net.lenni0451.commons.collections

Class Sets

java.lang.Object

net.lenni0451.commons.collections.Sets

public class Sets
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Sets()

Method Summary

Modifier and Type	Method and Description
static <T extends java.util.Set<O>,O> T	any(java.util.function.Supplier<T> setSupplier, java.util.function.Consumer<T> setConsumer) Create a new set which is passed to the given consumer.
static <T extends java.util.Set<O>,O> T	any(java.util.function.Supplier<T> setSupplier, O... objects) Create a new set with the given objects.
static <T> java.util.concurrent.ConcurrentSkipListSet<T>	concurrentSkipListSet(java.util.function.Consumer<java.util.concurrent.ConcurrentSkipListSet<T>> setConsumer) Create a new ConcurrentSkipListSet which is passed to the given consumer.
static <T> java.util.concurrent.ConcurrentSkipListSet<T>	concurrentSkipListSet(T... objects) Create a new ConcurrentSkipListSet with the given objects.
static <T> java.util.HashSet<T>	hashSet(java.util.function.Consumer<java.util.HashSet<T>> setConsumer) Create a new HashSet which is passed to the given consumer.
static <T> java.util.HashSet<T>	hashSet(T... objects) Create a new HashSet with the given objects.
static <T> java.util.Set<T>	identitySet(java.util.function.Consumer<java.util.Set<T>> setConsumer) Create a new IdentityHashMap based set which is passed to the given consumer.
static <T> java.util.Set<T>	identitySet(T... objects) Create a new IdentityHashMap based set with the given objects.
static <T> java.util.LinkedHashSet<T>	linkedHashSet(java.util.function.Consumer<java.util.LinkedHashSet<T>> setConsumer) Create a new LinkedHashSet which is passed to the given consumer.
static <T> java.util.LinkedHashSet<T>	linkedHashSet(T... objects) Create a new LinkedHashSet with the given objects.
static <T> java.util.Set<T>	merge(java.util.Set<T> set, java.util.Set<T>... others) Merge multiple sets into one.
static <T> java.util.LinkedHashSet<T>	sort(java.util.Set<T> set, java.util.Comparator<T> comparator) Sort a set using the given comparator.

Methods inherited from class java.lang.Object

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

Constructor Detail

Sets

public Sets()

Method Detail

sort

public static <T> java.util.LinkedHashSet<T> sort(java.util.Set<T> set,
                                                  java.util.Comparator<T> comparator)

Sort a set using the given comparator.
This will return a LinkedHashSet to keep the order of the set.

Type Parameters:

T - The type of the set

Parameters:

set - The set to sort

comparator - The comparator to use

Returns:

The sorted set

merge

@SafeVarargs
public static <T> java.util.Set<T> merge(java.util.Set<T> set,
                                                       java.util.Set<T>... others)

Merge multiple sets into one.
The sets are not modified.

Type Parameters:

T - The set type

Parameters:

set - The first set

others - The other sets

Returns:

The merged set

any

@SafeVarargs
public static <T extends java.util.Set<O>,O> T any(java.util.function.Supplier<T> setSupplier,
                                                                 O... objects)

Create a new set with the given objects.

Type Parameters:

T - The set type

O - The object type

Parameters:

setSupplier - The supplier for the set

objects - The objects to add to the set

Returns:

The created set

any

public static <T extends java.util.Set<O>,O> T any(java.util.function.Supplier<T> setSupplier,
                                                   java.util.function.Consumer<T> setConsumer)

Create a new set which is passed to the given consumer.

Type Parameters:

T - The set type

O - The object type

Parameters:

setSupplier - The supplier to create the set

setConsumer - The consumer to pass the set to

Returns:

The created set

hashSet

@SafeVarargs
public static <T> java.util.HashSet<T> hashSet(T... objects)

Create a new HashSet with the given objects.

Type Parameters:

T - The object type

Parameters:

objects - The objects to add to the set

Returns:

The created set

hashSet

public static <T> java.util.HashSet<T> hashSet(java.util.function.Consumer<java.util.HashSet<T>> setConsumer)

Create a new HashSet which is passed to the given consumer.

Type Parameters:

T - The object type

Parameters:

setConsumer - The consumer to pass the set to

Returns:

The created set

linkedHashSet

@SafeVarargs
public static <T> java.util.LinkedHashSet<T> linkedHashSet(T... objects)

Create a new LinkedHashSet with the given objects.

Type Parameters:

T - The object type

Parameters:

objects - The objects to add to the set

Returns:

The created set

linkedHashSet

public static <T> java.util.LinkedHashSet<T> linkedHashSet(java.util.function.Consumer<java.util.LinkedHashSet<T>> setConsumer)

Create a new LinkedHashSet which is passed to the given consumer.

Type Parameters:

T - The object type

Parameters:

setConsumer - The consumer to pass the set to

Returns:

The created set

concurrentSkipListSet

@SafeVarargs
public static <T> java.util.concurrent.ConcurrentSkipListSet<T> concurrentSkipListSet(T... objects)

Create a new ConcurrentSkipListSet with the given objects.

Type Parameters:

T - The object type

Parameters:

objects - The objects to add to the set

Returns:

The created set

concurrentSkipListSet

public static <T> java.util.concurrent.ConcurrentSkipListSet<T> concurrentSkipListSet(java.util.function.Consumer<java.util.concurrent.ConcurrentSkipListSet<T>> setConsumer)

Create a new ConcurrentSkipListSet which is passed to the given consumer.

Type Parameters:

T - The object type

Parameters:

setConsumer - The consumer to pass the set to

Returns:

The created set

identitySet

@SafeVarargs
public static <T> java.util.Set<T> identitySet(T... objects)

Create a new IdentityHashMap based set with the given objects.

Type Parameters:

T - The object type

Parameters:

objects - The objects to add to the set

Returns:

The created set

identitySet

public static <T> java.util.Set<T> identitySet(java.util.function.Consumer<java.util.Set<T>> setConsumer)

Create a new IdentityHashMap based set which is passed to the given consumer.

Type Parameters:

T - The object type

Parameters:

setConsumer - The consumer to pass the set to

Returns:

The created set