speiger.src.collections.chars.utils

Class CharSets

java.lang.Object

speiger.src.collections.chars.utils.CharSets

public class CharSets
extends java.lang.Object

A Helper class for sets

Nested Class Summary

Nested Classes

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

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
CharSets()

Method Summary

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

Empty Set Variable

Constructor Detail

CharSets

public CharSets()

Method Detail

empty

public static CharSet empty()

EmptySet getter

Returns:

a EmptySet

synchronizedSet

public static CharSet synchronizedSet(CharSet 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 CharSet synchronizedSet(CharSet 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 CharSortedSet synchronizedSet(CharSortedSet 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 CharSortedSet synchronizedSet(CharSortedSet 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 CharNavigableSet synchronizedSet(CharNavigableSet 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 CharNavigableSet synchronizedSet(CharNavigableSet 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 CharSet unmodifiable(CharSet 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 CharSortedSet unmodifiable(CharSortedSet 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 CharNavigableSet unmodifiable(CharNavigableSet 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 CharSet singletonSet(char 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