFieldError unused2) {
            }
            try {
                $SwitchMap$java$util$concurrent$TimeUnit[TimeUnit.MILLISECONDS.ordinal()] = 3;
            } catch (NoSuchFieldError unused3) {
            }
            try {
                $SwitchMap$java$util$concurrent$TimeUnit[TimeUnit.SECONDS.ordinal()] = 4;
            } catch (NoSuchFieldError unused4) {
            }
            try {
                $SwitchMap$java$util$concurrent$TimeUnit[TimeUnit.MINUTES.ordinal()] = 5;
            } catch (NoSuchFieldError unused5) {
            }
            try {
                $SwitchMap$java$util$concurrent$TimeUnit[TimeUnit.HOURS.ordinal()] = 6;
            } catch (NoSuchFieldError unused6) {
            }
            try {
                $SwitchMap$java$util$concurrent$TimeUnit[TimeUnit.DAYS.ordinal()] = 7;
            } catch (NoSuchFieldError unused7) {
            }
        }
    }

    public Stopwatch(Ticker ticker) {
        this.ticker = (Ticker) Preconditions.checkNotNull(ticker, "ticker");
    }

    private static String abbreviate(TimeUnit timeUnit) {
        switch (AnonymousClass1.$SwitchMap$java$util$concurrent$TimeUnit[timeUnit.ordinal()]) {
            case 1:
                return "ns";
            case 2:
                return "μs";
            case 3:
                return "ms";
            case 4:
                return CmcdData.Factory.STREAMING_FORMAT_SS;
            case 5:
                return ReactProperties.GEOFENCE_MINIMUM_RANGE;
            case 6:
                return CmcdData.Factory.STREAMING_FORMAT_HLS;
            case 7:
                return "d";
            default:
                Buffer$$ExternalSyntheticBUOutline0.m$2();
                return null;
        }
    }

    private static TimeUnit chooseUnit(long j) {
        return j / 86400000000000L > 0 ? TimeUnit.DAYS : j / 3600000000000L > 0 ? TimeUnit.HOURS : j / 60000000000L > 0 ? TimeUnit.MINUTES : j / 1000000000 > 0 ? TimeUnit.SECONDS : j / 1000000 > 0 ? TimeUnit.MILLISECONDS : j / 1000 > 0 ? TimeUnit.MICROSECONDS : TimeUnit.NANOSECONDS;
    }

    public static Stopwatch createStarted() {
        return new Stopwatch().start();
    }

    public static Stopwatch createUnstarted() {
        return new Stopwatch();
    }

    private long elapsedNanos() {
        return this.isRunning ? (this.ticker.read() - this.startTick) + this.elapsedNanos : this.elapsedNanos;
    }

    public long elapsed(TimeUnit timeUnit) {
        return timeUnit.convert(elapsedNanos(), TimeUnit.NANOSECONDS);
    }

    public boolean isRunning() {
        return this.isRunning;
    }

    @CanIgnoreReturnValue
    public Stopwatch reset() {
        this.elapsedNanos = 0L;
        this.isRunning = false;
        return this;
    }

    @CanIgnoreReturnValue
    public Stopwatch start() {
        Preconditions.checkState(!this.isRunning, "This stopwatch is already running.");
        this.isRunning = true;
        this.startTick = this.ticker.read();
        return this;
    }

    @CanIgnoreReturnValue
    public Stopwatch stop() {
        long read = this.ticker.read();
        Preconditions.checkState(this.isRunning, "This stopwatch is already stopped.");
        this.isRunning = false;
        this.elapsedNanos = (read - this.startTick) + this.elapsedNanos;
        return this;
    }

    public String toString() {
        long elapsedNanos = elapsedNanos();
        TimeUnit chooseUnit = chooseUnit(elapsedNanos);
        return Platform.formatCompact4Digits(elapsedNanos / TimeUnit.NANOSECONDS.convert(1L, chooseUnit)) + " " + abbreviate(chooseUnit);
    }

    public static Stopwatch createUnstarted(Ticker ticker) {
        return new Stopwatch(ticker);
    }

    public static Stopwatch createStarted(Ticker ticker) {
        return new Stopwatch(ticker).start();
    }

    @J2ktIncompatible
    @GwtIncompatible
    @IgnoreJRERequirement
    public Duration elapsed() {
        return Duration.ofNanos(elapsedNanos());
    }

    public Stopwatch() {
        this.ticker = Ticker.systemTicker();
    }
}