351 lines
13 KiB
Java
351 lines
13 KiB
Java
package com.google.common.collect;
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import com.google.common.base.Function;
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import com.google.common.base.Preconditions;
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import com.google.common.base.Predicate;
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import java.io.Serializable;
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import java.lang.Comparable;
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import java.util.Comparator;
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import java.util.Iterator;
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import java.util.SortedSet;
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/* loaded from: classes2.dex */
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public final class Range<C extends Comparable> extends RangeGwtSerializationDependencies implements Predicate<C>, Serializable {
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private static final Range<Comparable> ALL = new Range<>(Cut.belowAll(), Cut.aboveAll());
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private static final long serialVersionUID = 0;
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final Cut<C> lowerBound;
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final Cut<C> upperBound;
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/* loaded from: classes2.dex */
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static class LowerBoundFn implements Function<Range, Cut> {
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static final LowerBoundFn INSTANCE = new LowerBoundFn();
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LowerBoundFn() {
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}
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@Override // com.google.common.base.Function
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public Cut apply(Range range) {
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return range.lowerBound;
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}
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}
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/* loaded from: classes2.dex */
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static class UpperBoundFn implements Function<Range, Cut> {
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static final UpperBoundFn INSTANCE = new UpperBoundFn();
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UpperBoundFn() {
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}
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@Override // com.google.common.base.Function
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public Cut apply(Range range) {
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return range.upperBound;
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}
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static <C extends Comparable<?>> Function<Range<C>, Cut<C>> lowerBoundFn() {
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return LowerBoundFn.INSTANCE;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static <C extends Comparable<?>> Function<Range<C>, Cut<C>> upperBoundFn() {
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return UpperBoundFn.INSTANCE;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static <C extends Comparable<?>> Ordering<Range<C>> rangeLexOrdering() {
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return (Ordering<Range<C>>) RangeLexOrdering.INSTANCE;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static <C extends Comparable<?>> Range<C> create(Cut<C> cut, Cut<C> cut2) {
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return new Range<>(cut, cut2);
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}
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public static <C extends Comparable<?>> Range<C> open(C c, C c2) {
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return create(Cut.aboveValue(c), Cut.belowValue(c2));
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}
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public static <C extends Comparable<?>> Range<C> closed(C c, C c2) {
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return create(Cut.belowValue(c), Cut.aboveValue(c2));
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}
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public static <C extends Comparable<?>> Range<C> closedOpen(C c, C c2) {
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return create(Cut.belowValue(c), Cut.belowValue(c2));
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}
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public static <C extends Comparable<?>> Range<C> openClosed(C c, C c2) {
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return create(Cut.aboveValue(c), Cut.aboveValue(c2));
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}
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public static <C extends Comparable<?>> Range<C> range(C c, BoundType boundType, C c2, BoundType boundType2) {
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Preconditions.checkNotNull(boundType);
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Preconditions.checkNotNull(boundType2);
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return create(boundType == BoundType.OPEN ? Cut.aboveValue(c) : Cut.belowValue(c), boundType2 == BoundType.OPEN ? Cut.belowValue(c2) : Cut.aboveValue(c2));
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}
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public static <C extends Comparable<?>> Range<C> lessThan(C c) {
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return create(Cut.belowAll(), Cut.belowValue(c));
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}
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public static <C extends Comparable<?>> Range<C> atMost(C c) {
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return create(Cut.belowAll(), Cut.aboveValue(c));
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}
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/* renamed from: com.google.common.collect.Range$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[] $SwitchMap$com$google$common$collect$BoundType;
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static {
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int[] iArr = new int[BoundType.values().length];
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$SwitchMap$com$google$common$collect$BoundType = iArr;
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try {
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iArr[BoundType.OPEN.ordinal()] = 1;
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} catch (NoSuchFieldError unused) {
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}
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try {
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$SwitchMap$com$google$common$collect$BoundType[BoundType.CLOSED.ordinal()] = 2;
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} catch (NoSuchFieldError unused2) {
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}
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}
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}
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public static <C extends Comparable<?>> Range<C> upTo(C c, BoundType boundType) {
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int i = AnonymousClass1.$SwitchMap$com$google$common$collect$BoundType[boundType.ordinal()];
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if (i == 1) {
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return lessThan(c);
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}
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if (i == 2) {
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return atMost(c);
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}
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throw new AssertionError();
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}
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public static <C extends Comparable<?>> Range<C> greaterThan(C c) {
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return create(Cut.aboveValue(c), Cut.aboveAll());
