Class ImmutableUnifiedSet<T>

java.lang.Object

org.eclipse.collections.impl.AbstractRichIterable<T>

org.eclipse.collections.impl.collection.immutable.AbstractImmutableCollection<T>

org.eclipse.collections.impl.set.immutable.AbstractImmutableSet<T>

org.eclipse.collections.impl.set.immutable.ImmutableUnifiedSet<T>

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>, Set<T>, ImmutableCollection<T>, InternalIterable<T>, RichIterable<T>, ImmutableSet<T>, ImmutableSetIterable<T>, SetIterable<T>, UnsortedSetIterable<T>, BatchIterable<T>

final class ImmutableUnifiedSet<T>
extends AbstractImmutableSet<T>
implements Serializable, BatchIterable<T>

Nested Class Summary

Nested classes/interfaces inherited from class AbstractImmutableSet

AbstractImmutableSet.ImmutableSetIterator

Field Summary

Fields

Modifier and Type	Field	Description
private final UnifiedSet<T>	delegate
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ImmutableUnifiedSet(UnifiedSet<T> delegate)

Method Summary

Modifier and Type	Method	Description
ParallelUnsortedSetIterable<T>	asParallel(ExecutorService executorService, int batchSize)	Returns a parallel iterable of this SetIterable.
void	batchForEach(Procedure<? super T> procedure, int sectionIndex, int sectionCount)
boolean	contains(Object object)	Returns true if the iterable has an element which responds true to element.equals(object).
void	each(Procedure<? super T> procedure)	The procedure is executed for each element in the iterable.
boolean	equals(Object other)	Follows the same general contract as Set.equals(Object).
int	getBatchCount(int batchSize)
T	getFirst()	Returns the first element of an iterable.
T	getLast()	Returns the last element of an iterable.
T	getOnly()	Returns the element if the iterable has exactly one element.
int	hashCode()	Follows the same general contract as Set.hashCode().
Iterator<T>	iterator()
static <T> ImmutableSet<T>	newSet(Iterable<? extends T> iterable)
static <T> ImmutableSet<T>	newSetWith(T... elements)
int	size()	Returns the number of items in this iterable.
private Object	writeReplace()

Methods inherited from class AbstractImmutableSet

cartesianProduct, castToSet, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, difference, differenceInto, flatCollect, groupBy, groupBy, groupByEach, groupByEach, intersect, intersectInto, isProperSubsetOf, isSubsetOf, newMutable, newWith, newWithAll, newWithout, newWithoutAll, nullSafeHashCode, partition, partitionWith, powerSet, reject, rejectWith, select, selectInstancesOf, selectWith, symmetricDifference, symmetricDifferenceInto, tap, toImmutable, union, unionInto, zip, zipWithIndex

Methods inherited from class AbstractImmutableCollection

add, addAll, castToCollection, chunk, clear, countBy, countByEach, countByWith, groupByUniqueKey, parallelStream, reduce, remove, removeAll, removeAllFrom, retainAll, spliterator, stream, sumByDouble, sumByFloat, sumByInt, sumByLong, toArray, toArray

Methods inherited from class AbstractRichIterable

allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asLazy, collect, collectIf, collectWith, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, forEach, forEachWith, forEachWithIndex, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, into, isEmpty, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toBag, toBiMap, toList, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface BatchIterable

forEach

Methods inherited from interface Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface ImmutableCollection

aggregateBy, aggregateInPlaceBy, castToCollection, countBy, countByEach, countByWith, flatCollectWith, groupByUniqueKey, parallelStream, reduceBy, spliterator, stream, sumByDouble, sumByFloat, sumByInt, sumByLong

Methods inherited from interface ImmutableSet

flatCollectWith, toImmutableSet

Methods inherited from interface InternalIterable

forEach, forEachWith, forEachWithIndex

Methods inherited from interface RichIterable

aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, groupByAndCollect, groupByUniqueKey, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, into, isEmpty, makeString, makeString, makeString, makeString, max, max, maxBy, maxByOptional, maxOptional, maxOptional, min, min, minBy, minByOptional, minOptional, minOptional, noneSatisfy, noneSatisfyWith, notEmpty, reduce, reduceBy, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableList, toImmutableMap, toImmutableSortedBag, toImmutableSortedBag, toImmutableSortedBagBy, toImmutableSortedList, toImmutableSortedList, toImmutableSortedListBy, toImmutableSortedSet, toImmutableSortedSet, toImmutableSortedSetBy, toList, toMap, toMap, toSet, toSortedBag, toSortedBag, toSortedBagBy, toSortedList, toSortedList, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSet, toSortedSet, toSortedSetBy, toString, zip, zipWithIndex

