de.alpharogroup.collections.list

Class ListFactory

java.lang.Object

de.alpharogroup.collections.list.ListFactory

public final class ListFactory
extends Object

The factory class ListFactory provides factory methods for create new Map objects

Version:

1.0

Author:

Asterios Raptis

Constructor Summary

Constructors

Constructor and Description
ListFactory()

Method Summary

Modifier and Type	Method and Description
static <T> List<T>	newArrayList(Collection<T> collection, T... elements) Factory method for create new ArrayList from the given optional collection and the given optional elements.
static <T> List<T>	newArrayList(int initialCapacity) Deprecated. use instead the same name method with elements Note: will be removed in next minor release
static <T> List<T>	newArrayList(T... elements) Factory method for create new ArrayList from the given optional elements.
static List<Integer>	newRangeList(int start, int end) Creates a new Integer List with the given range that is defined through start and end.

Methods inherited from class java.lang.Object

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

Constructor Detail

ListFactory

public ListFactory()

Method Detail

newArrayList

@SafeVarargs
public static <T> List<T> newArrayList(Collection<T> collection,
                                                    T... elements)

Factory method for create new ArrayList from the given optional collection and the given optional elements.

Type Parameters:

T - the generic type of the elements

Parameters:

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

elements - the optional elements to be added in the new ArrayList.

Returns:

the new ArrayList as List.

newArrayList

@Deprecated
public static <T> List<T> newArrayList(int initialCapacity)

Deprecated. use instead the same name method with elements

Note: will be removed in next minor release

Factory method for create new ArrayList and returns as List.

Type Parameters:

T - the generic type of the elements

Parameters:

initialCapacity - the initial capacity

Returns:

the new ArrayList as List

newArrayList

@SafeVarargs
public static <T> List<T> newArrayList(T... elements)

Factory method for create new ArrayList from the given optional elements.

Type Parameters:

T - the generic type of the elements

Parameters:

elements - the elements to add in the new ArrayList.

Returns:

the new ArrayList as List.

newRangeList

public static List<Integer> newRangeList(int start,
                                         int end)

Creates a new Integer List with the given range that is defined through start and end. For instance if the start is 5 and the end is 9 the resulted List will be [5,6,7,8,9]

Parameters:

start - The number to start

end - The number to end minus one

Returns:

the generated Integer List