/
SynchronizedSortedSet.java
667 lines (586 loc) · 19 KB
/
SynchronizedSortedSet.java
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/*
* Copyright (c) 2017 Goldman Sachs and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.set.sorted.mutable;
import java.io.Serializable;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.Optional;
import java.util.Set;
import java.util.SortedSet;
import java.util.concurrent.ExecutorService;
import org.eclipse.collections.api.LazyIterable;
import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.function.Function2;
import org.eclipse.collections.api.block.function.primitive.BooleanFunction;
import org.eclipse.collections.api.block.function.primitive.ByteFunction;
import org.eclipse.collections.api.block.function.primitive.CharFunction;
import org.eclipse.collections.api.block.function.primitive.DoubleFunction;
import org.eclipse.collections.api.block.function.primitive.FloatFunction;
import org.eclipse.collections.api.block.function.primitive.IntFunction;
import org.eclipse.collections.api.block.function.primitive.LongFunction;
import org.eclipse.collections.api.block.function.primitive.ShortFunction;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.api.block.predicate.Predicate2;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure;
import org.eclipse.collections.api.list.MutableList;
import org.eclipse.collections.api.list.primitive.MutableBooleanList;
import org.eclipse.collections.api.list.primitive.MutableByteList;
import org.eclipse.collections.api.list.primitive.MutableCharList;
import org.eclipse.collections.api.list.primitive.MutableDoubleList;
import org.eclipse.collections.api.list.primitive.MutableFloatList;
import org.eclipse.collections.api.list.primitive.MutableIntList;
import org.eclipse.collections.api.list.primitive.MutableLongList;
import org.eclipse.collections.api.list.primitive.MutableShortList;
import org.eclipse.collections.api.multimap.sortedset.MutableSortedSetMultimap;
import org.eclipse.collections.api.ordered.OrderedIterable;
import org.eclipse.collections.api.partition.set.sorted.PartitionMutableSortedSet;
import org.eclipse.collections.api.set.SetIterable;
import org.eclipse.collections.api.set.sorted.ImmutableSortedSet;
import org.eclipse.collections.api.set.sorted.MutableSortedSet;
import org.eclipse.collections.api.set.sorted.ParallelSortedSetIterable;
import org.eclipse.collections.api.set.sorted.SortedSetIterable;
import org.eclipse.collections.api.stack.MutableStack;
import org.eclipse.collections.api.tuple.Pair;
import org.eclipse.collections.impl.collection.mutable.AbstractSynchronizedMutableCollection;
import org.eclipse.collections.impl.collection.mutable.SynchronizedCollectionSerializationProxy;
import org.eclipse.collections.impl.factory.SortedSets;
import org.eclipse.collections.impl.lazy.parallel.set.sorted.SynchronizedParallelSortedSetIterable;
import org.eclipse.collections.impl.stack.mutable.ArrayStack;
/**
* A synchronized view of a {@link MutableSortedSet}. It is imperative that the user manually synchronize on the collection when iterating over it using the
* standard JDK iterator or JDK 5 for loop, as per {@link Collections#synchronizedCollection(Collection)}.
*
* @see MutableSortedSet#asSynchronized()
*/
public class SynchronizedSortedSet<T>
extends AbstractSynchronizedMutableCollection<T>
implements MutableSortedSet<T>, Serializable
{
private static final long serialVersionUID = 2L;
SynchronizedSortedSet(MutableSortedSet<T> set)
{
super(set);
}
SynchronizedSortedSet(MutableSortedSet<T> set, Object newLock)
{
super(set, newLock);
}
/**
* This method will take a MutableSortedSet and wrap it directly in a SynchronizedSortedSet. It will
* take any other non-GS-collection and first adapt it will a SortedSetAdapter, and then return a
* SynchronizedSortedSet that wraps the adapter.
*/
public static <E, S extends SortedSet<E>> SynchronizedSortedSet<E> of(S set)
{
return new SynchronizedSortedSet<>(SortedSetAdapter.adapt(set));
}
/**
* This method will take a MutableSortedSet and wrap it directly in a SynchronizedSortedSet. It will
* take any other non-GS-collection and first adapt it will a SortedSetAdapter, and then return a
* SynchronizedSortedSet that wraps the adapter. Additionally, a developer specifies which lock to use
* with the collection.
