mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-27 17:42:33 -06:00
332 lines
11 KiB
Java
332 lines
11 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 java.util.ArrayList;
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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.Iterator;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.ConcurrentMap;
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import java.util.concurrent.atomic.AtomicInteger;
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import javax.annotation.CheckForNull;
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@ElementTypesAreNonnullByDefault
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/* loaded from: classes3.dex */
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public abstract class Ordering<T> implements Comparator<T> {
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static final int LEFT_IS_GREATER = 1;
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static final int RIGHT_IS_GREATER = -1;
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@Override // java.util.Comparator
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public abstract int compare(@ParametricNullness T t, @ParametricNullness T t2);
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public static <C extends Comparable> Ordering<C> natural() {
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return NaturalOrdering.INSTANCE;
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}
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public static <T> Ordering<T> from(Comparator<T> comparator) {
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if (comparator instanceof Ordering) {
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return (Ordering) comparator;
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}
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return new ComparatorOrdering(comparator);
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}
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@Deprecated
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public static <T> Ordering<T> from(Ordering<T> ordering) {
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return (Ordering) Preconditions.checkNotNull(ordering);
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}
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public static <T> Ordering<T> explicit(List<T> list) {
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return new ExplicitOrdering(list);
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}
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public static <T> Ordering<T> explicit(T t, T... tArr) {
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return explicit(Lists.asList(t, tArr));
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}
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public static Ordering<Object> allEqual() {
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return AllEqualOrdering.INSTANCE;
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}
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public static Ordering<Object> usingToString() {
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return UsingToStringOrdering.INSTANCE;
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}
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public static Ordering<Object> arbitrary() {
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return ArbitraryOrderingHolder.ARBITRARY_ORDERING;
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}
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/* loaded from: classes3.dex */
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private static class ArbitraryOrderingHolder {
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static final Ordering<Object> ARBITRARY_ORDERING = new ArbitraryOrdering();
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private ArbitraryOrderingHolder() {
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}
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}
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/* loaded from: classes3.dex */
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static class ArbitraryOrdering extends Ordering<Object> {
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private final AtomicInteger counter = new AtomicInteger(0);
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private final ConcurrentMap<Object, Integer> uids = Platform.tryWeakKeys(new MapMaker()).makeMap();
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public String toString() {
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return "Ordering.arbitrary()";
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}
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ArbitraryOrdering() {
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}
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private Integer getUid(Object obj) {
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Integer num = this.uids.get(obj);
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if (num != null) {
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return num;
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}
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Integer valueOf = Integer.valueOf(this.counter.getAndIncrement());
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Integer putIfAbsent = this.uids.putIfAbsent(obj, valueOf);
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return putIfAbsent != null ? putIfAbsent : valueOf;
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}
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@Override // com.google.common.collect.Ordering, java.util.Comparator
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public int compare(@CheckForNull Object obj, @CheckForNull Object obj2) {
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if (obj == obj2) {
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return 0;
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}
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if (obj == null) {
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return -1;
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}
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if (obj2 == null) {
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return 1;
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}
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int identityHashCode = identityHashCode(obj);
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int identityHashCode2 = identityHashCode(obj2);
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if (identityHashCode != identityHashCode2) {
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return identityHashCode < identityHashCode2 ? -1 : 1;
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}
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int compareTo = getUid(obj).compareTo(getUid(obj2));
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if (compareTo != 0) {
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return compareTo;
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}
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throw new AssertionError();
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}
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int identityHashCode(Object obj) {
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return System.identityHashCode(obj);
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}
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}
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public <S extends T> Ordering<S> reverse() {
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return new ReverseOrdering(this);
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}
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public <S extends T> Ordering<S> nullsFirst() {
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return new NullsFirstOrdering(this);
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}
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public <S extends T> Ordering<S> nullsLast() {
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return new NullsLastOrdering(this);
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}
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public <F> Ordering<F> onResultOf(Function<F, ? extends T> function) {
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return new ByFunctionOrdering(function, this);
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public <T2 extends T> Ordering<Map.Entry<T2, ?>> onKeys() {
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return (Ordering<Map.Entry<T2, ?>>) onResultOf(Maps.keyFunction());
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}
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public <U extends T> Ordering<U> compound(Comparator<? super U> comparator) {
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return new CompoundOrdering(this, (Comparator) Preconditions.checkNotNull(comparator));
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}
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public static <T> Ordering<T> compound(Iterable<? extends Comparator<? super T>> iterable) {
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return new CompoundOrdering(iterable);
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}
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public <S extends T> Ordering<Iterable<S>> lexicographical() {
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return new LexicographicalOrdering(this);
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}
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@ParametricNullness
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public <E extends T> E min(Iterator<E> it) {
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E next = it.next();
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while (it.hasNext()) {
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next = (E) min(next, it.next());
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}
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return next;
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}
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@ParametricNullness
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public <E extends T> E min(Iterable<E> iterable) {
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return (E) min(iterable.iterator());
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}
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/* JADX WARN: Multi-variable type inference failed */
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@ParametricNullness
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public <E extends T> E min(@ParametricNullness E e, @ParametricNullness E e2) {
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return compare(e, e2) <= 0 ? e : e2;
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}
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@ParametricNullness
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public <E extends T> E min(@ParametricNullness E e, @ParametricNullness E e2, @ParametricNullness E e3, E... eArr) {
