speiger.src.collections.ints.utils

Class IntSets

java.lang.Object

speiger.src.collections.ints.utils.IntSets

public class IntSets
extends java.lang.Object

A Helper class for sets

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IntSets.UnmodifiableSet Unmodifyable Set wrapper that helps is used with unmodifyableSet function

Field Summary

Fields

Modifier and Type	Field and Description
static IntSet	EMPTY Empty Set Variable

Constructor Summary

Constructors

Constructor and Description
IntSets()

Method Summary

Modifier and Type	Method and Description
static IntSet	empty() EmptySet getter
static IntSet	singletonSet(int element) Creates a Singleton set of a given element
static IntNavigableSet	synchronizedSet(IntNavigableSet s) Creates a Synchronized NavigableSet while preserving the ITrimmable interface
static IntNavigableSet	synchronizedSet(IntNavigableSet s, java.lang.Object mutex) Creates a Synchronized NavigableSet while preserving the ITrimmable interface
static IntSet	synchronizedSet(IntSet s) Creates a Synchronized set while preserving the ITrimmable interface
static IntSet	synchronizedSet(IntSet s, java.lang.Object mutex) Creates a Synchronized set while preserving the ITrimmable interface
static IntSortedSet	synchronizedSet(IntSortedSet s) Creates a Synchronized SortedSet while preserving the ITrimmable interface
static IntSortedSet	synchronizedSet(IntSortedSet s, java.lang.Object mutex) Creates a Synchronized SortedSet while preserving the ITrimmable interface
static IntNavigableSet	unmodifiable(IntNavigableSet s) Creates Unmodifyable NavigableSet wrapper
static IntSet	unmodifiable(IntSet s) Creates Unmodifyable Set wrapper
static IntSortedSet	unmodifiable(IntSortedSet s) Creates Unmodifyable SortedSet wrapper

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY

public static final IntSet EMPTY

Empty Set Variable

Constructor Detail

IntSets

public IntSets()

Method Detail

empty

public static IntSet empty()

EmptySet getter

Returns:

a EmptySet

synchronizedSet

public static IntSet synchronizedSet(IntSet s)

Creates a Synchronized set while preserving the ITrimmable interface

Parameters:

s - the set that should be synchronized

Returns:

a set that is synchronized

Note:

if the set is already synchronized then it will just self return it

synchronizedSet

public static IntSet synchronizedSet(IntSet s,
                                     java.lang.Object mutex)

Creates a Synchronized set while preserving the ITrimmable interface

Parameters:

s - the set that should be synchronized

mutex - controller for access

Returns:

a set that is synchronized

Note:

if the set is already synchronized then it will just self return it

synchronizedSet

public static IntSortedSet synchronizedSet(IntSortedSet s)

Creates a Synchronized SortedSet while preserving the ITrimmable interface

Parameters:

s - the set that should be synchronized

Returns:

a SortedSet that is synchronized

Note:

if the set is already synchronized then it will just self return it

synchronizedSet

public static IntSortedSet synchronizedSet(IntSortedSet s,
                                           java.lang.Object mutex)

Creates a Synchronized SortedSet while preserving the ITrimmable interface

Parameters:

s - the set that should be synchronized

mutex - controller for access

Returns:

a SortedSet that is synchronized

Note:

if the set is already synchronized then it will just self return it

synchronizedSet

public static IntNavigableSet synchronizedSet(IntNavigableSet s)

Creates a Synchronized NavigableSet while preserving the ITrimmable interface

Parameters:

s - the set that should be synchronized

Returns:

a NavigableSet that is synchronized

Note:

if the set is already synchronized then it will just self return it

synchronizedSet

public static IntNavigableSet synchronizedSet(IntNavigableSet s,
                                              java.lang.Object mutex)

Creates a Synchronized NavigableSet while preserving the ITrimmable interface

Parameters:

s - the set that should be synchronized

mutex - controller for access

Returns:

a NavigableSet that is synchronized

Note:

if the set is already synchronized then it will just self return it

unmodifiable

public static IntSet unmodifiable(IntSet s)

Creates Unmodifyable Set wrapper

Parameters:

s - set that should be made unmodifyable

Returns:

a UnmodifyableSet, if the set is already unmodifyable then it returns itself

unmodifiable

public static IntSortedSet unmodifiable(IntSortedSet s)

Creates Unmodifyable SortedSet wrapper

Parameters:

s - sortedSet that should be made unmodifyable

Returns:

a UnmodifyableSortedSet, if the set is already unmodifyable then it returns itself

unmodifiable

public static IntNavigableSet unmodifiable(IntNavigableSet s)

Creates Unmodifyable NavigableSet wrapper

Parameters:

s - navigableSet that should be made unmodifyable

Returns:

a UnmodifyableNavigableSet, if the set is already unmodifyable then it returns itself

singletonSet

public static IntSet singletonSet(int element)

Creates a Singleton set of a given element

Parameters:

element - the element that should be converted into a singleton set

Returns:

a singletonset of the given element