115 lines
5.1 KiB
Java
115 lines
5.1 KiB
Java
package kotlin.ranges;
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import java.util.Iterator;
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import kotlin.Metadata;
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import kotlin.internal.ProgressionUtilKt;
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import kotlin.jvm.internal.DefaultConstructorMarker;
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import kotlin.jvm.internal.markers.KMappedMarker;
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@Metadata(d1 = {"\u00002\n\u0002\u0018\u0002\n\u0002\u0010\u001c\n\u0002\u0010\t\n\u0002\b\u000b\n\u0002\u0010\u000b\n\u0000\n\u0002\u0010\u0000\n\u0000\n\u0002\u0010\b\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\u000e\n\u0002\b\u0002\b\u0016\u0018\u0000 \u00182\b\u0012\u0004\u0012\u00020\u00020\u0001:\u0001\u0018B\u001f\b\u0000\u0012\u0006\u0010\u0003\u001a\u00020\u0002\u0012\u0006\u0010\u0004\u001a\u00020\u0002\u0012\u0006\u0010\u0005\u001a\u00020\u0002¢\u0006\u0002\u0010\u0006J\u0013\u0010\r\u001a\u00020\u000e2\b\u0010\u000f\u001a\u0004\u0018\u00010\u0010H\u0096\u0002J\b\u0010\u0011\u001a\u00020\u0012H\u0016J\b\u0010\u0013\u001a\u00020\u000eH\u0016J\t\u0010\u0014\u001a\u00020\u0015H\u0096\u0002J\b\u0010\u0016\u001a\u00020\u0017H\u0016R\u0011\u0010\u0007\u001a\u00020\u0002¢\u0006\b\n\u0000\u001a\u0004\b\b\u0010\tR\u0011\u0010\n\u001a\u00020\u0002¢\u0006\b\n\u0000\u001a\u0004\b\u000b\u0010\tR\u0011\u0010\u0005\u001a\u00020\u0002¢\u0006\b\n\u0000\u001a\u0004\b\f\u0010\t¨\u0006\u0019"}, d2 = {"Lkotlin/ranges/LongProgression;", "", "", "start", "endInclusive", "step", "(JJJ)V", "first", "getFirst", "()J", "last", "getLast", "getStep", "equals", "", "other", "", "hashCode", "", "isEmpty", "iterator", "Lkotlin/collections/LongIterator;", "toString", "", "Companion", "kotlin-stdlib"}, k = 1, mv = {1, 9, 0}, xi = 48)
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/* loaded from: classes3.dex */
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public class LongProgression implements Iterable<Long>, KMappedMarker {
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/* renamed from: Companion, reason: from kotlin metadata */
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public static final Companion INSTANCE = new Companion(null);
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private final long first;
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private final long last;
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private final long step;
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@Metadata(d1 = {"\u0000\u001a\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010\t\n\u0002\b\u0003\b\u0086\u0003\u0018\u00002\u00020\u0001B\u0007\b\u0002¢\u0006\u0002\u0010\u0002J\u001e\u0010\u0003\u001a\u00020\u00042\u0006\u0010\u0005\u001a\u00020\u00062\u0006\u0010\u0007\u001a\u00020\u00062\u0006\u0010\b\u001a\u00020\u0006¨\u0006\t"}, d2 = {"Lkotlin/ranges/LongProgression$Companion;", "", "()V", "fromClosedRange", "Lkotlin/ranges/LongProgression;", "rangeStart", "", "rangeEnd", "step", "kotlin-stdlib"}, k = 1, mv = {1, 9, 0}, xi = 48)
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/* loaded from: classes3.dex */
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public static final class Companion {
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public /* synthetic */ Companion(DefaultConstructorMarker defaultConstructorMarker) {
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this();
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}
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public final LongProgression fromClosedRange(long rangeStart, long rangeEnd, long step) {
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return new LongProgression(rangeStart, rangeEnd, step);
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}
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private Companion() {
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}
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}
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public LongProgression(long j4, long j5, long j6) {
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if (j6 == 0) {
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throw new IllegalArgumentException("Step must be non-zero.");
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}
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if (j6 == Long.MIN_VALUE) {
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throw new IllegalArgumentException("Step must be greater than Long.MIN_VALUE to avoid overflow on negation.");
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}
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this.first = j4;
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this.last = ProgressionUtilKt.getProgressionLastElement(j4, j5, j6);
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this.step = j6;
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}
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public boolean equals(Object other) {
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if (!(other instanceof LongProgression)) {
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return false;
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}
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if (isEmpty() && ((LongProgression) other).isEmpty()) {
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return true;
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}
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LongProgression longProgression = (LongProgression) other;
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return this.first == longProgression.first && this.last == longProgression.last && this.step == longProgression.step;
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}
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public final long getFirst() {
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return this.first;
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}
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public final long getLast() {
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return this.last;
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}
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public final long getStep() {
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return this.step;
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}
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public int hashCode() {
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if (isEmpty()) {
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return -1;
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}
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long j4 = 31;
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long j5 = this.first;
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long j6 = this.last;
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long j7 = (((j5 ^ (j5 >>> 32)) * j4) + (j6 ^ (j6 >>> 32))) * j4;
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long j8 = this.step;
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return (int) (j7 + (j8 ^ (j8 >>> 32)));
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}
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public boolean isEmpty() {
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long j4 = this.step;
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long j5 = this.first;
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long j6 = this.last;
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return j4 > 0 ? j5 > j6 : j5 < j6;
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}
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public String toString() {
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StringBuilder sb;
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long j4;
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if (this.step > 0) {
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sb = new StringBuilder();
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sb.append(this.first);
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sb.append("..");
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sb.append(this.last);
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sb.append(" step ");
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j4 = this.step;
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} else {
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sb = new StringBuilder();
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sb.append(this.first);
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sb.append(" downTo ");
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sb.append(this.last);
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sb.append(" step ");
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j4 = -this.step;
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}
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sb.append(j4);
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return sb.toString();
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}
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@Override // java.lang.Iterable
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public Iterator<Long> iterator() {
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return new LongProgressionIterator(this.first, this.last, this.step);
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}
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}
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