Package org.eclipse.collections.impl.bag.mutable.primitive

Class FloatHashBag

java.lang.Object

org.eclipse.collections.impl.primitive.AbstractFloatIterable

org.eclipse.collections.impl.bag.mutable.primitive.FloatHashBag

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, FloatBag, MutableFloatBag, MutableFloatCollection, FloatIterable, PrimitiveIterable

public class FloatHashBag
extends AbstractFloatIterable
implements MutableFloatBag, java.io.Externalizable

FloatHashBag is similar to HashBag, and is memory-optimized for float primitives. This file was automatically generated from template file primitiveHashBag.stg.

Since:

3.0.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	FloatHashBag.InternalIterator

Field Summary

Fields

Modifier and Type	Field	Description
private FloatIntHashMap	items
private static long	serialVersionUID
private int	size

Constructor Summary

Constructors

Constructor	Description
FloatHashBag()
FloatHashBag(float... elements)
FloatHashBag(int size)
FloatHashBag(FloatIterable iterable)
FloatHashBag(FloatHashBag bag)

Method Summary

Modifier and Type	Method	Description
boolean	add(float item)
boolean	addAll(float... source)
boolean	addAll(FloatIterable source)
void	addOccurrences(float item, int occurrences)
boolean	allSatisfy(FloatPredicate predicate)	Returns true if all of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.
boolean	anySatisfy(FloatPredicate predicate)	Returns true if any of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.
void	appendString(java.lang.Appendable appendable, java.lang.String start, java.lang.String separator, java.lang.String end)	Prints a string representation of this collection onto the given Appendable.
MutableFloatBag	asSynchronized()
MutableFloatBag	asUnmodifiable()
MutableList<FloatIntPair>	bottomOccurrences(int count)	Returns the count least frequently occurring items.
RichIterable<FloatIterable>	chunk(int size)	Partitions elements in fixed size chunks.
void	clear()
<V> MutableBag<V>	collect(FloatToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
boolean	contains(float value)	Returns true if the value is contained in the FloatIterable, and false if it is not.
int	count(FloatPredicate predicate)	Returns a count of the number of elements in the FloatIterable that return true for the specified predicate.
float	detectIfNone(FloatPredicate predicate, float ifNone)
void	each(FloatProcedure procedure)	A synonym for forEach.
boolean	equals(java.lang.Object otherBag)	Follows the same general contract as Bag.equals(Object).
MutableFloatIterator	floatIterator()	Returns a primitive iterator that can be used to iterate over the FloatIterable in an imperative style.
void	forEachWithOccurrences(FloatIntProcedure procedure)	For each distinct item, with the number of occurrences, execute the specified procedure.
int	hashCode()	Follows the same general contract as Bag.hashCode().
<T> T	injectInto(T injectedValue, ObjectFloatToObjectFunction<? super T,? extends T> function)
boolean	isEmpty()	Returns true if this iterable has zero items.
float	max()
float	min()
static FloatHashBag	newBag(int size)
static FloatHashBag	newBag(FloatBag source)
static FloatHashBag	newBag(FloatIterable source)
static FloatHashBag	newBagWith(float... source)
FloatHashBag	newEmpty()	Creates a new empty FloatHashBag.
boolean	noneSatisfy(FloatPredicate predicate)	Returns true if none of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.
boolean	notEmpty()	The English equivalent of !this.isEmpty()
int	occurrencesOf(float item)	The occurrences of a distinct item in the bag.
protected MutableList<FloatIntPair>	occurrencesSortingBy(int n, IntFunction<FloatIntPair> function, MutableList<FloatIntPair> returnWhenEmpty)
void	readExternal(java.io.ObjectInput in)
FloatHashBag	reject(FloatPredicate predicate)	Returns a new FloatIterable with all of the elements in the FloatIterable that return false for the specified predicate.
boolean	remove(float item)
boolean	removeAll(float... source)
boolean	removeAll(FloatIterable source)
boolean	removeIf(FloatPredicate predicate)
boolean	removeOccurrences(float item, int occurrences)
boolean	retainAll(float... source)
boolean	retainAll(FloatIterable source)
FloatHashBag	select(FloatPredicate predicate)	Returns a new FloatIterable with all of the elements in the FloatIterable that return true for the specified predicate.
FloatHashBag	selectByOccurrences(IntPredicate predicate)	Returns all elements of the bag that have a number of occurrences that satisfy the predicate.
MutableFloatSet	selectUnique()	Returns all elements of the bag that have exactly one occurrence.
int	size()	Returns the number of items in this iterable.
int	sizeDistinct()	The size of the Bag when counting only distinct elements.
double	sum()
float[]	toArray()	Converts the FloatIterable to a primitive float array.
float[]	toArray(float[] array)	Converts the FloatIterable to a primitive float array.
ImmutableFloatBag	toImmutable()	Returns an immutable copy of this bag.
protected MutableList<FloatIntPair>	toListWithOccurrences()
MutableList<FloatIntPair>	topOccurrences(int count)	Returns the count most frequently occurring items.
FloatHashBag	with(float element)
FloatHashBag	with(float element1, float element2)
FloatHashBag	with(float element1, float element2, float element3)
FloatHashBag	withAll(FloatIterable iterable)
FloatHashBag	without(float element)
FloatHashBag	withoutAll(FloatIterable iterable)
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class org.eclipse.collections.impl.primitive.AbstractFloatIterable

