Class IntHashSet.ImmutableIntHashSet

java.lang.Object

org.eclipse.collections.impl.primitive.AbstractIntIterable

org.eclipse.collections.impl.set.primitive.AbstractIntSet

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

org.eclipse.collections.impl.set.mutable.primitive.IntHashSet.ImmutableIntHashSet

All Implemented Interfaces:

Serializable, ImmutableIntCollection, IntIterable, PrimitiveIterable, ImmutableIntSet, IntSet

Enclosing class:

IntHashSet

private static final class IntHashSet.ImmutableIntHashSet
extends AbstractImmutableIntSet
implements Serializable

Since:

3.0.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	IntHashSet.ImmutableIntHashSet.InternalIntIterator

Field Summary

Fields

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	allSatisfy(IntPredicate predicate)	Returns true if all of the elements in the IntIterable return true for the specified predicate, otherwise returns false.
boolean	anySatisfy(IntPredicate predicate)	Returns true if any of the elements in the IntIterable 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(IntToObjectFunction<? extends V> function)	Returns a new collection with the results of applying the specified function on each element of the source collection.
boolean	contains(int value)	Returns true if the value is contained in the IntIterable, and false if it is not.
int	count(IntPredicate predicate)	Returns a count of the number of elements in the IntIterable that return true for the specified predicate.
int	detectIfNone(IntPredicate predicate, int ifNone)
void	each(IntProcedure procedure)	A synonym for forEach.
int	hashCode()	Follows the same general contract as Set.hashCode().
<T> T	injectInto(T injectedValue, ObjectIntToObjectFunction<? super T, ? extends T> function)
IntIterator	intIterator()	Returns a primitive iterator that can be used to iterate over the IntIterable in an imperative style.
private int	mask(int spread)
int	max()
int	min()
static ImmutableIntSet	newSetWith(int... elements)
boolean	noneSatisfy(IntPredicate predicate)	Returns true if none of the elements in the IntIterable return true for the specified predicate, otherwise returns false.
(package private) int	probe(int element)
(package private) int	probeThree(int element, int removedIndex)
(package private) int	probeTwo(int element, int removedIndex)
ImmutableIntSet	reject(IntPredicate predicate)	Returns a new IntIterable with all of the elements in the IntIterable that return false for the specified predicate.
ImmutableIntSet	select(IntPredicate predicate)	Returns a new IntIterable with all of the elements in the IntIterable that return true for the specified predicate.
int	size()	Returns the number of items in this iterable.
(package private) int	spreadAndMask(int element)
(package private) int	spreadTwoAndMask(int element)
long	sum()
int[]	toArray()	Converts the IntIterable to a primitive int array.
int[]	toArray(int[] array)	Converts the IntIterable to a primitive int array.
private Object	writeReplace()

Methods inherited from class AbstractImmutableIntSet

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

Methods inherited from class AbstractIntSet

cartesianProduct, equals

Methods inherited from class AbstractIntIterable

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 ImmutableIntSet

difference, intersect, symmetricDifference, tap, union

Methods inherited from interface IntIterable

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 IntSet

cartesianProduct, equals, isProperSubsetOf, isSubsetOf, tap

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 int[] table

occupied

private final int occupied

zeroToThirtyOne

private final int zeroToThirtyOne

zeroToThirtyOneOccupied

private final int zeroToThirtyOneOccupied

Constructor Details

ImmutableIntHashSet

private ImmutableIntHashSet(int[] table,
 int occupied,
 int zeroToThirtyOne,
 int zeroToThirtyOneOccupied)

Method Details

checkOptimizedSize

private void checkOptimizedSize(int length)

newSetWith

public static ImmutableIntSet newSetWith(int... elements)

hashCode

public int hashCode()

Description copied from interface: IntSet

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

Specified by:

hashCode in interface IntSet

Specified by:

hashCode in class AbstractIntSet

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

intIterator

public IntIterator intIterator()

Description copied from interface: IntIterable

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

Specified by:

intIterator in interface IntIterable

toArray

public int[] toArray()

Description copied from interface: IntIterable

Converts the IntIterable to a primitive int array.

Specified by:

toArray in interface IntIterable

toArray

public int[] toArray(int[] array)

Description copied from interface: IntIterable

Converts the IntIterable to a primitive int 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 IntIterable

contains

public boolean contains(int value)

Description copied from interface: IntIterable

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

Specified by:

contains in interface IntIterable

each

public void each(IntProcedure procedure)

Description copied from interface: IntIterable

A synonym for forEach.

Specified by:

each in interface IntIterable

select

public ImmutableIntSet select(IntPredicate predicate)

Description copied from interface: IntIterable

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

Specified by:

select in interface ImmutableIntCollection

Specified by:

select in interface ImmutableIntSet

Specified by:

select in interface IntIterable

Specified by:

select in interface IntSet

reject

public ImmutableIntSet reject(IntPredicate predicate)

Description copied from interface: IntIterable

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

Specified by:

reject in interface ImmutableIntCollection

Specified by:

reject in interface ImmutableIntSet

Specified by:

reject in interface IntIterable

Specified by:

reject in interface IntSet

collect

public <V> ImmutableSet<V> collect(IntToObjectFunction<? extends V> function)

Description copied from interface: IntIterable

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 ImmutableIntCollection

Specified by:

collect in interface ImmutableIntSet

Specified by:

collect in interface IntIterable

Specified by:

collect in interface IntSet

detectIfNone

public int detectIfNone(IntPredicate predicate,
 int ifNone)

Specified by:

detectIfNone in interface IntIterable

count

public int count(IntPredicate predicate)

Description copied from interface: IntIterable

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

Specified by:

count in interface IntIterable

anySatisfy

public boolean anySatisfy(IntPredicate predicate)

Description copied from interface: IntIterable

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

Specified by:

anySatisfy in interface IntIterable

allSatisfy

public boolean allSatisfy(IntPredicate predicate)

Description copied from interface: IntIterable

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

Specified by:

allSatisfy in interface IntIterable

noneSatisfy

public boolean noneSatisfy(IntPredicate predicate)

Description copied from interface: IntIterable

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

Specified by:

noneSatisfy in interface IntIterable

sum

public long sum()

Specified by:

sum in interface IntIterable

max

public int max()

Specified by:

max in interface IntIterable

min

public int min()

Specified by:

min in interface IntIterable

injectInto

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

Specified by:

injectInto in interface IntIterable

writeReplace

private Object writeReplace()

probe

int probe(int element)

probeTwo

int probeTwo(int element,
 int removedIndex)

probeThree

int probeThree(int element,
 int removedIndex)

spreadAndMask

int spreadAndMask(int element)

spreadTwoAndMask

int spreadTwoAndMask(int element)

mask

private int mask(int spread)