Package org.eclipse.collections.api.bag.primitive

Interface LongBag

All Superinterfaces:

LongIterable, PrimitiveIterable

All Known Subinterfaces:

ImmutableLongBag, MutableLongBag

All Known Implementing Classes:

LongHashBag, SynchronizedLongBag, UnmodifiableLongBag

public interface LongBag
extends LongIterable

This file was automatically generated from template file primitiveBag.stg.

Since:

3.0.

Method Summary

Modifier and Type	Method	Description
ListIterable<LongIntPair>	bottomOccurrences(int count)	Returns the count least frequently occurring items.
<V> Bag<V>	collect(LongToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
boolean	equals(Object o)	Follows the same general contract as Bag.equals(Object).
void	forEachWithOccurrences(LongIntProcedure procedure)	For each distinct item, with the number of occurrences, execute the specified procedure.
int	hashCode()	Follows the same general contract as Bag.hashCode().
int	occurrencesOf(long item)	The occurrences of a distinct item in the bag.
LongBag	reject(LongPredicate predicate)	Returns a new LongIterable with all of the elements in the LongIterable that return false for the specified predicate.
LongBag	select(LongPredicate predicate)	Returns a new LongIterable with all of the elements in the LongIterable that return true for the specified predicate.
LongBag	selectByOccurrences(IntPredicate predicate)	Returns all elements of the bag that have a number of occurrences that satisfy the predicate.
default LongBag	selectDuplicates()	Returns all elements of the bag that have more than one occurrence.
LongSet	selectUnique()	Returns all elements of the bag that have exactly one occurrence.
int	sizeDistinct()	The size of the Bag when counting only distinct elements.
default LongBag	tap(LongProcedure procedure)
ImmutableLongBag	toImmutable()	Returns an immutable copy of this bag.
ListIterable<LongIntPair>	topOccurrences(int count)	Returns the count most frequently occurring items.
default String	toStringOfItemToCount()

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

allSatisfy, anySatisfy, asLazy, average, averageIfEmpty, chunk, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, contains, containsAll, containsAll, count, detectIfNone, each, flatCollect, forEach, injectInto, longIterator, max, maxIfEmpty, median, medianIfEmpty, min, minIfEmpty, noneSatisfy, reduce, reduceIfEmpty, reject, select, sum, summaryStatistics, toArray, toBag, toList, toSet, toSortedArray, toSortedList

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

appendString, appendString, appendString, isEmpty, makeString, makeString, makeString, notEmpty, size, toString

Method Detail

sizeDistinct

int sizeDistinct()

The size of the Bag when counting only distinct elements.

tap

default LongBag tap(LongProcedure procedure)

Specified by:

tap in interface LongIterable

Since:

9.0.

selectByOccurrences

LongBag selectByOccurrences(IntPredicate predicate)

Returns all elements of the bag that have a number of occurrences that satisfy the predicate.

Since:

8.0

selectDuplicates

default LongBag selectDuplicates()

Returns all elements of the bag that have more than one occurrence.

Since:

9.2

selectUnique

LongSet selectUnique()

Returns all elements of the bag that have exactly one occurrence.

Since:

9.2

topOccurrences

ListIterable<LongIntPair> topOccurrences(int count)

Returns the count most frequently occurring items. In the event of a tie, all of the items with the number of occurrences that match the occurrences of the last item will be returned.

Since:

8.0

bottomOccurrences

ListIterable<LongIntPair> bottomOccurrences(int count)

Returns the count least frequently occurring items. In the event of a tie, all of the items with the number of occurrences that match the occurrences of the last item will be returned.

Since:

8.0

occurrencesOf

int occurrencesOf(long item)

The occurrences of a distinct item in the bag.

forEachWithOccurrences

void forEachWithOccurrences(LongIntProcedure procedure)

For each distinct item, with the number of occurrences, execute the specified procedure.

select

LongBag select(LongPredicate predicate)

Description copied from interface: LongIterable

Returns a new LongIterable with all of the elements in the LongIterable that return true for the specified predicate.

Specified by:

select in interface LongIterable

reject

LongBag reject(LongPredicate predicate)

Description copied from interface: LongIterable

Returns a new LongIterable with all of the elements in the LongIterable that return false for the specified predicate.

Specified by:

reject in interface LongIterable

collect

<V> Bag<V> collect(LongToObjectFunction<? extends V> function)

Description copied from interface: LongIterable

Returns a new collection with the results of applying the specified function on each element of the source collection. This method is also commonly called transform or map.

Specified by:

collect in interface LongIterable

equals

boolean equals(Object o)

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

Overrides:

equals in class Object

hashCode

int hashCode()

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

Overrides:

hashCode in class Object

toImmutable

ImmutableLongBag toImmutable()

Returns an immutable copy of this bag. If the bag is immutable, it returns itself.

toStringOfItemToCount

default String toStringOfItemToCount()

Since:

9.2