Package org.eclipse.collections.impl.bag.immutable

Class AbstractImmutableBagIterable<T>

java.lang.Object

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

org.eclipse.collections.impl.bag.AbstractBag<T>

org.eclipse.collections.impl.bag.immutable.AbstractImmutableBagIterable<T>

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Collection<T>, Bag<T>, ImmutableBagIterable<T>, ImmutableCollection<T>, InternalIterable<T>, RichIterable<T>

Direct Known Subclasses:

AbstractImmutableBag, AbstractImmutableSortedBag

public abstract class AbstractImmutableBagIterable<T>
extends AbstractBag<T>
implements ImmutableBagIterable<T>

Constructor Summary

Constructors

Constructor	Description
AbstractImmutableBagIterable()

Method Summary

Modifier and Type	Method	Description
boolean	add(T t)
boolean	addAll(java.util.Collection<? extends T> collection)
java.util.Collection<T>	castToCollection()	This can be overridden in most implementations to just return this.
void	clear()
<V> ImmutableBag<V>	countBy(Function<? super T,? extends V> function)	This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.
<V> ImmutableBag<V>	countByEach(Function<? super T,? extends java.lang.Iterable<V>> function)	This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.
<V,P> ImmutableBag<V>	countByWith(Function2<? super T,? super P,? extends V> function, P parameter)	This method will count the number of occurrences of each value calculated by applying the function to each element of the collection with the specified parameter as the second argument.
java.util.stream.Stream<T>	parallelStream()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> collection)
protected void	removeAllFrom(java.lang.Iterable<? extends T> elements, MutableCollection<T> result)
boolean	retainAll(java.util.Collection<?> collection)
protected boolean	shortCircuit(T[] elements, int[] occurrences, ObjectIntPredicate<? super T> predicate, boolean expected, boolean onShortCircuit, boolean atEnd)
java.util.Spliterator<T>	spliterator()
java.util.stream.Stream<T>	stream()
<V> ImmutableObjectDoubleMap<V>	sumByDouble(Function<? super T,? extends V> groupBy, DoubleFunction<? super T> function)	Groups and sums the values using the two specified functions.
<V> ImmutableObjectDoubleMap<V>	sumByFloat(Function<? super T,? extends V> groupBy, FloatFunction<? super T> function)	Groups and sums the values using the two specified functions.
<V> ImmutableObjectLongMap<V>	sumByInt(Function<? super T,? extends V> groupBy, IntFunction<? super T> function)	Groups and sums the values using the two specified functions.
<V> ImmutableObjectLongMap<V>	sumByLong(Function<? super T,? extends V> groupBy, LongFunction<? super T> function)	Groups and sums the values using the two specified functions.

Methods inherited from class org.eclipse.collections.impl.bag.AbstractBag

collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectIf, collectInt, collectLong, collectShort, collectWith, count, flatCollect, flatCollectBoolean, flatCollectByte, flatCollectChar, flatCollectDouble, flatCollectFloat, flatCollectInt, flatCollectLong, flatCollectShort, groupBy, groupByEach, injectInto, injectInto, injectInto, injectInto, injectInto, injectIntoWith, occurrencesSortingBy, reject, rejectWith, select, selectWith, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, toBag, toList, toListWithOccurrences, toSet, toSortedBag, toSortedBag, toSortedList, toSortedSet, toSortedSet, toStringOfItemToCount

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

allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, asLazy, contains, containsAll, containsAllArguments, containsAllIterable, countWith, detect, detectOptional, detectWith, detectWithIfNone, detectWithOptional, forEach, forEachWith, forEachWithIndex, groupByUniqueKey, into, isEmpty, max, max, maxBy, min, min, minBy, noneSatisfy, noneSatisfyWith, toBiMap, toMap, toSortedBagBy, toSortedListBy, toSortedMap, toSortedMap, toSortedMapBy, toSortedSetBy, toString, zip, zipWithIndex