*/
public static <E, S extends SortedSet<E>> MutableSortedSet<E> of(S set, Object lock)
{
return new SynchronizedSortedSet<>(SortedSetAdapter.adapt(set), lock);
}
@Override
protected MutableSortedSet<T> getDelegate()
{
return (MutableSortedSet<T>) super.getDelegate();
}
@Override
public MutableSortedSet<T> with(T element)
{
this.add(element);
return this;
}
@Override
public MutableSortedSet<T> without(T element)
{
this.remove(element);
return this;
}
@Override
public MutableSortedSet<T> withAll(Iterable<? extends T> elements)
{
this.addAllIterable(elements);
return this;
}
@Override
public MutableSortedSet<T> withoutAll(Iterable<? extends T> elements)
{
this.removeAllIterable(elements);
return this;
}
@Override
public MutableSortedSet<T> newEmpty()
{
synchronized (this.getLock())
{
return this.getDelegate().newEmpty().asSynchronized();
}
}
@Override
public MutableSortedSet<T> clone()
{
synchronized (this.getLock())
{
return SynchronizedSortedSet.of(this.getDelegate().clone());
}
}
protected Object writeReplace()
{
return new SynchronizedCollectionSerializationProxy<>(this.getDelegate());
}
@Override
public Comparator<? super T> comparator()
{
synchronized (this.getLock())
{
return this.getDelegate().comparator();
}
}
@Override
public int compareTo(SortedSetIterable<T> o)
{
synchronized (this.getLock())
{
return this.getDelegate().compareTo(o);
}
}
@Override
public T first()
{
synchronized (this.getLock())
{
return this.getDelegate().first();
}
}
@Override
public T last()
{
synchronized (this.getLock())
{
return this.getDelegate().last();
}
}
@Override
public Optional<T> getFirstOptional()
{
synchronized (this.getLock())
{
return this.getDelegate().getFirstOptional();
}
}
@Override
public Optional<T> getLastOptional()
{
synchronized (this.getLock())
{
return this.getDelegate().getLastOptional();
}
}
@Override
public int indexOf(Object object)
{
synchronized (this.getLock())
{
return this.getDelegate().indexOf(object);
}
}
@Override
public MutableStack<T> toStack()
{
synchronized (this.getLock())
{
return ArrayStack.newStack(this);
}
}
@Override
public PartitionMutableSortedSet<T> partitionWhile(Predicate<? super T> predicate)
{
synchronized (this.getLock())
{
return this.getDelegate().partitionWhile(predicate);
}
}
@Override
public MutableSortedSet<T> distinct()
{
synchronized (this.getLock())
{
return this.getDelegate().distinct();
}
}
@Override
public MutableSortedSet<T> takeWhile(Predicate<? super T> predicate)
{
synchronized (this.getLock())
{
return this.getDelegate().takeWhile(predicate);
}
}
@Override
public MutableSortedSet<T> dropWhile(Predicate<? super T> predicate)
{
synchronized (this.getLock())
{
return this.getDelegate().dropWhile(predicate);
}
}
@Override
public <S> boolean corresponds(OrderedIterable<S> other, Predicate2<? super T, ? super S> predicate)
{
synchronized (this.getLock())
{
return this.getDelegate().corresponds(other, predicate);
}
}
@Override
public void forEach(int startIndex, int endIndex, Procedure<? super T> procedure)
{
synchronized (this.getLock())
{
this.getDelegate().forEach(startIndex, endIndex, procedure);
}
}
@Override
public void forEachWithIndex(int fromIndex, int toIndex, ObjectIntProcedure<? super T> objectIntProcedure)
{
synchronized (this.getLock())
{
this.getDelegate().forEachWithIndex(fromIndex, toIndex, objectIntProcedure);
}
}
@Override
public int detectIndex(Predicate<? super T> predicate)
{
synchronized (this.getLock())
{
return this.getDelegate().detectIndex(predicate);
}
}
@Override
public MutableSortedSet<T> tap(Procedure<? super T> procedure)
{
return (MutableSortedSet<T>) super.tap(procedure);
}
@Override
public MutableSortedSet<T> select(Predicate<? super T> predicate)
{
return (MutableSortedSet<T>) super.select(predicate);
}
@Override
