Package org.eclipse.collections.impl.collection.immutable

Class AbstractImmutableCollection<T>

java.lang.Object

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

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

All Implemented Interfaces:

Iterable<T>, Collection<T>, ImmutableCollection<T>, InternalIterable<T>, RichIterable<T>

Direct Known Subclasses:

AbstractImmutableSet

public abstract class AbstractImmutableCollection<T>
extends AbstractRichIterable<T>
implements ImmutableCollection<T>, Collection<T>

Constructor Summary

Constructors

Constructor	Description
AbstractImmutableCollection()

Method Summary

Modifier and Type	Method	Description
boolean	add(T t)
boolean	addAll(Collection<? extends T> collection)
Collection<T>	castToCollection()
RichIterable<RichIterable<T>>	chunk(int size)
void	clear()
<V> ImmutableBag<V>	countBy(Function<? super T,? extends V> function)
<V> ImmutableBag<V>	countByEach(Function<? super T,? extends Iterable<V>> function)
<V, P> ImmutableBag<V>	countByWith(Function2<? super T,? super P,? extends V> function, P parameter)
<V> ImmutableMap<V,T>	groupByUniqueKey(Function<? super T,? extends V> function)
Stream<T>	parallelStream()
Optional<T>	reduce(BinaryOperator<T> accumulator)
boolean	remove(Object o)
boolean	removeAll(Collection<?> collection)
boolean	retainAll(Collection<?> collection)
Spliterator<T>	spliterator()
Stream<T>	stream()
<V> ImmutableObjectDoubleMap<V>	sumByDouble(Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)
<V> ImmutableObjectDoubleMap<V>	sumByFloat(Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)
<V> ImmutableObjectLongMap<V>	sumByInt(Function<? super T,? extends V> groupBy, IntFunction<? super T> function)
<V> ImmutableObjectLongMap<V>	sumByLong(Function<? super T,? extends V> groupBy, LongFunction<? super T> function)
Object[]	toArray()
<E> E[]	toArray(E[] array)

Methods inherited from class org.eclipse.collections.impl.AbstractRichIterable

allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asLazy, collect, collectIf, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, count, countWith, detect, detectOptional, detectWith, detectWithIfNone, detectWithOptional, flatCollect, forEach, forEachWith, forEachWithIndex, groupBy, groupByEach, 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 java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, isEmpty, iterator, removeIf, size, toArray

Methods inherited from interface org.eclipse.collections.api.collection.ImmutableCollection

aggregateBy, aggregateInPlaceBy, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, flatCollect, flatCollectWith, groupBy, groupByEach, newWith, newWithAll, newWithout, newWithoutAll, partition, partitionWith, reduceBy, reject, rejectWith, select, selectInstancesOf, selectWith, tap, zip, zipWithIndex

Methods inherited from interface org.eclipse.collections.api.InternalIterable

forEach, forEachWith, forEachWithIndex

Methods inherited from interface org.eclipse.collections.api.RichIterable

aggregateBy, allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, contains, containsAll, containsAllArguments, containsAllIterable, containsAny, containsAnyIterable, containsBy, containsNone, containsNoneIterable, count, countBy, countByEach, countByWith, countWith, detect, detectIfNone, detectOptional, detectWith, detectWithIfNone, detectWithOptional, each, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, flatCollectWith, forEach, getAny, getFirst, getLast, getOnly, groupBy, groupByAndCollect, groupByEach, 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, reduceBy, reduceInPlace, reduceInPlace, reject, rejectWith, select, selectWith, size, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toBag, toBiMap, toImmutableBag, toImmutableBiMap, toImmutableList, toImmutableMap, toImmutableSet, 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

Constructor Details

AbstractImmutableCollection

public AbstractImmutableCollection()

Method Details

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface RichIterable<T>

toArray

public <E> E[] toArray(E[] array)

Specified by:

toArray in interface Collection<T>

Specified by:

toArray in interface RichIterable<T>

reduce

public Optional<T> reduce(BinaryOperator<T> accumulator)

Specified by:

reduce in interface RichIterable<T>

sumByInt

public <V> ImmutableObjectLongMap<V> sumByInt(Function<? super T,? extends V> groupBy,
 IntFunction<? super T> function)

Specified by:

sumByInt in interface ImmutableCollection<T>

Specified by:

sumByInt in interface RichIterable<T>

sumByFloat

public <V> ImmutableObjectDoubleMap<V> sumByFloat(Function<? super T,? extends V> groupBy,
 FloatFunction<? super T> function)

Specified by:

sumByFloat in interface ImmutableCollection<T>

Specified by:

sumByFloat in interface RichIterable<T>

sumByLong

public <V> ImmutableObjectLongMap<V> sumByLong(Function<? super T,? extends V> groupBy,
 LongFunction<? super T> function)

Specified by:

sumByLong in interface ImmutableCollection<T>

Specified by:

sumByLong in interface RichIterable<T>

sumByDouble

public <V> ImmutableObjectDoubleMap<V> sumByDouble(Function<? super T,? extends V> groupBy,
 DoubleFunction<? super T> function)

Specified by:

sumByDouble in interface ImmutableCollection<T>

Specified by:

sumByDouble in interface RichIterable<T>

groupByUniqueKey

public <V> ImmutableMap<V,T> groupByUniqueKey(Function<? super T,? extends V> function)

Specified by:

groupByUniqueKey in interface ImmutableCollection<T>

Specified by:

groupByUniqueKey in interface RichIterable<T>

add

public boolean add(T t)

Specified by:

add in interface Collection<T>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<T>

addAll

public boolean addAll(Collection<? extends T> collection)

Specified by:

addAll in interface Collection<T>

removeAll

public boolean removeAll(Collection<?> collection)

Specified by:

removeAll in interface Collection<T>

retainAll

public boolean retainAll(Collection<?> collection)

Specified by:

retainAll in interface Collection<T>

clear

public void clear()

Specified by:

clear in interface Collection<T>

chunk

public RichIterable<RichIterable<T>> chunk(int size)

Specified by:

chunk in interface RichIterable<T>

countBy

public <V> ImmutableBag<V> countBy(Function<? super T,? extends V> function)

Specified by:

countBy in interface ImmutableCollection<T>

Specified by:

countBy in interface RichIterable<T>

Since:

9.0

countByWith

public <V,
P> ImmutableBag<V> countByWith(Function2<? super T,? super P,? extends V> function,
 P parameter)

Specified by:

countByWith in interface ImmutableCollection<T>

Specified by:

countByWith in interface RichIterable<T>

Since:

9.0

countByEach

public <V> ImmutableBag<V> countByEach(Function<? super T,? extends Iterable<V>> function)

Specified by:

countByEach in interface ImmutableCollection<T>

Specified by:

countByEach in interface RichIterable<T>

Overrides:

countByEach in class AbstractRichIterable<T>

Since:

10.0.0

stream

public Stream<T> stream()

Specified by:

stream in interface Collection<T>

Specified by:

stream in interface ImmutableCollection<T>

Since:

9.0

parallelStream

public Stream<T> parallelStream()

Specified by:

parallelStream in interface Collection<T>

Specified by:

parallelStream in interface ImmutableCollection<T>

Since:

9.0

spliterator

public Spliterator<T> spliterator()

Specified by:

spliterator in interface Collection<T>

Specified by:

spliterator in interface ImmutableCollection<T>

Specified by:

spliterator in interface Iterable<T>

Since:

9.0

castToCollection

public Collection<T> castToCollection()

Specified by:

castToCollection in interface ImmutableCollection<T>

Since:

9.0