asLazy, average, maxIfEmpty, median, minIfEmpty, toBag, toList, toSet, toSortedArray, toSortedList, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.collections.api.bag.primitive.FloatBag

toStringOfItemToCount

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

asLazy, average, averageIfEmpty, collect, collectBoolean, collectByte, collectChar, collectDouble, collectFloat, collectInt, collectLong, collectShort, containsAll, containsAll, containsAny, containsAny, containsNone, containsNone, flatCollect, forEach, injectIntoBoolean, injectIntoByte, injectIntoChar, injectIntoDouble, injectIntoFloat, injectIntoInt, injectIntoLong, injectIntoShort, maxIfEmpty, median, medianIfEmpty, minIfEmpty, reduce, reduceIfEmpty, reject, select, summaryStatistics, toBag, toList, toSet, toSortedArray, toSortedList, toSortedList, toSortedListBy, toSortedListBy

Methods inherited from interface org.eclipse.collections.api.bag.primitive.MutableFloatBag

selectDuplicates, tap

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

appendString, appendString, makeString, makeString, makeString, toString

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

items

private FloatIntHashMap items

size

private int size

Constructor Detail

FloatHashBag

public FloatHashBag()

FloatHashBag

public FloatHashBag(int size)

FloatHashBag

public FloatHashBag(FloatIterable iterable)

FloatHashBag

public FloatHashBag(float... elements)

FloatHashBag

public FloatHashBag(FloatHashBag bag)

Method Detail

newBag

public static FloatHashBag newBag(int size)

newBagWith

public static FloatHashBag newBagWith(float... source)

newBag

public static FloatHashBag newBag(FloatIterable source)

newBag

public static FloatHashBag newBag(FloatBag source)

isEmpty

public boolean isEmpty()

Description copied from interface: PrimitiveIterable

Returns true if this iterable has zero items.

Specified by:

isEmpty in interface PrimitiveIterable

notEmpty

public boolean notEmpty()

Description copied from interface: PrimitiveIterable

The English equivalent of !this.isEmpty()

Specified by:

notEmpty in interface PrimitiveIterable

size

public int size()

Description copied from interface: PrimitiveIterable

Returns the number of items in this iterable.

Specified by:

size in interface PrimitiveIterable

sizeDistinct

public int sizeDistinct()

Description copied from interface: FloatBag

The size of the Bag when counting only distinct elements.

Specified by:

sizeDistinct in interface FloatBag

clear

public void clear()

Specified by:

clear in interface MutableFloatCollection

with

public FloatHashBag with(float element)

Specified by:

with in interface MutableFloatBag

Specified by:

with in interface MutableFloatCollection

with

public FloatHashBag with(float element1,
                         float element2)

with

public FloatHashBag with(float element1,
                         float element2,
                         float element3)

withAll

public FloatHashBag withAll(FloatIterable iterable)

Specified by:

withAll in interface MutableFloatBag

Specified by:

withAll in interface MutableFloatCollection

without

public FloatHashBag without(float element)

Specified by:

without in interface MutableFloatBag

Specified by:

without in interface MutableFloatCollection

withoutAll

public FloatHashBag withoutAll(FloatIterable iterable)

Specified by:

withoutAll in interface MutableFloatBag

Specified by:

withoutAll in interface MutableFloatCollection

contains

public boolean contains(float value)

Description copied from interface: FloatIterable

Returns true if the value is contained in the FloatIterable, and false if it is not.

