Class DoubleHashSet.ImmutableDoubleHashSet

java.lang.Object

org.eclipse.collections.impl.primitive.AbstractDoubleIterable

org.eclipse.collections.impl.set.primitive.AbstractDoubleSet

org.eclipse.collections.impl.set.immutable.primitive.AbstractImmutableDoubleSet

org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.ImmutableDoubleHashSet

All Implemented Interfaces:

Serializable, ImmutableDoubleCollection, DoubleIterable, PrimitiveIterable, DoubleSet, ImmutableDoubleSet

Enclosing class:

DoubleHashSet

private static final class DoubleHashSet.ImmutableDoubleHashSet
extends AbstractImmutableDoubleSet
implements Serializable

Since:

3.0.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	DoubleHashSet.ImmutableDoubleHashSet.InternalDoubleIterator

Field Summary

Fields

Modifier and Type	Field	Description
private final int	occupied
private static final long	serialVersionUID
private final double[]	table
private final int	zeroToThirtyOne
private final int	zeroToThirtyOneOccupied

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ImmutableDoubleHashSet(double[] table, int occupied, int zeroToThirtyOne, int zeroToThirtyOneOccupied)

Method Summary

Modifier and Type	Method	Description
boolean	allSatisfy(DoublePredicate predicate)	Returns true if all of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
boolean	anySatisfy(DoublePredicate predicate)	Returns true if any of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
void	appendString(Appendable appendable, String start, String separator, String end)	Prints a string representation of this collection onto the given Appendable.
private void	checkOptimizedSize(int length)
<V> ImmutableSet<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	contains(double value)	Returns true if the value is contained in the DoubleIterable, and false if it is not.
int	count(DoublePredicate predicate)	Returns a count of the number of elements in the DoubleIterable that return true for the specified predicate.
double	detectIfNone(DoublePredicate predicate, double ifNone)
DoubleIterator	doubleIterator()	Returns a primitive iterator that can be used to iterate over the DoubleIterable in an imperative style.
void	each(DoubleProcedure procedure)	A synonym for forEach.
int	hashCode()	Follows the same general contract as Set.hashCode().
<T> T	injectInto(T injectedValue, ObjectDoubleToObjectFunction<? super T, ? extends T> function)
private int	mask(int spread)
double	max()
double	min()
static ImmutableDoubleSet	newSetWith(double... elements)
boolean	noneSatisfy(DoublePredicate predicate)	Returns true if none of the elements in the DoubleIterable return true for the specified predicate, otherwise returns false.
(package private) int	probe(double element)
(package private) int	probeThree(double element, int removedIndex)
(package private) int	probeTwo(double element, int removedIndex)
ImmutableDoubleSet	reject(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return false for the specified predicate.
ImmutableDoubleSet	select(DoublePredicate predicate)	Returns a new DoubleIterable with all of the elements in the DoubleIterable that return true for the specified predicate.
int	size()	Returns the number of items in this iterable.
(package private) int	spreadAndMask(double element)
(package private) int	spreadTwoAndMask(double element)
double	sum()
double[]	toArray()	Converts the DoubleIterable to a primitive double array.
double[]	toArray(double[] array)	Converts the DoubleIterable to a primitive double array.
private Object	writeReplace()

Methods inherited from class AbstractImmutableDoubleSet

chunk, freeze, newWith, newWithAll, newWithout, newWithoutAll, toImmutable

Methods inherited from class AbstractDoubleSet

cartesianProduct, equals

Methods inherited from class AbstractDoubleIterable

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

Methods inherited from class Object

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

Methods inherited from interface DoubleIterable

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 DoubleSet

cartesianProduct, equals, isProperSubsetOf, isSubsetOf, tap

Methods inherited from interface ImmutableDoubleSet

difference, intersect, symmetricDifference, tap, union

Methods inherited from interface PrimitiveIterable

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

table

private final double[] table

occupied

private final int occupied

zeroToThirtyOne

private final int zeroToThirtyOne

zeroToThirtyOneOccupied

private final int zeroToThirtyOneOccupied

Constructor Details

ImmutableDoubleHashSet

private ImmutableDoubleHashSet(double[] table,
 int occupied,
 int zeroToThirtyOne,
 int zeroToThirtyOneOccupied)

Method Details

checkOptimizedSize

private void checkOptimizedSize(int length)

newSetWith

public static ImmutableDoubleSet newSetWith(double... elements)

hashCode

public int hashCode()

Description copied from interface: DoubleSet

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

Specified by:

hashCode in interface DoubleSet

Specified by:

hashCode in class AbstractDoubleSet

size

public int size()

Description copied from interface: PrimitiveIterable

Returns the number of items in this iterable.

Specified by:

size in interface PrimitiveIterable

appendString

public void appendString(Appendable appendable,
 String start,
 String separator,
 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

doubleIterator

public DoubleIterator doubleIterator()

Description copied from interface: DoubleIterable

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

Specified by:

doubleIterator in interface DoubleIterable

toArray

public double[] toArray()

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a primitive double array.

Specified by:

toArray in interface DoubleIterable

toArray

public double[] toArray(double[] array)

Description copied from interface: DoubleIterable

Converts the DoubleIterable to a primitive double 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 DoubleIterable

contains

public boolean contains(double value)

Description copied from interface: DoubleIterable

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

Specified by:

contains in interface DoubleIterable

each

public void each(DoubleProcedure procedure)

Description copied from interface: DoubleIterable

A synonym for forEach.

Specified by:

each in interface DoubleIterable

select

public ImmutableDoubleSet 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

Specified by:

select in interface DoubleSet

Specified by:

select in interface ImmutableDoubleCollection

Specified by:

select in interface ImmutableDoubleSet

reject

public ImmutableDoubleSet 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

Specified by:

reject in interface DoubleSet

Specified by:

reject in interface ImmutableDoubleCollection

Specified by:

reject in interface ImmutableDoubleSet

collect

public <V> ImmutableSet<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

Specified by:

collect in interface DoubleSet

Specified by:

collect in interface ImmutableDoubleCollection

Specified by:

collect in interface ImmutableDoubleSet

detectIfNone

public double detectIfNone(DoublePredicate predicate,
 double ifNone)

Specified by:

detectIfNone in interface DoubleIterable

count

public int count(DoublePredicate predicate)

Description copied from interface: DoubleIterable

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

Specified by:

count in interface DoubleIterable

anySatisfy

public boolean anySatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

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

Specified by:

anySatisfy in interface DoubleIterable

allSatisfy

public boolean allSatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

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

Specified by:

allSatisfy in interface DoubleIterable

noneSatisfy

public boolean noneSatisfy(DoublePredicate predicate)

Description copied from interface: DoubleIterable

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

Specified by:

noneSatisfy in interface DoubleIterable

sum

public double sum()

Specified by:

sum in interface DoubleIterable

max

public double max()

Specified by:

max in interface DoubleIterable

min

public double min()

Specified by:

min in interface DoubleIterable

injectInto

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

Specified by:

injectInto in interface DoubleIterable

writeReplace

private Object writeReplace()

probe

int probe(double element)

probeTwo

int probeTwo(double element,
 int removedIndex)

probeThree

int probeThree(double element,
 int removedIndex)

spreadAndMask

int spreadAndMask(double element)

spreadTwoAndMask

int spreadTwoAndMask(double element)

mask

private int mask(int spread)