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}
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public static <C extends Comparable<?>> Range<C> atLeast(C c) {
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return create(Cut.belowValue(c), Cut.aboveAll());
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}
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public static <C extends Comparable<?>> Range<C> downTo(C c, BoundType boundType) {
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int i = AnonymousClass1.$SwitchMap$com$google$common$collect$BoundType[boundType.ordinal()];
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if (i == 1) {
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return greaterThan(c);
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}
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if (i == 2) {
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return atLeast(c);
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}
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throw new AssertionError();
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}
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public static <C extends Comparable<?>> Range<C> singleton(C c) {
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return closed(c, c);
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}
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public static <C extends Comparable<?>> Range<C> encloseAll(Iterable<C> iterable) {
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Preconditions.checkNotNull(iterable);
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if (iterable instanceof SortedSet) {
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SortedSet cast = cast(iterable);
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Comparator comparator = cast.comparator();
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if (Ordering.natural().equals(comparator) || comparator == null) {
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return closed((Comparable) cast.first(), (Comparable) cast.last());
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}
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}
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Iterator<C> it = iterable.iterator();
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Comparable comparable = (Comparable) Preconditions.checkNotNull(it.next());
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Comparable comparable2 = comparable;
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while (it.hasNext()) {
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Comparable comparable3 = (Comparable) Preconditions.checkNotNull(it.next());
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comparable = (Comparable) Ordering.natural().min(comparable, comparable3);
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comparable2 = (Comparable) Ordering.natural().max(comparable2, comparable3);
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}
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return closed(comparable, comparable2);
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}
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private Range(Cut<C> cut, Cut<C> cut2) {
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this.lowerBound = (Cut) Preconditions.checkNotNull(cut);
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this.upperBound = (Cut) Preconditions.checkNotNull(cut2);
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if (cut.compareTo((Cut) cut2) > 0 || cut == Cut.aboveAll() || cut2 == Cut.belowAll()) {
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String valueOf = String.valueOf(toString(cut, cut2));
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throw new IllegalArgumentException(valueOf.length() != 0 ? "Invalid range: ".concat(valueOf) : new String("Invalid range: "));
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}
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}
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public final boolean hasLowerBound() {
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return this.lowerBound != Cut.belowAll();
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}
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public final C lowerEndpoint() {
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return this.lowerBound.endpoint();
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}
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public final BoundType lowerBoundType() {
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return this.lowerBound.typeAsLowerBound();
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}
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public final boolean hasUpperBound() {
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return this.upperBound != Cut.aboveAll();
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}
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public final C upperEndpoint() {
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return this.upperBound.endpoint();
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}
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public final BoundType upperBoundType() {
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return this.upperBound.typeAsUpperBound();
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}
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public final boolean isEmpty() {
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return this.lowerBound.equals(this.upperBound);
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}
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public final boolean contains(C c) {
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Preconditions.checkNotNull(c);
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return this.lowerBound.isLessThan(c) && !this.upperBound.isLessThan(c);
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}
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@Override // com.google.common.base.Predicate
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@Deprecated
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public final boolean apply(C c) {
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return contains(c);
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}
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/* JADX WARN: Multi-variable type inference failed */
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public final boolean containsAll(Iterable<? extends C> iterable) {
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if (Iterables.isEmpty(iterable)) {
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return true;
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}
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if (iterable instanceof SortedSet) {
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SortedSet cast = cast(iterable);
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Comparator comparator = cast.comparator();
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if (Ordering.natural().equals(comparator) || comparator == null) {
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return contains((Comparable) cast.first()) && contains((Comparable) cast.last());
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}
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}
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Iterator<? extends C> it = iterable.iterator();
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while (it.hasNext()) {
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if (!contains(it.next())) {
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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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public final boolean encloses(Range<C> range) {
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return this.lowerBound.compareTo((Cut) range.lowerBound) <= 0 && this.upperBound.compareTo((Cut) range.upperBound) >= 0;
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}
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public final boolean isConnected(Range<C> range) {
