speiger.src.collections.longs.utils

Class LongSets

java.lang.Object

speiger.src.collections.longs.utils.LongSets

public class LongSets
extends java.lang.Object

A Helper class for sets

Nested Class Summary

Nested Classes

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

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
LongSets()

Method Summary

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

Empty Set Variable

Constructor Detail

LongSets

public LongSets()

Method Detail

empty

public static LongSet empty()

EmptySet getter

Returns:

a EmptySet

synchronizedSet

public static LongSet synchronizedSet(LongSet 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 LongSet synchronizedSet(LongSet 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 LongSortedSet synchronizedSet(LongSortedSet 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 LongSortedSet synchronizedSet(LongSortedSet 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 LongNavigableSet synchronizedSet(LongNavigableSet 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 LongNavigableSet synchronizedSet(LongNavigableSet 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 LongSet unmodifiable(LongSet 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 LongSortedSet unmodifiable(LongSortedSet 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 LongNavigableSet unmodifiable(LongNavigableSet 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 LongSet singletonSet(long 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