public <P> MutableSortedSet<T> selectWith(Predicate2<? super T, ? super P> predicate, P parameter)
{
return (MutableSortedSet<T>) super.selectWith(predicate, parameter);
}
@Override
public MutableSortedSet<T> reject(Predicate<? super T> predicate)
{
return (MutableSortedSet<T>) super.reject(predicate);
}
@Override
public <P> MutableSortedSet<T> rejectWith(Predicate2<? super T, ? super P> predicate, P parameter)
{
return (MutableSortedSet<T>) super.rejectWith(predicate, parameter);
}
@Override
public PartitionMutableSortedSet<T> partition(Predicate<? super T> predicate)
{
return (PartitionMutableSortedSet<T>) super.partition(predicate);
}
@Override
public <P> PartitionMutableSortedSet<T> partitionWith(Predicate2<? super T, ? super P> predicate, P parameter)
{
return (PartitionMutableSortedSet<T>) super.partitionWith(predicate, parameter);
}
@Override
public <S> MutableSortedSet<S> selectInstancesOf(Class<S> clazz)
{
return (MutableSortedSet<S>) super.selectInstancesOf(clazz);
}
@Override
public <V> MutableList<V> collect(Function<? super T, ? extends V> function)
{
return (MutableList<V>) super.<V>collect(function);
}
@Override
public MutableBooleanList collectBoolean(BooleanFunction<? super T> booleanFunction)
{
return (MutableBooleanList) super.collectBoolean(booleanFunction);
}
@Override
public MutableByteList collectByte(ByteFunction<? super T> byteFunction)
{
return (MutableByteList) super.collectByte(byteFunction);
}
@Override
public MutableCharList collectChar(CharFunction<? super T> charFunction)
{
return (MutableCharList) super.collectChar(charFunction);
}
@Override
public MutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction)
{
return (MutableDoubleList) super.collectDouble(doubleFunction);
}
@Override
public MutableFloatList collectFloat(FloatFunction<? super T> floatFunction)
{
return (MutableFloatList) super.collectFloat(floatFunction);
}
@Override
public MutableIntList collectInt(IntFunction<? super T> intFunction)
{
return (MutableIntList) super.collectInt(intFunction);
}
@Override
public MutableLongList collectLong(LongFunction<? super T> longFunction)
{
return (MutableLongList) super.collectLong(longFunction);
}
@Override
public MutableShortList collectShort(ShortFunction<? super T> shortFunction)
{
return (MutableShortList) super.collectShort(shortFunction);
}
@Override
public <P, V> MutableList<V> collectWith(Function2<? super T, ? super P, ? extends V> function, P parameter)
{
return (MutableList<V>) super.<P, V>collectWith(function, parameter);
}
@Override
public <V> MutableList<V> collectIf(
Predicate<? super T> predicate,
Function<? super T, ? extends V> function)
{
return (MutableList<V>) super.<V>collectIf(predicate, function);
}
@Override
public <V> MutableList<V> flatCollect(Function<? super T, ? extends Iterable<V>> function)
{
return (MutableList<V>) super.flatCollect(function);
}
@Override
public <V> MutableSortedSetMultimap<V, T> groupBy(Function<? super T, ? extends V> function)
{
return (MutableSortedSetMultimap<V, T>) super.<V>groupBy(function);
}
@Override
public <V> MutableSortedSetMultimap<V, T> groupByEach(Function<? super T, ? extends Iterable<V>> function)
{
return (MutableSortedSetMultimap<V, T>) super.groupByEach(function);
}
@Override
public <S> MutableList<Pair<T, S>> zip(Iterable<S> that)
{
return (MutableList<Pair<T, S>>) super.zip(that);
}
@Override
public MutableSortedSet<Pair<T, Integer>> zipWithIndex()
{
return (MutableSortedSet<Pair<T, Integer>>) super.zipWithIndex();
}
@Override
public <R extends Set<T>> R unionInto(SetIterable<? extends T> set, R targetSet)
{
synchronized (this.getLock())
{
return this.getDelegate().unionInto(set, targetSet);
}
}
@Override
public <R extends Set<T>> R intersectInto(SetIterable<? extends T> set, R targetSet)
{
synchronized (this.getLock())
{
return this.getDelegate().intersectInto(set, targetSet);
