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-rw-r--r--android/guava/src/com/google/common/collect/RegularContiguousSet.java238
1 files changed, 0 insertions, 238 deletions
diff --git a/android/guava/src/com/google/common/collect/RegularContiguousSet.java b/android/guava/src/com/google/common/collect/RegularContiguousSet.java
deleted file mode 100644
index d9a63306a..000000000
--- a/android/guava/src/com/google/common/collect/RegularContiguousSet.java
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Copyright (C) 2011 The Guava Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.google.common.collect;
-
-import static com.google.common.base.Preconditions.checkArgument;
-import static com.google.common.base.Preconditions.checkElementIndex;
-import static com.google.common.base.Preconditions.checkNotNull;
-import static com.google.common.collect.BoundType.CLOSED;
-
-import com.google.common.annotations.GwtCompatible;
-import com.google.common.annotations.GwtIncompatible;
-import java.io.Serializable;
-import java.util.Collection;
-import org.checkerframework.checker.nullness.compatqual.NullableDecl;
-
-/**
- * An implementation of {@link ContiguousSet} that contains one or more elements.
- *
- * @author Gregory Kick
- */
-@GwtCompatible(emulated = true)
-@SuppressWarnings("unchecked") // allow ungenerified Comparable types
-final class RegularContiguousSet<C extends Comparable> extends ContiguousSet<C> {
- private final Range<C> range;
-
- RegularContiguousSet(Range<C> range, DiscreteDomain<C> domain) {
- super(domain);
- this.range = range;
- }
-
- private ContiguousSet<C> intersectionInCurrentDomain(Range<C> other) {
- return range.isConnected(other)
- ? ContiguousSet.create(range.intersection(other), domain)
- : new EmptyContiguousSet<C>(domain);
- }
-
- @Override
- ContiguousSet<C> headSetImpl(C toElement, boolean inclusive) {
- return intersectionInCurrentDomain(Range.upTo(toElement, BoundType.forBoolean(inclusive)));
- }
-
- @Override
- ContiguousSet<C> subSetImpl(
- C fromElement, boolean fromInclusive, C toElement, boolean toInclusive) {
- if (fromElement.compareTo(toElement) == 0 && !fromInclusive && !toInclusive) {
- // Range would reject our attempt to create (x, x).
- return new EmptyContiguousSet<C>(domain);
- }
- return intersectionInCurrentDomain(
- Range.range(
- fromElement, BoundType.forBoolean(fromInclusive),
- toElement, BoundType.forBoolean(toInclusive)));
- }
-
- @Override
- ContiguousSet<C> tailSetImpl(C fromElement, boolean inclusive) {
- return intersectionInCurrentDomain(Range.downTo(fromElement, BoundType.forBoolean(inclusive)));
- }
-
- @GwtIncompatible // not used by GWT emulation
- @Override
- int indexOf(Object target) {
- return contains(target) ? (int) domain.distance(first(), (C) target) : -1;
- }
-
- @Override
- public UnmodifiableIterator<C> iterator() {
- return new AbstractSequentialIterator<C>(first()) {
- final C last = last();
-
- @Override
- protected C computeNext(C previous) {
- return equalsOrThrow(previous, last) ? null : domain.next(previous);
- }
- };
- }
-
- @GwtIncompatible // NavigableSet
- @Override
- public UnmodifiableIterator<C> descendingIterator() {
- return new AbstractSequentialIterator<C>(last()) {
- final C first = first();
-
- @Override
- protected C computeNext(C previous) {
- return equalsOrThrow(previous, first) ? null : domain.previous(previous);
- }
- };
- }
-
- private static boolean equalsOrThrow(Comparable<?> left, @NullableDecl Comparable<?> right) {
- return right != null && Range.compareOrThrow(left, right) == 0;
- }
-
- @Override
- boolean isPartialView() {
- return false;
- }
-
- @Override
- public C first() {
- return range.lowerBound.leastValueAbove(domain);
- }
-
- @Override
- public C last() {
- return range.upperBound.greatestValueBelow(domain);
- }
-
- @Override
- ImmutableList<C> createAsList() {
- if (domain.supportsFastOffset) {
- return new ImmutableAsList<C>() {
- @Override
- ImmutableSortedSet<C> delegateCollection() {
- return RegularContiguousSet.this;
- }
-
- @Override
- public C get(int i) {
- checkElementIndex(i, size());
- return domain.offset(first(), i);
- }
- };
- } else {
- return super.createAsList();
- }
- }
-
- @Override
- public int size() {
- long distance = domain.distance(first(), last());
- return (distance >= Integer.MAX_VALUE) ? Integer.MAX_VALUE : (int) distance + 1;
- }
-
- @Override
- public boolean contains(@NullableDecl Object object) {
- if (object == null) {
- return false;
- }
- try {
- return range.contains((C) object);
- } catch (ClassCastException e) {
- return false;
- }
- }
-
- @Override
- public boolean containsAll(Collection<?> targets) {
- return Collections2.containsAllImpl(this, targets);
- }
-
- @Override
- public boolean isEmpty() {
- return false;
- }
-
- @Override
- public ContiguousSet<C> intersection(ContiguousSet<C> other) {
- checkNotNull(other);
- checkArgument(this.domain.equals(other.domain));
- if (other.isEmpty()) {
- return other;
- } else {
- C lowerEndpoint = Ordering.natural().max(this.first(), other.first());
- C upperEndpoint = Ordering.natural().min(this.last(), other.last());
- return (lowerEndpoint.compareTo(upperEndpoint) <= 0)
- ? ContiguousSet.create(Range.closed(lowerEndpoint, upperEndpoint), domain)
- : new EmptyContiguousSet<C>(domain);
- }
- }
-
- @Override
- public Range<C> range() {
- return range(CLOSED, CLOSED);
- }
-
- @Override
- public Range<C> range(BoundType lowerBoundType, BoundType upperBoundType) {
- return Range.create(
- range.lowerBound.withLowerBoundType(lowerBoundType, domain),
- range.upperBound.withUpperBoundType(upperBoundType, domain));
- }
-
- @Override
- public boolean equals(@NullableDecl Object object) {
- if (object == this) {
- return true;
- } else if (object instanceof RegularContiguousSet) {
- RegularContiguousSet<?> that = (RegularContiguousSet<?>) object;
- if (this.domain.equals(that.domain)) {
- return this.first().equals(that.first()) && this.last().equals(that.last());
- }
- }
- return super.equals(object);
- }
-
- // copied to make sure not to use the GWT-emulated version
- @Override
- public int hashCode() {
- return Sets.hashCodeImpl(this);
- }
-
- @GwtIncompatible // serialization
- private static final class SerializedForm<C extends Comparable> implements Serializable {
- final Range<C> range;
- final DiscreteDomain<C> domain;
-
- private SerializedForm(Range<C> range, DiscreteDomain<C> domain) {
- this.range = range;
- this.domain = domain;
- }
-
- private Object readResolve() {
- return new RegularContiguousSet<C>(range, domain);
- }
- }
-
- @GwtIncompatible // serialization
- @Override
- Object writeReplace() {
- return new SerializedForm<C>(range, domain);
- }
-
- private static final long serialVersionUID = 0;
-}