Most visited

Recently visited

Results for

Summary: Ctors | Methods | Inherited Methods

Sets

public class Sets
extends Object

java.lang.Object
↳	com.google.android.collect.Sets

Provides static methods for creating mutable Set instances easily and other static methods for working with Sets.

Summary

Public constructors
`Sets()`

Public methods
`static <E> ArraySet<E>`	`newArraySet()` Creates a `ArraySet` instance.
`static <E> ArraySet<E>`	`newArraySet(E... elements)` Creates a `ArraySet` instance containing the given elements.
`static <E> HashSet<E>`	`newHashSet(E... elements)` Creates a `HashSet` instance containing the given elements.
`static <K> HashSet<K>`	`newHashSet()` Creates an empty `HashSet` instance.
`static <E> SortedSet<E>`	`newSortedSet(E... elements)` Creates a `SortedSet` instance containing the given elements.
`static <E> SortedSet<E>`	`newSortedSet()` Creates an empty `SortedSet` instance.

Inherited methods

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public constructors

Sets

public Sets ()

Public methods

newArraySet

public static ArraySet<E> newArraySet ()

Creates a ArraySet instance.

Returns
`ArraySet<E>`

newArraySet

public static ArraySet<E> newArraySet (E... elements)

Creates a ArraySet instance containing the given elements.

Parameters
`elements`	`E`

Returns
`ArraySet<E>`

newHashSet

public static HashSet<E> newHashSet (E... elements)

Creates a HashSet instance containing the given elements.

Note: due to a bug in javac 1.5.0_06, we cannot support the following:

Set<Base> set = Sets.newHashSet(sub1, sub2);

where sub1 and sub2 are references to subtypes of Base, not of Base itself. To get around this, you must use:

Set<Base> set = Sets.<Base>newHashSet(sub1, sub2);

Parameters
`elements`	`E`: the elements that the set should contain

Returns
`HashSet<E>`	a newly-created `HashSet` containing those elements (minus duplicates)

newHashSet

public static HashSet<K> newHashSet ()

Creates an empty HashSet instance.

Note: if E is an Enum type, use EnumSet#noneOf instead.

Note: if you only need an immutable empty Set, use Collections#emptySet instead.

Returns
`HashSet<K>`	a newly-created, initially-empty `HashSet`

newSortedSet

public static SortedSet<E> newSortedSet (E... elements)

Creates a SortedSet instance containing the given elements.

Parameters
`elements`	`E`: the elements that the set should contain

Returns
`SortedSet<E>`	a newly-created `SortedSet` containing those elements (minus duplicates)

newSortedSet

public static SortedSet<E> newSortedSet ()

Creates an empty SortedSet instance.

Returns
`SortedSet<E>`	a newly-created, initially-empty `SortedSet`.

Classes

Most visited

Recently visited

Results for

Sets

Summary

Public constructors

Public methods

Inherited methods

Public constructors

Sets

Public methods

newArraySet

newArraySet

newHashSet

newHashSet

newSortedSet

newSortedSet