be.yildizgames.common.collection

Interface Sets

public interface Sets

Utility class to build and manipulate set implementations.

Author:

Grégory Van den Borre

Method Summary

Modifier and Type	Method and Description
static <T> LinkedHashSet<T>	newInsertionOrderedSet() Build a new Set with LinkedHashSet implementation, order insertion is preserved.
static <T> TreeSet<T>	newOrderedSet() Build a new Set with TreeSet implementation, order is following the natural objects order.
static <T> HashSet<T>	newSet() Build a new Set with HashSet implementation, order insertion is not garanteed, use newOrderSet or newInsersionOrderedSet for that case.
static <T> HashSet<T>	newSet(Collection<T> values)
static <T> HashSet<T>	newSet(T... values) Build a new Set with HashSet implementation from an existing array of objects.

Method Detail

newInsertionOrderedSet

static <T> LinkedHashSet<T> newInsertionOrderedSet()

Build a new Set with LinkedHashSet implementation, order insertion is preserved.

Type Parameters:

T - Contained objects type.

Returns:

The new set.

newOrderedSet

static <T> TreeSet<T> newOrderedSet()

Build a new Set with TreeSet implementation, order is following the natural objects order. For insertion ordered, see newInsertionOrderedSet.

Type Parameters:

T - Contained objects type.

Returns:

The new set.

newSet

static <T> HashSet<T> newSet()

Build a new Set with HashSet implementation, order insertion is not garanteed, use newOrderSet or newInsersionOrderedSet for that case.

Type Parameters:

T - Contained objects type.

Returns:

The new set.

newSet

@SafeVarargs
static <T> HashSet<T> newSet(T... values)

Build a new Set with HashSet implementation from an existing array of objects.

Type Parameters:

T - Contained objects type.

Parameters:

values - Objects to store in the created Set, null values are not allowed.

Returns:

The new set.

newSet

static <T> HashSet<T> newSet(Collection<T> values)