Specified by:

contains in interface FloatIterable

occurrencesOf

public int occurrencesOf(float item)

Description copied from interface: FloatBag

The occurrences of a distinct item in the bag.

Specified by:

occurrencesOf in interface FloatBag

forEachWithOccurrences

public void forEachWithOccurrences(FloatIntProcedure procedure)

Description copied from interface: FloatBag

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

Specified by:

forEachWithOccurrences in interface FloatBag

selectByOccurrences

public FloatHashBag selectByOccurrences(IntPredicate predicate)

Description copied from interface: MutableFloatBag

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

Specified by:

selectByOccurrences in interface FloatBag

Specified by:

selectByOccurrences in interface MutableFloatBag

selectUnique

public MutableFloatSet selectUnique()

Description copied from interface: MutableFloatBag

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

Specified by:

selectUnique in interface FloatBag

Specified by:

selectUnique in interface MutableFloatBag

topOccurrences

public MutableList<FloatIntPair> topOccurrences(int count)

Description copied from interface: MutableFloatBag

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.

Specified by:

topOccurrences in interface FloatBag

Specified by:

topOccurrences in interface MutableFloatBag

bottomOccurrences

public MutableList<FloatIntPair> bottomOccurrences(int count)

Description copied from interface: MutableFloatBag

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.

Specified by:

bottomOccurrences in interface FloatBag

Specified by:

bottomOccurrences in interface MutableFloatBag

occurrencesSortingBy

protected MutableList<FloatIntPair> occurrencesSortingBy(int n,
                                                         IntFunction<FloatIntPair> function,
                                                         MutableList<FloatIntPair> returnWhenEmpty)

toListWithOccurrences

protected MutableList<FloatIntPair> toListWithOccurrences()

add

public boolean add(float item)

Specified by:

add in interface MutableFloatCollection

remove

public boolean remove(float item)

Specified by:

remove in interface MutableFloatCollection

removeIf

public boolean removeIf(FloatPredicate predicate)

Specified by:

removeIf in interface MutableFloatCollection

addAll

public boolean addAll(float... source)

Specified by:

addAll in interface MutableFloatCollection

addAll

public boolean addAll(FloatIterable source)

Specified by:

addAll in interface MutableFloatCollection

removeAll

public boolean removeAll(float... source)

Specified by:

removeAll in interface MutableFloatCollection

removeAll

public boolean removeAll(FloatIterable source)

Specified by:

removeAll in interface MutableFloatCollection

retainAll

public boolean retainAll(FloatIterable source)

Specified by:

retainAll in interface MutableFloatCollection

See Also:

Collection.retainAll(Collection)

retainAll

public boolean retainAll(float... source)

Specified by:

retainAll in interface MutableFloatCollection

See Also:

Collection.retainAll(Collection)

addOccurrences

public void addOccurrences(float item,
                           int occurrences)

Specified by:

addOccurrences in interface MutableFloatBag

removeOccurrences

public boolean removeOccurrences(float item,
                                 int occurrences)

Specified by:

removeOccurrences in interface MutableFloatBag

each

public void each(FloatProcedure procedure)

Description copied from interface: FloatIterable

A synonym for forEach.

Specified by:

each in interface FloatIterable

Since:

7.0.

select

public FloatHashBag select(FloatPredicate predicate)

Description copied from interface: FloatIterable

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

Specified by:

select in interface FloatBag

Specified by:

select in interface FloatIterable

Specified by:

select in interface MutableFloatBag

Specified by:

select in interface MutableFloatCollection

reject

public FloatHashBag reject(FloatPredicate predicate)

Description copied from interface: FloatIterable

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

Specified by:

reject in interface FloatBag

Specified by:

reject in interface FloatIterable

Specified by:

reject in interface MutableFloatBag

Specified by:

reject in interface MutableFloatCollection

injectInto

public <T> T injectInto(T injectedValue,
                        ObjectFloatToObjectFunction<? super T,? extends T> function)

Specified by:

injectInto in interface FloatIterable

chunk

public RichIterable<FloatIterable> chunk(int size)

Description copied from interface: FloatIterable

Partitions elements in fixed size chunks.