}
}
@Override
public <R extends Set<T>> R differenceInto(SetIterable<? extends T> subtrahendSet, R targetSet)
{
synchronized (this.getLock())
{
return this.getDelegate().differenceInto(subtrahendSet, targetSet);
}
}
@Override
public <R extends Set<T>> R symmetricDifferenceInto(SetIterable<? extends T> set, R targetSet)
{
synchronized (this.getLock())
{
return this.getDelegate().symmetricDifferenceInto(set, targetSet);
}
}
@Override
public boolean isSubsetOf(SetIterable<? extends T> candidateSuperset)
{
synchronized (this.getLock())
{
return this.getDelegate().isSubsetOf(candidateSuperset);
}
}
@Override
public boolean isProperSubsetOf(SetIterable<? extends T> candidateSuperset)
{
synchronized (this.getLock())
{
return this.getDelegate().isProperSubsetOf(candidateSuperset);
}
}
@Override
public <B> LazyIterable<Pair<T, B>> cartesianProduct(SetIterable<B> set)
{
synchronized (this.getLock())
{
return this.getDelegate().cartesianProduct(set);
}
}
@Override
public MutableSortedSet<T> union(SetIterable<? extends T> set)
{
synchronized (this.getLock())
{
return this.getDelegate().union(set);
}
}
@Override
public MutableSortedSet<T> intersect(SetIterable<? extends T> set)
{
synchronized (this.getLock())
{
return this.getDelegate().intersect(set);
}
}
@Override
public MutableSortedSet<T> difference(SetIterable<? extends T> subtrahendSet)
{
synchronized (this.getLock())
{
return this.getDelegate().difference(subtrahendSet);
}
}
@Override
public MutableSortedSet<T> symmetricDifference(SetIterable<? extends T> setB)
{
synchronized (this.getLock())
{
return this.getDelegate().symmetricDifference(setB);
}
}
@Override
public MutableSortedSet<SortedSetIterable<T>> powerSet()
{
synchronized (this.getLock())
{
return this.getDelegate().powerSet();
}
}
@Override
public ParallelSortedSetIterable<T> asParallel(ExecutorService executorService, int batchSize)
{
return new SynchronizedParallelSortedSetIterable<>(this.getDelegate().asParallel(executorService, batchSize), this);
}
@Override
public ImmutableSortedSet<T> toImmutable()
{
synchronized (this.getLock())
{
return SortedSets.immutable.withSortedSet(this.getDelegate());
}
}
@Override
public MutableSortedSet<T> asUnmodifiable()
{
synchronized (this.getLock())
{
return UnmodifiableSortedSet.of(this);
}
}
@Override
public MutableSortedSet<T> asSynchronized()
{
return this;
}
@Override
public MutableSortedSet<T> subSet(T fromElement, T toElement)
{
synchronized (this.getLock())
{
return SynchronizedSortedSet.of(this.getDelegate().subSet(fromElement, toElement), this.getLock());
}
}
@Override
public MutableSortedSet<T> headSet(T toElement)
{
synchronized (this.getLock())
{
return SynchronizedSortedSet.of(this.getDelegate().headSet(toElement), this.getLock());
}
}
@Override
public MutableSortedSet<T> tailSet(T fromElement)
{
synchronized (this.getLock())
{
return SynchronizedSortedSet.of(this.getDelegate().tailSet(fromElement), this.getLock());
}
}
@Override
public void reverseForEach(Procedure<? super T> procedure)
{
synchronized (this.getLock())
{
this.getDelegate().reverseForEach(procedure);
}
}
@Override
public LazyIterable<T> asReversed()
{
throw new UnsupportedOperationException(this.getClass().getSimpleName() + ".asReversed() not implemented yet");
}
@Override
public MutableSortedSet<T> toReversed()
{
synchronized (this.getLock())
{
return this.getDelegate().toReversed();
}
}
@Override
public int detectLastIndex(Predicate<? super T> predicate)
{
synchronized (this.getLock())
{
return this.getDelegate().detectLastIndex(predicate);
}
}
@Override
public MutableSortedSet<T> take(int count)
{
synchronized (this.getLock())
{
return this.getDelegate().take(count);
}
}
@Override
public MutableSortedSet<T> drop(int count)
{
synchronized (this.getLock())
{
return this.getDelegate().drop(count);
}
}
}