Methods inherited from interface Set

add, addAll, clear, containsAll, isEmpty, remove, removeAll, retainAll, spliterator, toArray, toArray

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

delegate

private final UnifiedSet<T> delegate

Constructor Details

ImmutableUnifiedSet

private ImmutableUnifiedSet(UnifiedSet<T> delegate)

Method Details

size

public int size()

Description copied from interface: RichIterable

Returns the number of items in this iterable.

Specified by:

size in interface BatchIterable<T>

Specified by:

size in interface Collection<T>

Specified by:

size in interface RichIterable<T>

Specified by:

size in interface Set<T>

equals

public boolean equals(Object other)

Description copied from interface: SetIterable

Follows the same general contract as Set.equals(Object).

Specified by:

equals in interface Collection<T>

Specified by:

equals in interface Set<T>

Specified by:

equals in interface SetIterable<T>

Overrides:

equals in class Object

hashCode

public int hashCode()

Description copied from interface: SetIterable

Follows the same general contract as Set.hashCode().

Specified by:

hashCode in interface Collection<T>

Specified by:

hashCode in interface Set<T>

Specified by:

hashCode in interface SetIterable<T>

Overrides:

hashCode in class Object

contains

public boolean contains(Object object)

Description copied from interface: RichIterable

Returns true if the iterable has an element which responds true to element.equals(object).

Specified by:

contains in interface Collection<T>

Specified by:

contains in interface RichIterable<T>

Specified by:

contains in interface Set<T>

Overrides:

contains in class AbstractRichIterable<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Collection<T>

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Set<T>

getFirst

public T getFirst()

Description copied from interface: RichIterable

Returns the first element of an iterable. In the case of a List it is the element at the first index. In the case of any other Collection, it is the first element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.

The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the first element could be any element from the Set.

Specified by:

getFirst in interface RichIterable<T>

getLast

public T getLast()

Description copied from interface: RichIterable

Returns the last element of an iterable. In the case of a List it is the element at the last index. In the case of any other Collection, it is the last element that would be returned during an iteration. If the iterable is empty, null is returned. If null is a valid element of the container, then a developer would need to check to see if the iterable is empty to validate that a null result was not due to the container being empty.

The order of Sets are not guaranteed (except for TreeSets and other Ordered Set implementations), so if you use this method, the last element could be any element from the Set.

Specified by:

getLast in interface RichIterable<T>

getOnly

public T getOnly()

Description copied from interface: RichIterable

Returns the element if the iterable has exactly one element. Otherwise, throw IllegalStateException.

Specified by:

getOnly in interface RichIterable<T>

Returns:

an element of an iterable.

newSetWith

public static <T> ImmutableSet<T> newSetWith(T... elements)

newSet

public static <T> ImmutableSet<T> newSet(Iterable<? extends T> iterable)

each

public void each(Procedure<? super T> procedure)

Description copied from interface: RichIterable

The procedure is executed for each element in the iterable.

Example using a Java 8 lambda expression:

people.each(person -> LOGGER.info(person.getName()));

This method is a variant of InternalIterable.forEach(Procedure) that has a signature conflict with Iterable.forEach(java.util.function.Consumer).

Specified by:

each in interface RichIterable<T>

See Also:

• InternalIterable.forEach(Procedure)
• Iterable.forEach(java.util.function.Consumer)

getBatchCount

public int getBatchCount(int batchSize)

Specified by:

getBatchCount in interface BatchIterable<T>

batchForEach

public void batchForEach(Procedure<? super T> procedure,
 int sectionIndex,
 int sectionCount)

Specified by:

batchForEach in interface BatchIterable<T>

writeReplace

private Object writeReplace()

asParallel

public ParallelUnsortedSetIterable<T> asParallel(ExecutorService executorService,
 int batchSize)

Description copied from interface: SetIterable

Returns a parallel iterable of this SetIterable.

Specified by:

asParallel in interface SetIterable<T>

Specified by:

asParallel in interface UnsortedSetIterable<T>

Overrides:

asParallel in class AbstractImmutableSet<T>