Specified by:

chunk in interface FloatIterable

Parameters:

size - the number of elements per chunk

Returns:

A RichIterable containing FloatIterables of size size, except the last will be truncated if the elements don't divide evenly.

equals

public boolean equals(java.lang.Object otherBag)

Description copied from interface: FloatBag

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

Specified by:

equals in interface FloatBag

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Description copied from interface: FloatBag

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

Specified by:

hashCode in interface FloatBag

Overrides:

hashCode in class java.lang.Object

appendString

public void appendString(java.lang.Appendable appendable,
                         java.lang.String start,
                         java.lang.String separator,
                         java.lang.String end)

Description copied from interface: PrimitiveIterable

Prints a string representation of this collection onto the given Appendable. Prints the string returned by PrimitiveIterable.makeString(String, String, String).

Specified by:

appendString in interface PrimitiveIterable

count

public int count(FloatPredicate predicate)

Description copied from interface: FloatIterable

Returns a count of the number of elements in the FloatIterable that return true for the specified predicate.

Specified by:

count in interface FloatIterable

anySatisfy

public boolean anySatisfy(FloatPredicate predicate)

Description copied from interface: FloatIterable

Returns true if any of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.

Specified by:

anySatisfy in interface FloatIterable

allSatisfy

public boolean allSatisfy(FloatPredicate predicate)

Description copied from interface: FloatIterable

Returns true if all of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.

Specified by:

allSatisfy in interface FloatIterable

noneSatisfy

public boolean noneSatisfy(FloatPredicate predicate)

Description copied from interface: FloatIterable

Returns true if none of the elements in the FloatIterable return true for the specified predicate, otherwise returns false.

Specified by:

noneSatisfy in interface FloatIterable

detectIfNone

public float detectIfNone(FloatPredicate predicate,
                          float ifNone)

Specified by:

detectIfNone in interface FloatIterable

collect

public <V> MutableBag<V> collect(FloatToObjectFunction<? extends V> function)

Description copied from interface: FloatIterable

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 FloatBag

Specified by:

collect in interface FloatIterable

Specified by:

collect in interface MutableFloatBag

Specified by:

collect in interface MutableFloatCollection

max

public float max()

Specified by:

max in interface FloatIterable

min

public float min()

Specified by:

min in interface FloatIterable

sum

public double sum()

Specified by:

sum in interface FloatIterable

toArray

public float[] toArray()

Description copied from interface: FloatIterable

Converts the FloatIterable to a primitive float array.

Specified by:

toArray in interface FloatIterable

toArray

public float[] toArray(float[] array)

Description copied from interface: FloatIterable

Converts the FloatIterable to a primitive float array. If the collection fits into the provided array it is used to store its elements and is returned from the method, otherwise a new array of the appropriate size is allocated and returned. If the iterable is empty, the target array is returned unchanged.

Specified by:

toArray in interface FloatIterable

asUnmodifiable

public MutableFloatBag asUnmodifiable()

Specified by:

asUnmodifiable in interface MutableFloatBag

Specified by:

asUnmodifiable in interface MutableFloatCollection

asSynchronized

public MutableFloatBag asSynchronized()

Specified by:

asSynchronized in interface MutableFloatBag

Specified by:

asSynchronized in interface MutableFloatCollection

toImmutable

public ImmutableFloatBag toImmutable()

Description copied from interface: MutableFloatBag

Returns an immutable copy of this bag.

Specified by:

toImmutable in interface FloatBag

Specified by:

toImmutable in interface MutableFloatBag

Specified by:

toImmutable in interface MutableFloatCollection

newEmpty

public FloatHashBag newEmpty()

Creates a new empty FloatHashBag.

Specified by:

newEmpty in interface MutableFloatBag

Specified by:

newEmpty in interface MutableFloatCollection

Since:

9.2.

floatIterator

public MutableFloatIterator floatIterator()

Description copied from interface: FloatIterable

Returns a primitive iterator that can be used to iterate over the FloatIterable in an imperative style.

Specified by:

floatIterator in interface FloatIterable

Specified by:

floatIterator in interface MutableFloatCollection

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException