de.alpharogroup.collections.set

Class SetFactory

java.lang.Object

de.alpharogroup.collections.set.SetFactory

public final class SetFactory
extends Object

The factory class SetFactory provides factory methods for create new Set objects

Constructor Summary

Constructors

Constructor and Description
SetFactory()

Method Summary

Modifier and Type	Method and Description
static <T> Set<T>	newHashSet(Collection<T> collection, T... elements) Factory method for create new HashSet and will be returned as Set
static <T> Set<T>	newHashSet(T... elements) Factory method for create new HashSet and will be returned as Set
static <T> SortedSet<T>	newTreeSet(Collection<T> collection, Comparator<T> comparator, T... elements) Factory method for create new TreeSet and will be returned as SortedSet
static <T> SortedSet<T>	newTreeSet(Collection<T> collection, T... elements) Factory method for create new TreeSet and will be returned as SortedSet
static <T> SortedSet<T>	newTreeSet(T... elements) Factory method for create new TreeSet and will be returned as Set

Methods inherited from class java.lang.Object

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

Constructor Detail

SetFactory

public SetFactory()

Method Detail

newHashSet

@SafeVarargs
public static final <T> Set<T> newHashSet(T... elements)

Factory method for create new HashSet and will be returned as Set

Type Parameters:

T - the generic type of the elements

Parameters:

elements - the elements to add in the new HashSet

Returns:

the new HashSet

newHashSet

@SafeVarargs
public static final <T> Set<T> newHashSet(Collection<T> collection,
                                                       T... elements)

Factory method for create new HashSet and will be returned as Set

Type Parameters:

T - the generic type of the elements

Parameters:

collection - the optional collection that will be added to the new list

elements - the elements to add in the new HashSet

Returns:

the new HashSet

newTreeSet

@SafeVarargs
public static final <T> SortedSet<T> newTreeSet(T... elements)

Factory method for create new TreeSet and will be returned as Set

Type Parameters:

T - the generic type of the elements

Parameters:

elements - the elements to add in the new TreeSet

Returns:

the new TreeSet

newTreeSet

@SafeVarargs
public static final <T> SortedSet<T> newTreeSet(Collection<T> collection,
                                                             T... elements)

Factory method for create new TreeSet and will be returned as SortedSet

Type Parameters:

T - the generic type of the elements

Parameters:

collection - the optional collection that will be added to the new list

elements - the elements to add in the new TreeSet

Returns:

the new TreeSet

newTreeSet

@SafeVarargs
public static final <T> SortedSet<T> newTreeSet(Collection<T> collection,
                                                             Comparator<T> comparator,
                                                             T... elements)

Factory method for create new TreeSet and will be returned as SortedSet

Type Parameters:

T - the generic type of the elements

Parameters:

collection - the optional collection that will be added to the new list

comparator - the comparator

elements - the elements to add in the new TreeSet

Returns:

the new TreeSet