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.collections.api.bag.Bag

aggregateBy, allSatisfyWithOccurrences, anySatisfyWithOccurrences, bottomOccurrences, collectWithOccurrences, detectWithOccurrences, distinctView, equals, forEachWithOccurrences, hashCode, noneSatisfyWithOccurrences, occurrencesOf, reduceBy, reduceInPlace, reduceInPlace, sizeDistinct, summarizeDouble, summarizeFloat, summarizeInt, summarizeLong, toImmutable, topOccurrences, toStringOfItemToCount

Methods inherited from interface java.util.Collection

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

Methods inherited from interface org.eclipse.collections.api.bag.ImmutableBagIterable

collectWithOccurrences, groupBy, groupByEach, partition, partitionWith, reject, rejectWith, select, selectByOccurrences, selectDuplicates, selectInstancesOf, selectUnique, selectWith, tap, toMapOfItemToCount, zipWithIndex

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, groupByUniqueKey, newWith, newWithAll, newWithout, newWithoutAll, reduceBy, zip

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

forEach, forEachWith, forEachWithIndex

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

allSatisfy, allSatisfyWith, anySatisfy, anySatisfyWith, appendString, appendString, appendString, asLazy, chunk, 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, reduce, reject, rejectWith, select, selectWith, size, sumOfDouble, sumOfFloat, sumOfInt, sumOfLong, toArray, toArray, 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 Detail

AbstractImmutableBagIterable

public AbstractImmutableBagIterable()

Method Detail

sumByInt

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

Description copied from interface: RichIterable

Groups and sums the values using the two specified functions.

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)

Description copied from interface: RichIterable

Groups and sums the values using the two specified functions.

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)

Description copied from interface: RichIterable

Groups and sums the values using the two specified functions.

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)

Description copied from interface: RichIterable

Groups and sums the values using the two specified functions.

Specified by:

sumByDouble in interface ImmutableCollection<T>

Specified by:

sumByDouble in interface RichIterable<T>

removeAllFrom

protected void removeAllFrom(java.lang.Iterable<? extends T> elements,
                             MutableCollection<T> result)

add

public boolean add(T t)

Specified by:

add in interface java.util.Collection<T>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<T>

addAll

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

Specified by:

addAll in interface java.util.Collection<T>

removeAll

public boolean removeAll(java.util.Collection<?> collection)

Specified by:

removeAll in interface java.util.Collection<T>

retainAll

public boolean retainAll(java.util.Collection<?> collection)

Specified by:

retainAll in interface java.util.Collection<T>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<T>

countBy

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

Description copied from interface: RichIterable

This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.

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)

Description copied from interface: RichIterable

This method will count the number of occurrences of each value calculated by applying the function to each element of the collection with the specified parameter as the second argument.

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 java.lang.Iterable<V>> function)

Description copied from interface: RichIterable

This method will count the number of occurrences of each value calculated by applying the function to each element of the collection.

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 java.util.stream.Stream<T> stream()

Specified by:

stream in interface java.util.Collection<T>

Specified by:

stream in interface ImmutableCollection<T>

Since:

9.0

parallelStream

public java.util.stream.Stream<T> parallelStream()

Specified by:

parallelStream in interface java.util.Collection<T>

Specified by:

parallelStream in interface ImmutableCollection<T>

Since:

9.0

spliterator

public java.util.Spliterator<T> spliterator()

Specified by:

spliterator in interface java.util.Collection<T>

Specified by:

spliterator in interface ImmutableCollection<T>

Specified by:

spliterator in interface java.lang.Iterable<T>

Since:

9.0

castToCollection

public java.util.Collection<T> castToCollection()

Description copied from interface: ImmutableCollection

This can be overridden in most implementations to just return this.

Specified by:

castToCollection in interface ImmutableCollection<T>

Since:

9.0

shortCircuit

protected boolean shortCircuit(T[] elements,
                               int[] occurrences,
                               ObjectIntPredicate<? super T> predicate,
                               boolean expected,
                               boolean onShortCircuit,
                               boolean atEnd)