Package net.automatalib.common.util.collection

Class PositiveIntSet

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<Integer>

net.automatalib.common.util.collection.PositiveIntSet

All Implemented Interfaces:

Iterable<Integer>, Collection<Integer>, Set<Integer>

public class PositiveIntSet
extends AbstractSet<Integer>

A Set for positive ints that internally stores its elements in a BitSet. This class may also be used as a(n) (im)mutable Set-view of an existing BitSet.

Constructor Summary

Constructors

Constructor	Description
PositiveIntSet()	Default constructor for a mutable PositiveIntSet.
PositiveIntSet(BitSet delegate)	Default constructor for an immutable view of a given BitSet.
PositiveIntSet(BitSet delegate, boolean immutable)	Constructor for a(n) (immutable) view of a given PositiveIntSet.

Method Summary

Modifier and Type	Method	Description
boolean	add(Integer integer)
boolean	addInt(int integer)
void	clear()
boolean	contains(@Nullable Object o)
boolean	containsInt(int integer)
boolean	isEmpty()
BitSetIterator	iterator()
boolean	remove(@Nullable Object o)
boolean	removeInt(int integer)
int	size()

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

addAll, containsAll, retainAll, spliterator, toArray, toArray

Constructor Detail

PositiveIntSet

public PositiveIntSet()

Default constructor for a mutable PositiveIntSet.

PositiveIntSet

public PositiveIntSet(BitSet delegate)

Default constructor for an immutable view of a given BitSet.

Parameters:

delegate - the backing BitSet

PositiveIntSet

public PositiveIntSet(BitSet delegate,
                      boolean immutable)

Constructor for a(n) (immutable) view of a given PositiveIntSet.

Parameters:

delegate - the backing BitSet

immutable - a flag indicating whether mutating operations should write through to the backing BitSet

Method Detail

size

public int size()

Specified by:

size in interface Collection<Integer>

Specified by:

size in interface Set<Integer>

Specified by:

size in class AbstractCollection<Integer>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Integer>

Specified by:

isEmpty in interface Set<Integer>

Overrides:

isEmpty in class AbstractCollection<Integer>

contains

public boolean contains(@Nullable Object o)

Specified by:

contains in interface Collection<Integer>

Specified by:

contains in interface Set<Integer>

Overrides:

contains in class AbstractCollection<Integer>

containsInt

public boolean containsInt(int integer)

iterator

public BitSetIterator iterator()

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface Set<Integer>

Specified by:

iterator in class AbstractCollection<Integer>

add

public boolean add(Integer integer)

Specified by:

add in interface Collection<Integer>

Specified by:

add in interface Set<Integer>

Overrides:

add in class AbstractCollection<Integer>

addInt

public boolean addInt(int integer)

remove

public boolean remove(@Nullable Object o)

Specified by:

remove in interface Collection<Integer>

Specified by:

remove in interface Set<Integer>

Overrides:

remove in class AbstractCollection<Integer>

removeInt

public boolean removeInt(int integer)

clear

public void clear()

Specified by:

clear in interface Collection<Integer>

Specified by:

clear in interface Set<Integer>

Overrides:

clear in class AbstractCollection<Integer>