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return this.lowerBound.compareTo((Cut) range.upperBound) <= 0 && range.lowerBound.compareTo((Cut) this.upperBound) <= 0;
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}
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public final Range<C> intersection(Range<C> range) {
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int compareTo = this.lowerBound.compareTo((Cut) range.lowerBound);
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int compareTo2 = this.upperBound.compareTo((Cut) range.upperBound);
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if (compareTo >= 0 && compareTo2 <= 0) {
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return this;
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}
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if (compareTo > 0 || compareTo2 < 0) {
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return create(compareTo >= 0 ? this.lowerBound : range.lowerBound, compareTo2 <= 0 ? this.upperBound : range.upperBound);
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}
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return range;
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}
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public final Range<C> gap(Range<C> range) {
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if (this.lowerBound.compareTo((Cut) range.upperBound) < 0 && range.lowerBound.compareTo((Cut) this.upperBound) < 0) {
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String valueOf = String.valueOf(this);
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String valueOf2 = String.valueOf(range);
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StringBuilder sb = new StringBuilder(String.valueOf(valueOf).length() + 39 + String.valueOf(valueOf2).length());
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sb.append("Ranges have a nonempty intersection: ");
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sb.append(valueOf);
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sb.append(", ");
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sb.append(valueOf2);
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throw new IllegalArgumentException(sb.toString());
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}
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boolean z = this.lowerBound.compareTo((Cut) range.lowerBound) < 0;
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Range<C> range2 = z ? this : range;
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if (!z) {
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range = this;
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}
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return create(range2.upperBound, range.lowerBound);
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}
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public final Range<C> span(Range<C> range) {
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int compareTo = this.lowerBound.compareTo((Cut) range.lowerBound);
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int compareTo2 = this.upperBound.compareTo((Cut) range.upperBound);
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if (compareTo <= 0 && compareTo2 >= 0) {
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return this;
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}
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if (compareTo < 0 || compareTo2 > 0) {
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return create(compareTo <= 0 ? this.lowerBound : range.lowerBound, compareTo2 >= 0 ? this.upperBound : range.upperBound);
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}
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return range;
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}
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public final Range<C> canonical(DiscreteDomain<C> discreteDomain) {
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Preconditions.checkNotNull(discreteDomain);
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Cut<C> canonical = this.lowerBound.canonical(discreteDomain);
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Cut<C> canonical2 = this.upperBound.canonical(discreteDomain);
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return (canonical == this.lowerBound && canonical2 == this.upperBound) ? this : create(canonical, canonical2);
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}
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@Override // com.google.common.base.Predicate
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public final boolean equals(Object obj) {
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if (!(obj instanceof Range)) {
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return false;
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}
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Range range = (Range) obj;
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return this.lowerBound.equals(range.lowerBound) && this.upperBound.equals(range.upperBound);
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}
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public final int hashCode() {
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return (this.lowerBound.hashCode() * 31) + this.upperBound.hashCode();
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}
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public final String toString() {
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return toString(this.lowerBound, this.upperBound);
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}
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private static String toString(Cut<?> cut, Cut<?> cut2) {
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StringBuilder sb = new StringBuilder(16);
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cut.describeAsLowerBound(sb);
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sb.append("..");
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cut2.describeAsUpperBound(sb);
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return sb.toString();
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}
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private static <T> SortedSet<T> cast(Iterable<T> iterable) {
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return (SortedSet) iterable;
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}
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final Object readResolve() {
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return equals(ALL) ? all() : this;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static int compareOrThrow(Comparable comparable, Comparable comparable2) {
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return comparable.compareTo(comparable2);
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}
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/* loaded from: classes2.dex */
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static class RangeLexOrdering extends Ordering<Range<?>> implements Serializable {
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static final Ordering<Range<?>> INSTANCE = new RangeLexOrdering();
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private static final long serialVersionUID = 0;
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private RangeLexOrdering() {
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}
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@Override // com.google.common.collect.Ordering, java.util.Comparator
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public int compare(Range<?> range, Range<?> range2) {
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return ComparisonChain.start().compare(range.lowerBound, range2.lowerBound).compare(range.upperBound, range2.upperBound).result();
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}
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}
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public static <C extends Comparable<?>> Range<C> all() {
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return (Range<C>) ALL;
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}
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}
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