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E e4 = (E) min(min(e, e2), e3);
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for (E e5 : eArr) {
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e4 = (E) min(e4, e5);
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}
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return e4;
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}
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@ParametricNullness
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public <E extends T> E max(Iterator<E> it) {
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E next = it.next();
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while (it.hasNext()) {
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next = (E) max(next, it.next());
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}
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return next;
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}
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@ParametricNullness
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public <E extends T> E max(Iterable<E> iterable) {
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return (E) max(iterable.iterator());
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}
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/* JADX WARN: Multi-variable type inference failed */
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@ParametricNullness
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public <E extends T> E max(@ParametricNullness E e, @ParametricNullness E e2) {
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return compare(e, e2) >= 0 ? e : e2;
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}
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@ParametricNullness
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public <E extends T> E max(@ParametricNullness E e, @ParametricNullness E e2, @ParametricNullness E e3, E... eArr) {
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E e4 = (E) max(max(e, e2), e3);
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for (E e5 : eArr) {
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e4 = (E) max(e4, e5);
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}
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return e4;
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}
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public <E extends T> List<E> leastOf(Iterable<E> iterable, int i) {
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if (iterable instanceof Collection) {
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Collection collection = (Collection) iterable;
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if (collection.size() <= i * 2) {
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Object[] array = collection.toArray();
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Arrays.sort(array, this);
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if (array.length > i) {
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array = Arrays.copyOf(array, i);
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}
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return Collections.unmodifiableList(Arrays.asList(array));
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}
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}
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return leastOf(iterable.iterator(), i);
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}
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public <E extends T> List<E> leastOf(Iterator<E> it, int i) {
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Preconditions.checkNotNull(it);
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CollectPreconditions.checkNonnegative(i, "k");
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if (i == 0 || !it.hasNext()) {
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return Collections.emptyList();
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}
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if (i >= 1073741823) {
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ArrayList newArrayList = Lists.newArrayList(it);
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Collections.sort(newArrayList, this);
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if (newArrayList.size() > i) {
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newArrayList.subList(i, newArrayList.size()).clear();
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}
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newArrayList.trimToSize();
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return Collections.unmodifiableList(newArrayList);
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}
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TopKSelector least = TopKSelector.least(i, this);
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least.offerAll(it);
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return least.topK();
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}
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public <E extends T> List<E> greatestOf(Iterable<E> iterable, int i) {
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return reverse().leastOf(iterable, i);
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}
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public <E extends T> List<E> greatestOf(Iterator<E> it, int i) {
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return reverse().leastOf(it, i);
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}
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public <E extends T> List<E> sortedCopy(Iterable<E> iterable) {
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Object[] array = Iterables.toArray(iterable);
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Arrays.sort(array, this);
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return Lists.newArrayList(Arrays.asList(array));
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}
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public <E extends T> ImmutableList<E> immutableSortedCopy(Iterable<E> iterable) {
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return ImmutableList.sortedCopyOf(this, iterable);
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}
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public boolean isOrdered(Iterable<? extends T> iterable) {
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Iterator<? extends T> it = iterable.iterator();
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if (!it.hasNext()) {
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return true;
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}
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T next = it.next();
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while (it.hasNext()) {
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T next2 = it.next();
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if (compare(next, next2) > 0) {
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return false;
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}
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next = next2;
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}
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return true;
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}
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public boolean isStrictlyOrdered(Iterable<? extends T> iterable) {
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Iterator<? extends T> it = iterable.iterator();
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if (!it.hasNext()) {
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return true;
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}
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T next = it.next();
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while (it.hasNext()) {
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T next2 = it.next();
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if (compare(next, next2) >= 0) {
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return false;
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}
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next = next2;
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}
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return true;
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}
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@Deprecated
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public int binarySearch(List<? extends T> list, @ParametricNullness T t) {
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return Collections.binarySearch(list, t, this);
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}
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/* loaded from: classes3.dex */
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static class IncomparableValueException extends ClassCastException {
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private static final long serialVersionUID = 0;
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final Object value;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* JADX WARN: Illegal instructions before constructor call */
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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 IncomparableValueException(java.lang.Object r4) {
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/*
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r3 = this;
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java.lang.String r0 = java.lang.String.valueOf(r4)
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java.lang.String r1 = java.lang.String.valueOf(r0)
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int r1 = r1.length()
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int r1 = r1 + 22
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java.lang.StringBuilder r2 = new java.lang.StringBuilder
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r2.<init>(r1)
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java.lang.String r1 = "Cannot compare value: "
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java.lang.StringBuilder r1 = r2.append(r1)
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java.lang.StringBuilder r0 = r1.append(r0)
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java.lang.String r0 = r0.toString()
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r3.<init>(r0)
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r3.value = r4
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return
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*/
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throw new UnsupportedOperationException("Method not decompiled: com.google.common.collect.Ordering.IncomparableValueException.<init>(java.lang.Object):void");
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}
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}
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}
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