jsat.utils

Class IntSetFixedSize

java.lang.Object

java.util.AbstractCollection<E>

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

jsat.utils.IntSetFixedSize

All Implemented Interfaces:

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

public class IntSetFixedSize
extends java.util.AbstractSet<java.lang.Integer>
implements java.io.Serializable

A set for integers that is of a fixed initial size, and can only accept integers in the range [0, size). Insertions, removals, and checks are all constant time with a fast iterator.
Null values are not supported

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IntSetFixedSize(int size) Creates a new fixed size int set

Method Summary

Modifier and Type	Method and Description
boolean	add(int e) Adds a new integer into the set
boolean	add(java.lang.Integer e)
boolean	contains(int val) Checks if the given value is contained in this set
boolean	contains(java.lang.Object o)
java.util.Iterator<java.lang.Integer>	iterator()
boolean	remove(int val) Removes the specified integer from the set
boolean	remove(java.lang.Object o)
int	size()

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

addAll, clear, containsAll, isEmpty, retainAll, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

IntSetFixedSize

public IntSetFixedSize(int size)

Creates a new fixed size int set

Parameters:

size - the size of the int set

Method Detail

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>

add

public boolean add(int e)

Adds a new integer into the set

Parameters:

e - the value to add into the set

Returns:

true if the operation modified the set, false otherwise.

remove

public boolean remove(java.lang.Object o)

Specified by:

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

Specified by:

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

Overrides:

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

remove

public boolean remove(int val)

Removes the specified integer from the set

Parameters:

val - the value to remove

Returns:

true if the set was modified by this operation, false if it was not.

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>

contains

public boolean contains(int val)

Checks if the given value is contained in this set

Parameters:

val - the value to check for

Returns:

true if the value is in the set, false otherwise.

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>