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

Interface DoubleBag

All Superinterfaces:

DoubleIterable, PrimitiveIterable

All Known Subinterfaces:

ImmutableDoubleBag, MutableDoubleBag

All Known Implementing Classes:

DoubleHashBag, SynchronizedDoubleBag, UnmodifiableDoubleBag

public interface DoubleBag
extends DoubleIterable

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

Since:

3.0.

Method Summary

Modifier and Type	Method	Description
ListIterable<DoubleIntPair>	bottomOccurrences(int count)	Returns the count least frequently occurring items.
<V> Bag<V>	collect(DoubleToObjectFunction<? 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(DoubleIntProcedure 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(double item)	The occurrences of a distinct item in the bag.
DoubleBag	reject(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return false for the specified predicate.
DoubleBag	select(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return true for the specified predicate.
DoubleBag	selectByOccurrences(IntPredicate predicate)	Returns all elements of the bag that have a number of occurrences that satisfy the predicate.
default DoubleBag	selectDuplicates()	Returns all elements of the bag that have more than one occurrence.
DoubleSet	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 DoubleBag	tap(DoubleProcedure procedure)
ImmutableDoubleBag	toImmutable()	Returns an immutable copy of this bag.
ListIterable<DoubleIntPair>	topOccurrences(int count)	Returns the count most frequently occurring items.
default String	toStringOfItemToCount()

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

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

sizeDistinct

int sizeDistinct()

The size of the Bag when counting only distinct elements.

tap

default DoubleBag tap(DoubleProcedure procedure)

Specified by:

tap in interface DoubleIterable

Since:

9.0.

selectByOccurrences

DoubleBag selectByOccurrences(IntPredicate predicate)

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

Since:

8.0

selectDuplicates

default DoubleBag selectDuplicates()

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

Since:

9.2

selectUnique

DoubleSet selectUnique()

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

Since:

9.2

topOccurrences

ListIterable<DoubleIntPair> 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<DoubleIntPair> 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(double item)

The occurrences of a distinct item in the bag.

forEachWithOccurrences

void forEachWithOccurrences(DoubleIntProcedure procedure)

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

select

DoubleBag select(DoublePredicate predicate)

Description copied from interface: DoubleIterable

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

Specified by:

select in interface DoubleIterable

reject

DoubleBag reject(DoublePredicate predicate)

Description copied from interface: DoubleIterable

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

Specified by:

reject in interface DoubleIterable

collect

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

Description copied from interface: DoubleIterable

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 DoubleIterable

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

ImmutableDoubleBag toImmutable()

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

toStringOfItemToCount

default String toStringOfItemToCount()

Since:

9.2