jsat.utils

Class IntSortedSet

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<java.lang.Integer>

jsat.utils.IntSortedSet

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable<java.lang.Integer>, java.util.Collection<java.lang.Integer>, java.util.Set<java.lang.Integer>, java.util.SortedSet<java.lang.Integer>

public class IntSortedSet
extends java.util.AbstractSet<java.lang.Integer>
implements java.io.Serializable, java.util.SortedSet<java.lang.Integer>

A utility class for efficiently storing a set of integers. In order to do this, the integers are stored in their natural order.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IntSortedSet()
IntSortedSet(java.util.Collection<java.lang.Integer> collection) Creates a set of integers from the given collection
IntSortedSet(int initialSize)
IntSortedSet(java.util.Set<java.lang.Integer> set) Creates a new set of integers from the given set

Method Summary

Modifier and Type	Method and Description
boolean	add(java.lang.Integer e)
java.util.Comparator<? super java.lang.Integer>	comparator()
boolean	contains(int o)
boolean	contains(java.lang.Object o)
java.lang.Integer	first()
static IntSortedSet	from(int... ints) Creates a set of integers from the given list of integers.
java.util.SortedSet<java.lang.Integer>	headSet(java.lang.Integer toElement)
java.util.Iterator<java.lang.Integer>	iterator()
java.lang.Integer	last()
int	size()
java.util.SortedSet<java.lang.Integer>	subSet(java.lang.Integer fromElement, java.lang.Integer toElement)
java.util.SortedSet<java.lang.Integer>	tailSet(java.lang.Integer fromElement)

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, clear, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.SortedSet

spliterator

Methods inherited from interface java.util.Set

addAll, clear, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

IntSortedSet

public IntSortedSet(int initialSize)

IntSortedSet

public IntSortedSet(java.util.Set<java.lang.Integer> set)

Creates a new set of integers from the given set

Parameters:

set - the set of integers to create a copy of

IntSortedSet

public IntSortedSet(java.util.Collection<java.lang.Integer> collection)

Creates a set of integers from the given collection

Parameters:

collection - a collection of integers to create a set from

IntSortedSet

public IntSortedSet()

Method Detail

from

public static IntSortedSet from(int... ints)

Creates a set of integers from the given list of integers.

Parameters:

ints - a list of integers to create a set from

Returns:

a set of integers of all the unique integers in the given list

add

public boolean add(java.lang.Integer e)

Specified by:

add in interface java.util.Collection<java.lang.Integer>

Specified by:

add in interface java.util.Set<java.lang.Integer>

Overrides:

add in class java.util.AbstractCollection<java.lang.Integer>

contains

public boolean contains(int o)

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<java.lang.Integer>

Specified by:

contains in interface java.util.Set<java.lang.Integer>

Overrides:

contains in class java.util.AbstractCollection<java.lang.Integer>

iterator

public java.util.Iterator<java.lang.Integer> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.lang.Integer>

Specified by:

iterator in interface java.util.Collection<java.lang.Integer>

Specified by:

iterator in interface java.util.Set<java.lang.Integer>

Specified by:

iterator in class java.util.AbstractCollection<java.lang.Integer>

size

public int size()

Specified by:

size in interface java.util.Collection<java.lang.Integer>

Specified by:

size in interface java.util.Set<java.lang.Integer>

Specified by:

size in class java.util.AbstractCollection<java.lang.Integer>

comparator

public java.util.Comparator<? super java.lang.Integer> comparator()

Specified by:

comparator in interface java.util.SortedSet<java.lang.Integer>

subSet

public java.util.SortedSet<java.lang.Integer> subSet(java.lang.Integer fromElement,
                                                     java.lang.Integer toElement)

Specified by:

subSet in interface java.util.SortedSet<java.lang.Integer>

headSet

public java.util.SortedSet<java.lang.Integer> headSet(java.lang.Integer toElement)

Specified by:

headSet in interface java.util.SortedSet<java.lang.Integer>

tailSet

public java.util.SortedSet<java.lang.Integer> tailSet(java.lang.Integer fromElement)

Specified by:

tailSet in interface java.util.SortedSet<java.lang.Integer>

first

public java.lang.Integer first()

Specified by:

first in interface java.util.SortedSet<java.lang.Integer>

last

public java.lang.Integer last()

Specified by:

last in interface java.util.SortedSet<java.lang.Integer>